The research of the Axis “New Materials, Intelligent Systems, and Innovative Companies” is mainly centred around four major intra-disciplinary areas:
The search for functional smart materials represents a major challenge in various fields such as automotive, aerospace, and biomedicine. In this context, our researchers collaborate to harness their expertise in designing bio-inspired architected metamaterials and smart materials, from the digital design phase to the optimization of structural and/or functional properties, encompassing manufacturing and experimental characterization. The technologies developed encompass skills in multiple domains, including multi-scale numerical modeling and simulation, finite element method, artificial intelligence, additive manufacturing, smart manufacturing, and experimental methods.
As part of the digital transformation of society, digital security plays a crucial role. Within the Axis, this theme encompasses cybersecurity, network security, resilience, and cryptography, holding significant importance with both national and international visibility. The second theme focuses on intelligent systems, which are essential components of digital transformation. Research within the Axis in this domain centres on human-machine interactions, whether from a visual, audio, and/or tactile perspective, as well as on robotics, connected devices, IoT, virtual reality, and e-health, all linked to recent advances in artificial intelligence.
How to organize for innovation and how do innovations impact our social, behavioral, and organizational lives are crucial for both theory and practice. Our members excel on an international scale in understanding and exploring the development of new products and processes, as well as in other areas such as managing technological innovation, nurturing talent, supply chain optimisation, advanced warehouse and operations management, brand promotion, and the impact they bring to individuals, groups and countries through these innovations. We have also established expertise in funding, staffing, and developing innovative ventures (entrepreneurship and new venture creation).
We are very interested in researching strategies that enable, promote and manage innovations in this digitalized and hyper-connected world. Our axe members are passionate about studying digital strategy & digital transformation, ethnographies of digital phenomena (e. g. gamification, blockchain, algorithmic management), psychology in a digital context (affect and emotions in the digital space), digital marketing, digital and social interactions (via wearables, robotics, deep-learning, gaming, etc.), as well as both the existing and the evolution of business models of innovative companies.
Among the interdisciplinary projects, we include:
Pignot, Edouard
30th EGOS colloquium, Rotterdam, 2014.
@conference{pignot_2568,
title = {Ideology is the engine: How fantasy and political enjoyment play out in the choice and adoption of game technologies},
author = {Edouard Pignot},
url = {None},
year = {2014},
date = {2014-01-01},
booktitle = {30th EGOS colloquium},
address = {Rotterdam},
keywords = {},
pubstate = {published},
tppubtype = {conference}
}
Lebon, Nicolas; Tapie, Laurent; Vennat, Elsa; Mawussi, Bernardin; Attal, Jean-Pierre
Influence of the tool-material couple on the dental CAD/CAM prosthetic roughness Proceedings Article
In: Joint Conference on Mechanical, Design Engineering & Advanced Manufacturing, AIP-PRIMECA Toulouse, France, 2014, ISBN: 978-3-319-26119-5.
@inproceedings{lebon_2528,
title = {Influence of the tool-material couple on the dental CAD/CAM prosthetic roughness},
author = {Nicolas Lebon and Laurent Tapie and Elsa Vennat and Bernardin Mawussi and Jean-Pierre Attal},
url = {https://idmme2014.sciencesconf.org/},
issn = {978-3-319-26119-5},
year = {2014},
date = {2014-06-01},
booktitle = {Joint Conference on Mechanical, Design Engineering & Advanced Manufacturing},
address = {Toulouse, France},
organization = {AIP-PRIMECA},
abstract = {This study aims at investigating the tool-material couple in CAD/CAM dental machining. The tool-material couple is studied through the observation of milled surface
roughness and tool geometrical properties. The influence of two tool-material couple parameters is also studied: the feedrate and the milling mode (flank, top). Three diamond burs and three dental biomaterials (ceramic, polymer, hybrid) were tested. The surface roughness was observed for nine tool-material couples in flank and top milling. Ra, Rt, Rz, Sa, Sq, Sz roughness criteria were
measured. It has been concluded that in flank milling the
measured surface roughness is in direct proportion to the diamond tool grain size. In top milling, the roughness is mainly due to the diamond grain size, and the radial depth is not a predominant parameter. The surface roughness was influenced by material hardness in flank milling mode. Moreover, the surface roughness was not affected by the feedrate.},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
ZHENG, Lucy (Ping)
The variation in Indian inward FDI patterns Journal Article
In: Management International Review, vol. 53, pp. 819-839, 2013.
@article{zheng_2593,
title = {The variation in Indian inward FDI patterns},
author = {Lucy (Ping) ZHENG},
url = {https://link.springer.com/article/10.1007/s11575-013-0178-z#Abs1},
year = {2013},
date = {2013-12-01},
journal = {Management International Review},
volume = {53},
pages = {819-839},
abstract = {This study examines the variation in Indian inward FDI patterns, considering the impact of economic development and geographic location on the variation from both FDI home and host country perspectives.
Employing a panel dataset at the aggregate country-level, the study is conducted using the generalised least squares (GLS) model.
The findings suggest that Indian FDI patterns vary over time in line with Indian economic and structural transformations. The patterns also differ between the home country groups in line with their economic development and geographic location relative to India. The desirable patterns of Indian inward FDI are determined not only the development levels of both host and home countries but also the host country's factor endowment pattern.
It is important for the Indian government to formulate selective targeting FDI policies to maximise economic impact of inward FDI by attracting more desirable efficiency-seeking FDI for higher economic growth.},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
Guerich, Mohamed; Assaf, Samir
Optimization of Noise Transmission Through Sandwich Structures Journal Article
In: Journal Of Vibration And Acoustics-Transactions Of The Asme, vol. 135, no. 5, pp. 051010, 2013.
@article{guerich_2374,
title = {Optimization of Noise Transmission Through Sandwich Structures},
author = {Mohamed Guerich and Samir Assaf},
url = {https://asmedigitalcollection.asme.org/vibrationacoustics/article-abstract/135/5/051010/380063/Optimization-of-Noise-Transmission-Through?redirectedFrom=fulltext},
year = {2013},
date = {2013-10-01},
journal = {Journal Of Vibration And Acoustics-Transactions Of The Asme},
volume = {135},
number = {5},
pages = {051010},
abstract = {An optimization methodology to increase the noise transmission loss (TL) of damped
sandwich structures is presented. The prediction of the TL uses a numerical tool based on
a finite element formulation for the sandwich plate coupled to a boundary element
method for the acoustic medium. This tool can be used for arbitrarily shaped three-layer
sandwich plates with various boundary conditions and it is well adapted to parametric
and optimization studies. First, a parametric study was conducted to choose the objective
function, the constraints, and the pertinent design variables to use in the optimization
problem which consist in reducing the sound power transmitted by a viscoelastically
damped sandwich plate. Next, by constraining the acoustical behavior of the sandwich panel,
the surface mass of the sandwich structure was minimized. It is shown that a significant
reduction in the transmitted sound power can be achieved by selecting the appropriate
geometric configuration and damping layer material.},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
Pignot, Edouard
Analyzing corrupt forms of trading at Goldman Sachs: A Lacanian approach Conference
Reworking Lacan at Work, Paris, 2013.
@conference{pignot_2566,
title = {Analyzing corrupt forms of trading at Goldman Sachs: A Lacanian approach},
author = {Edouard Pignot},
url = {https://www.yumpu.com/en/document/view/19497427/call-for-papers-reworking-lacan-at-work-2-escp-europe},
year = {2013},
date = {2013-01-01},
booktitle = {Reworking Lacan at Work},
address = {Paris},
abstract = {None},
keywords = {},
pubstate = {published},
tppubtype = {conference}
}
Pignot, Edouard
IEEE International Conference on Games and Virtual Worlds for Serious Applications, Bournemouth, 2013.
@conference{pignot_2567,
title = {Is serious-games design political? The competing logics at stake when choosing and adopting a game engine??},
author = {Edouard Pignot},
url = {None},
year = {2013},
date = {2013-01-01},
booktitle = {IEEE International Conference on Games and Virtual Worlds for Serious Applications},
address = {Bournemouth},
abstract = {None},
keywords = {},
pubstate = {published},
tppubtype = {conference}
}
Kallel, Achraf; Bouabdallah, Salim; Roelandt, Jean-Marc
A review of different formulations for mortar Contact enforce constraint Proceedings Article
In: A review of different formulations for mortar Contact enforce constraint, Mascara, Algeria, 2013.
@inproceedings{kallel_1726,
title = {A review of different formulations for mortar Contact enforce constraint},
author = {Achraf Kallel and Salim Bouabdallah and Jean-Marc Roelandt},
url = {https://www.researchgate.net/publication/337398391_A_review_of_different_formulations_for_mortar_contact_constraint_enforcement},
year = {2013},
date = {2013-11-01},
booktitle = {A review of different formulations for mortar Contact enforce constraint},
address = {Mascara, Algeria},
abstract = {A framework is presented within which the mortar element method is readily applied to contact problem. This paper describes different formulations to enforce contact constraint. The proposed traitement of contact by using penalty, Lagrange multipliers and augmented Lagrange multipliers techniques is essentially for frictionless contact. For the different three formulations of contact we presented a set of numerical exemples.},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
Kallel, Achraf; Bouabdallah, Salim; Roelandt, Jean-Marc
A Mortar algorithm for finite deformation contact problems Proceedings Article
In: A Mortar algorithm for finite deformation contact problems, Bordeaux, France, 2013.
@inproceedings{kallel_1727,
title = {A Mortar algorithm for finite deformation contact problems},
author = {Achraf Kallel and Salim Bouabdallah and Jean-Marc Roelandt},
url = {http://documents.irevues.inist.fr/bitstream/handle/2042/52925/p_Z64L61F2.pdf?sequence=1},
year = {2013},
date = {2013-08-01},
booktitle = {A Mortar algorithm for finite deformation contact problems},
address = {Bordeaux, France},
abstract = {For the simulation of contact problems with the finite element method we usually use the NTS (Node-To-
Segment) formulation for transmitting contact constraints from one body to another. The use of the NTS
method involves a loss of accuracy in the calculation of the displacements and stresses in the contact area
because of the node-wise contact constraint enforcement. We can overcome this problem by using the mortar
method [1] which has been successfully applied to solve contact problems with finite deformations. The
enforcement of contact constraints is applied in a weak sense throughout the contact interface. In this work,
we describe several techniques for solving contact problems using the mortar approach. The penalty
technique [2], the Lagrange multipliers method [2-3] and the augmented Lagrangian formulation [4-5] are
used for solving various numerical problems. A simplified algorithm is described to implement these types of
formulations.},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
Kallel, Achraf; Bouabdallah, Salim; Roelandt, Jean-Marc
A single scheme for two-dimensional problems mortar frictional touch Proceedings Article
In: ICCCM 2013 Proceedings, Leece, Italy, 2013.
@inproceedings{kallel_1728,
title = {A single scheme for two-dimensional problems mortar frictional touch},
author = {Achraf Kallel and Salim Bouabdallah and Jean-Marc Roelandt},
url = {http://eccomas.cimne.com/cvdata/cntr1/spc10/dtos/img/mdia/ICCCM2013-proceedings.pdf},
year = {2013},
date = {2013-07-01},
booktitle = {ICCCM 2013 Proceedings},
address = {Leece, Italy},
abstract = {During the last decade, the mortar method for contact problems discretization has gained a large popularity in the literature to overcome the drawbacks of the traditional NTS method (Node-toSegment). This method is derived from a technique originally used for domain decomposition. The connection between the bodies in contact is realized via integration over the contact surface (in a weak sense) which ensures stress continuity at the interface. In addition, this method alleviates the
limit of the contacting mesh interpolation order and passes the patch test.
The contact constraint enforcement in mortar method, as in NTS method could be achieved
through different formulations. These are penalty formulation [1], Lagrange multipliers [2] and augmented Lagrangian method [3] and [4].},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
Merino, Pascale Bueno; Grandval, Samuel; Ronteau, Sébastien
L'accès à l'excédent de ressources comme préalable au succès des initiatives intrapreneuriales: les leçons tirées du projet Snowblade de Salomon Journal Article
In: Gestion - Revue Internationale de Gestion, vol. 36, no. 4, pp. 34-43, 2012.
@article{bueno_merino_2752,
title = {L'accès à l'excédent de ressources comme préalable au succès des initiatives intrapreneuriales: les leçons tirées du projet Snowblade de Salomon},
author = {Pascale Bueno Merino and Samuel Grandval and Sébastien Ronteau},
url = {https://doi.org/10.3917/riges.364.0034},
year = {2012},
date = {2012-10-01},
journal = {Gestion - Revue Internationale de Gestion},
volume = {36},
number = {4},
pages = {34-43},
abstract = {S'appuyant sur l'analyse du projet Snowblade au sein de la société de fabrication de skis Salomon, un projet innovant qui s'est avéré un succès, les auteurs montrent l'importance pour les intrapreneurs de pouvoir détourner des ressources en excédent dans l'organisation et d'obtenir le soutien des cadres intermédiaires et, ultimement, celui de la direction générale. En effet, le succès des projets intrapreneuriaux émergents, et donc la réussite des organisations, repose sur la mobilisation des ressources excédentaires sur les plans financier, humain, matériel, informationnel, physique et temporel. Les auteurs formulent de nombreuses recommandations à l'intention des intrapreneurs, des cadres intermédiaires et des dirigeants afin que tous puissent reconnaître et mieux assumer leurs rôles dans le processus de développement et d'implantation des innovations au sein des organisations.},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
Fabien, EOZENOU; Stéphane, Chel; Yves, Gasser; Christophe, Servouin; Bernard, Visentin; Jean-Pierre, Charrier; Wang, Zhiqiang
Development of an advanced electropolishing setup for multicell high gradient niobium cavities Journal Article
In: Physical Review Accelerators And Beams, vol. 15, no. 8, pp. 083501, 2012.
@article{fabien_2610,
title = {Development of an advanced electropolishing setup for multicell high gradient niobium cavities},
author = {EOZENOU Fabien and Chel Stéphane and Gasser Yves and Servouin Christophe and Visentin Bernard and Charrier Jean-Pierre and Zhiqiang Wang},
url = {https://journals.aps.org/prab/abstract/10.1103/PhysRevSTAB.15.083501},
year = {2012},
date = {2012-08-01},
journal = {Physical Review Accelerators And Beams},
volume = {15},
number = {8},
pages = {083501},
abstract = {Reproducible operation at high performances of superconducting cavities is required for linear accelerators. High beta elliptical cavities are thus of concern and, to achieve required performances for such resonators, surface preparation including electropolishing is recommended. We have designed and operate a setup for electropolishing in the vertical position of multicell cavities in order to: (i) obtain high yield with large elliptical cavities for Superconducting Linac (SPL) or European Spallation Source
projects; (ii) develop a reference installation demonstrating that this process is appropriate for the large scale treatment of cavities in industry. The setup described here is the first one able to electropolish vertically multicell cavities with circulating acid and high safety standards. This equipment makes it possible to use a wide range of parameters such as voltage, acid flow rate, temperature, and nitrogen injection with an R&D purpose in mind. Optimization is studied using modeling with COMSOL software for different cavities. As examples, we present some results for the 704 MHz high-beta SPL cavity and the 1300 MHz International Linear Collider cavity and show the influence of cathode shape on both acid flow and electric field distribution during the process. Importance of the size of the cavity and first results achieved on single-cell and nine-cell cavities will be discussed.},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
Beddi, Hanane; Merino, Pascale Bueno; Coeurderoy, Régis
La stratégie réticulaire: une compétence distinctive de l'entrepreneur international (Editorial) Journal Article
In: Revue de l'Entrepreneuriat, vol. 11, no. 3, pp. 7-14, 2012.
@article{beddi_2742,
title = {La stratégie réticulaire: une compétence distinctive de l'entrepreneur international (Editorial)},
author = {Hanane Beddi and Pascale Bueno Merino and Régis Coeurderoy},
url = {https://doi.org/10.3917/entre.113.0007},
year = {2012},
date = {2012-07-01},
journal = {Revue de l'Entrepreneuriat},
volume = {11},
number = {3},
pages = {7-14},
abstract = {epuis l'article généralement considéré comme fondateur d'Oviatt et de McDougall (1994), le champ de l'entrepreneuriat international (EI) a, en moins de deux décennies, suscité le vif intérêt de très nombreux chercheurs (Gamboa et Brouthers, 2008 ; Keupp et Gassman, 2009 ; Bacq et Coeurderoy, 2010 ; Jones et al., 2011). L'entrepreneuriat international a été initialement appréhendé dans le cadre des entreprises « Born Global » (Rennie, 1993 ; Sharma et Blomstermo, 2003 ; Knight et Cavusgil, 2004 ; Rialp et al., 2005) ou « International New Ventures » (McDougall et Oviatt, 1994, 2005 ; McDougall et al. 1994). Cette attractivité tient beaucoup à ce qu'il profite d'une fertilisation croisée de deux champs de recherche : l'Entrepreneuriat et le Management International (McDougall et Oviatt, 2000). Ce champ récent est encore en plein développement, comme en témoignent la création en 2003 de la revue Journal of International Entrepreneurship et l'organisation annuelle de la Conférence internationale en entrepreneuriat international de l'Université de McGill. En France, un groupe thématique de recherche dans ce domaine a été mis en place en mai 2011 au sein de l'Académie de l'Entrepreneuriat et de l'Innovation. L'essor des recherches en EI se comprend empiriquement par la multiplication en parallèle au cours de ces dernières années du nombre de PME se lançant à l'assaut des marchés étrangers, même si les statistiques sont encore rares sur le sujet (OCDE, 2008 ; Coeurderoy et Bacq, 2012).},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
Merino, Pascale Bueno; Soparnot, Richard
Internationalization of Innovative SMEs (Editorial Note) Journal Article
In: INTERNATIONAL BUSINESS RESEARCH, vol. 5, no. 6, pp. -, 2012.
@article{bueno_merino_2743,
title = {Internationalization of Innovative SMEs (Editorial Note)},
author = {Pascale Bueno Merino and Richard Soparnot},
url = {https://epe.lac-bac.gc.ca/100/201/300/intl_business_research/2012/IBR-V5N6-All.pdf},
year = {2012},
date = {2012-06-01},
journal = {INTERNATIONAL BUSINESS RESEARCH},
volume = {5},
number = {6},
pages = {-},
abstract = {Over the course of 10 papers on the subject, the aim of this special edition is to examine the relationship dynamic
between innovation and internationalization for small to medium-size businesses. The relationship between the two
is mutually beneficial when penetration of new overseas markets takes place as a result of the competitive advantage
generated by innovation. In the same way, internationalization facilitates the optimization of innovative strategy
generating either an accelerated return on research and development costs or access to overseas technological
resources. To combine both domestic and overseas resources and competencies is, in effect, likely to generate an
additional technological advantage. Seen from this perspective, the internationalization process can be said to be a
catalyst for innovation. However, the consumption of resources and the need for expertise generated by the
simultaneous pursuit of these two development strategies can lead to conflict and constraint for an SME in terms of
allocation of both resources and competencies. The relationship between innovation and internationalization can
therefore become antagonistic.},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
Merino, Pascale Bueno; Grandval, Samuel
Partnerships between SMEs and MNEs on Foreign Industrial Markets: a Strategy to Reduce the Liability of Foreignness Journal Article
In: INTERNATIONAL BUSINESS RESEARCH, vol. 5, no. 6, pp. 53-61, 2012.
@article{bueno_merino_2751,
title = {Partnerships between SMEs and MNEs on Foreign Industrial Markets: a Strategy to Reduce the Liability of Foreignness},
author = {Pascale Bueno Merino and Samuel Grandval},
url = {https://doi.org/10.5539/ibr.v5n6p53},
year = {2012},
date = {2012-06-01},
journal = {INTERNATIONAL BUSINESS RESEARCH},
volume = {5},
number = {6},
pages = {53-61},
abstract = {By using the example of piggyback arrangements, we focus on the strategic issues of partnerships between exporting innovative SMEs and MNEs on foreign industrial markets. This research looks at two types of managerial contributions. On the one hand, it highlights co-marketing practices for an accelerated penetration and learning of a new foreign market for the SME. On the other hand, it stresses the importance of developing a sustainable management of partnership resources for the MNE in order to rapidly cover new market needs thanks to complementary products from small innovative firms.},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
Nguyen, Viet Hung; Nguyen, Thuy
Approximating the asymmetric profitable tour Journal Article
In: International Journal of Mathematics in Operational Research, vol. 4, pp. 294-301, 2012.
@article{nguyen_2747,
title = {Approximating the asymmetric profitable tour},
author = {Viet Hung Nguyen and Thuy Nguyen},
url = {https://www.sciencedirect.com/science/article/pii/S1571065310001162},
year = {2012},
date = {2012-04-01},
journal = {International Journal of Mathematics in Operational Research},
volume = {4},
pages = {294-301},
abstract = {We study the version of the asymmetric prize collecting travelling salesman problem, where the objective is to find a directed tour that visits a subset of vertices such that the length of the tour plus the sum of penalties associated with vertices not in the tour is as small as possible. In Dell'Amico et al. (1995), the authors defined it as the Profitable Tour Problem (PTP). We present an (1 + ?log( n )?)-approximation algorithm for the asymmetric PTP with n is the vertex number. The algorithm that is based on Frieze et al.'s heuristic for the asymmetric travelling salesman problem as well as a method to round fractional solutions of a linear programming relaxation to integers (feasible solution for the original problem), represents a directed version of the Bienstock et al.'s (1993) algorithm for the symmetric PTP.},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
Pignot, Edouard
The ideology of the virtual and the practice of serious gaming Conference
EDAMBA Summer Academy (European Doctoral Programmes Association in Management and Business Administration), Sorèze, 2012.
@conference{pignot_2569,
title = {The ideology of the virtual and the practice of serious gaming},
author = {Edouard Pignot},
url = {None},
year = {2012},
date = {2012-01-01},
booktitle = {EDAMBA Summer Academy (European Doctoral Programmes Association in Management and Business Administration)},
address = {Sorèze},
abstract = {None},
keywords = {},
pubstate = {published},
tppubtype = {conference}
}
Merino, Pascale Bueno; Grandval, Samuel
Le renouveau du business model par l'écosystème d'affaires: le cas d'un réseau mondial de distribution en milieu B-to-B Journal Article
In: Economies et Sociétés, vol. 0, no. 21, pp. 679-696, 2011.
@article{bueno_merino_2761,
title = {Le renouveau du business model par l'écosystème d'affaires: le cas d'un réseau mondial de distribution en milieu B-to-B},
author = {Pascale Bueno Merino and Samuel Grandval},
url = {http://www.ismea.org/ISMEA/ecoentreprise.21.html},
year = {2011},
date = {2011-04-01},
journal = {Economies et Sociétés},
volume = {0},
number = {21},
pages = {679-696},
abstract = {Le renouveau du business model par l'écosystème d'affaires: le cas d'un réseau mondial de distribution en milieu B-to-B},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
Assaf, Samir; Guerich, Mohamed; Cuvelier, Philippe
Vibration and damping analysis of plates with partially covered damping layers Journal Article
In: Acta Acustica, vol. 97, pp. 553 - 568, 2011.
@article{assaf_2375,
title = {Vibration and damping analysis of plates with partially covered damping layers},
author = {Samir Assaf and Mohamed Guerich and Philippe Cuvelier},
url = {https://acta-acustica.edpsciences.org/},
year = {2011},
date = {2011-03-01},
journal = {Acta Acustica},
volume = {97},
pages = {553 - 568},
abstract = {The constrained-layer damping treatment is widely used to control the resonant response of vibrating structures,
particularly in the automotive and aerospace industries. This technique requires design tools in order to select the
best location, type and thickness of the damping and constraining-layer materials for optimum damping while
minimizing the total weight of the damping treatments. In this study, a numerical tool is presented to analyze the
vibration response of plates partially or fully covered with a constrained viscoelastic damping material. This tool
is based on a finite element approach. The undamped plate structure is modeled using a discrete Kirchhoff theory
(DKT) element. However, a sandwich plate element is specially derived to model the damped plate structure.
This element is formulated in such a way that it is compatible with the DKT element. The natural frequencies
and modal loss factors are derived from the modal strain energy method. The proposed approach is validated
by comparing predictions with the results of various examples published in the literature. Hence, this approach
is shown to predict accurately the damping characteristics of arbitrarily shaped sandwich plates, with different
material properties and boundary conditions, fully or partially covered with constrained viscoelastic layers. The
influence of the damping patch locations and the viscoelastic material's shear modulus on the vibration and
damping characteristics is investigated. To damp the plate effectively using partial coverage, the damping patches
must be distributed appropriately. To select the best damping patch locations, an indicator based on the energy
dissipated through the viscoelastic layer is proposed.},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
Fabien, EOZENOU; Stéphane, Chel; Wang, Zhiqiang; Yves, Gasser; Poupeau, Jean Pierre; Christophe, Servouin
Vertical electro-polishing at CEA saclay: commissioning of a new set-up and modeling of the process applied to different cavities. Proceedings Article
In: Proc. 15th International Conference on RF Superconductivity, pp. 549-554, Chicago, ILLonois, USA, 2011.
@inproceedings{fabien_2614,
title = {Vertical electro-polishing at CEA saclay: commissioning of a new set-up and modeling of the process applied to different cavities.},
author = {EOZENOU Fabien and Chel Stéphane and Zhiqiang Wang and Gasser Yves and Jean Pierre Poupeau and Servouin Christophe},
url = {https://epaper.kek.jp/SRF2011/papers/tupo062.pdf},
year = {2011},
date = {2011-08-01},
booktitle = {Proc. 15th International Conference on RF Superconductivity},
pages = {549-554},
address = {Chicago, ILLonois, USA},
abstract = {Reproducible operation at high performances of sc cavities is required for superconducting linacs, at least in their high energy section in the case of accelerators for proton beams. High beta elliptical cavities are thus of concern, and, to achieve required performances for such cavities, surface preparation including electro-polishing (EP) is recommended. Moreover, for large dimension cavities we consider the EP treatment in vertical configuration (abbreviated as VEP) to be more appropriate. For this reasons, a VEP set-up has been designed at Saclay for the electro-polishing of muticells elliptical cavities. Chosen equipment will make it possible to use a wide range of parameters (voltage, flowrate, temperature, nitrogen inerting) with R&D purpose in mind.
Optimization will be done using modeling with COMSOL software for different cavities. As examples, we present some results for the 704 MHz high-beta SPL cavity and the 1300 MHz ILC cavity and show the influence of cathode shape on both acid flow and electric field
distribution during the process. At last, importance of the size of the cavity will be commented.},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
Merino, Pascale Bueno; Grandval, Samuel
Influence de la dynamique d'imitation des compétences sur la durabilité de l'avantage concurrentiel Journal Article
In: Gestion 2000, vol. 27, no. 6, pp. 41-56, 2010.
@article{bueno_merino_2769,
title = {Influence de la dynamique d'imitation des compétences sur la durabilité de l'avantage concurrentiel},
author = {Pascale Bueno Merino and Samuel Grandval},
url = {https://eds.p.ebscohost.com/eds/detail/detail?vid=0&sid=f1ae4e53-06a4-423d-9680-933f3115026b%40redis&bdata=Jmxhbmc9ZnImc2l0ZT1lZHMtbGl2ZQ%3d%3d#AN=57154609&db=bth},
year = {2010},
date = {2010-11-01},
journal = {Gestion 2000},
volume = {27},
number = {6},
pages = {41-56},
abstract = {La durabilité de l'avantage concurrentiel dépend de la capacité de l'entreprise à entretenir le caractère inimitable de ses compétences distinctives (Carpenter, Sanders, 2007). En d'autres termes, l'entreprise lutte constamment contre les facteurs d'homogénéisation sectoriels des compétences à l'origine de l'avantage concurrentiel. Le présent article recense les principaux facteurs explicatifs de l'homogénéisation des compétences et identifie les barrières à leur imitation. Une lecture dynamique du processus d'imitation au sein d'un secteur est proposée dans une première partie. L'analyse se base sur le concept du cycle de vie de la compétence. La deuxième partie insiste sur trois catégories de facteurs explicatifs de l'homogénéisation des compétences : la recherche de l'efficience, le développement d'un consensus cognitif entre concurrents et la maturité du secteur. Cette homogénéisation peut néanmoins être réduite via l'institution de barrières à l'imitation des compétences. Enfin, une analyse des tensions subies par le secteur en fonction du degré d'innovation implémentée par les acteurs est exposée en dernière partie.},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
Assaf, Samir; Guerich, Mohamed; Cuvelier, Philippe
Vibration and acoustic response of damped sandwich plates immersed in a light or heavy fluid Journal Article
In: vol. 88, no. 13-14, pp. 870-878, 2010.
@article{assaf_2845,
title = {Vibration and acoustic response of damped sandwich plates immersed in a light or heavy fluid},
author = {Samir Assaf and Mohamed Guerich and Philippe Cuvelier},
url = {https://www.sciencedirect.com/journal/computers-and-structures},
year = {2010},
date = {2010-07-01},
volume = {88},
number = {13-14},
pages = {870-878},
abstract = {This paper presents a finite element formulation to analyze the vibro-acoustic response of plates with
constrained-layer damping treatment. This formulation takes into account the effects of fluid loading.
The governing coupled structural/acoustic equations of motion are solved using a modal approach combined
with an interpolation technique of the reduced radiation impedance matrix components of the
fluid. The numerical results show the accuracy of the proposed approach. In addition, a parametric study
is carried out to highlight the influence of geometrical and material variables on the damping characteristics,
which could be used as design parameters for the optimization problem.},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
Nguyen, Thuy; Bonamy, Daniel; Van, Laurent Pham; Cousty, Jacques; Barbier, Luc
In: Epl, vol. 89, pp. 60005, 2010.
@article{nguyen_2745,
title = {Scaling and universality in the kinetic smoothening of interfaces: Application to the analysis of the relaxation of rough vicinal steps of an oxide surface},
author = {Thuy Nguyen and Daniel Bonamy and Laurent Pham Van and Jacques Cousty and Luc Barbier},
url = {https://iopscience.iop.org/article/10.1209/0295-5075/89/60005/meta},
year = {2010},
date = {2010-04-01},
journal = {Epl},
volume = {89},
pages = {60005},
abstract = {Relaxation of initially out-of-equilibrium rough interfaces in the presence of thermal noise is investigated using Langevin formalism. During thermal equilibration towards the well-known roughening regime, three scaling regimes observed over three successive ranges of length-scales are evidenced: thermal roughening (late stage) at small scales, transient smoothening at intermediate scales and remnant of the initial conditions at large scales. A generalization of the Family-Vicsek scaling is found for the smoothening regime. This approach allows interpreting a series of AFM images of sapphire surfaces showing the thermal evolution of initially rough step edges.},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
Merino, Pascale Bueno
Choix du mode de présence à l'étranger et management de la valeur partenariale Journal Article
In: Management & Avenir, vol. 0, no. 28, pp. 216-229, 2009.
@article{bueno_merino_2770,
title = {Choix du mode de présence à l'étranger et management de la valeur partenariale},
author = {Pascale Bueno Merino},
url = {https://doi.org/10.3917/mav.028.0216},
year = {2009},
date = {2009-08-01},
journal = {Management & Avenir},
volume = {0},
number = {28},
pages = {216-229},
abstract = {L'objectif de cet article est de confronter les apports de deux théories dans l'explication du choix de mode de présence à l'étranger. Dans un premier temps, nous envisagerons dans quelle mesure l'approche par la création de valeur partenariale, développée par les travaux de Madhok (1997), enrichit le paradigme transactionnel. Dans un second temps, nous nous intéresserons au rôle de la confiance dans la maximisation de la valeur partenariale.},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
Merino, Pascale Bueno; Grandval, Samuel
Configuration de l'architecture des compétences: une approche par les thèmes architecturaux Journal Article
In: Management & Avenir, vol. 0, no. 28, pp. 89-103, 2009.
@article{bueno_merino_2772,
title = {Configuration de l'architecture des compétences: une approche par les thèmes architecturaux},
author = {Pascale Bueno Merino and Samuel Grandval},
url = {https://doi.org/10.3917/mav.028.0089},
year = {2009},
date = {2009-08-01},
journal = {Management & Avenir},
volume = {0},
number = {28},
pages = {89-103},
abstract = {Cet article s'intéresse au processus de formation de l'architecture des ressources et compétences de la firme. Une revue approfondie de la littérature académique nous a permis d'identifier les principaux thèmes fédérateurs d'une architecture créatrice de valeur. La vision stratégique du dirigeant constitue un premier thème. D'autres thèmes architecturaux doivent néanmoins être considérés dans un souci de maximisation de la valeur générée par l'architecture globale : il s'agit des fonctionnalités offertes au client, de l'innovation et de l'efficience.},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
Nguyen, Thuy; Bonamy, Daniel; Van, Laurent Pham; Barbier, Luc; Cousty, Jacques
Coarsening of two-dimensional Al2O3 islands on vicinal (1, -1, 0, 2) sapphire surfaces during annealing in air Journal Article
In: Surface Science, vol. 602, no. 21, pp. 3232-3238, 2008.
@article{nguyen_2746,
title = {Coarsening of two-dimensional Al2O3 islands on vicinal (1, -1, 0, 2) sapphire surfaces during annealing in air},
author = {Thuy Nguyen and Daniel Bonamy and Laurent Pham Van and Luc Barbier and Jacques Cousty},
url = {https://www.sciencedirect.com/science/article/pii/S0039602808005645},
year = {2008},
date = {2008-11-01},
journal = {Surface Science},
volume = {602},
number = {21},
pages = {3232-3238},
abstract = {The evolution of two-dimensional (2D) islands which result from a chemo-mechanical polishing of vicinal (1, ?1, 0, 2) sapphire surfaces was explored by atomic force microscopy (AFM) after annealing in air. The evolution of the surface morphology is followed after isothermal annealing (1173 K) for duration varying from 1 h to 53 h and isochronal annealing at temperatures between 1023 K < T < 1253 K. Statistical analysis of the AFM images gives evidence that an anisotropic Ostwald ripening governs the evolution of the 2D island distribution. The activation energy for mass transport on the terrace is found to be 1.3 ± 0.1 eV.},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
Assaf, Samir; Guerich, Mohamed
Numerical Prediction of Noise Transmission Loss through Viscoelastically Damped Sandwich Plates Journal Article
In: Journal Of Sandwich Structures & Materials, vol. 10, no. September, pp. 359-384, 2008.
@article{assaf_2854,
title = {Numerical Prediction of Noise Transmission Loss through Viscoelastically Damped Sandwich Plates},
author = {Samir Assaf and Mohamed Guerich},
url = {https://journals.sagepub.com/home/jsm},
year = {2008},
date = {2008-09-01},
journal = {Journal Of Sandwich Structures & Materials},
volume = {10},
number = {September},
pages = {359-384},
abstract = {This study describes the numerical prediction of noise transmission
loss (TL) through sandwich plates subjected to an acoustic plane wave or a diffuse sound field excitation. The sandwich plate considered is made up of a viscoelastic core sandwiched between two elastic faces. The model presented is based on a finite
element formulation for the sandwich plate coupled to a boundary element method for the acoustic medium. The plate formulation is derived from Kirchhoff's theory for the elastic faces and Mindlin's theory for the core. The strain and kinetic energies
of the sandwich plates are written in terms of the mean and relative in-plane displacements of the faces and the transverse deflection of the plate. The diffuse sound field is modeled as a superposition of uncorrelated plane waves with equal amplitude. The vibroacoustic equations obtained are discretized using a triangular
finite element. The accuracy of the present model is demonstrated by comparing it with analytical and experimental results available in the literature. New results on laminated glass showing the effects of temperature on the TL are presented.},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
Merino, Pascale Bueno; Grandval, Samuel
De l'anticipation à l'action sur les marchés industriels étrangers: l'importance de la veille partenariale Journal Article
In: Economies et Sociétés, vol. 0, no. 18, pp. 1179-1199, 2008.
@article{bueno_merino_2773,
title = {De l'anticipation à l'action sur les marchés industriels étrangers: l'importance de la veille partenariale},
author = {Pascale Bueno Merino and Samuel Grandval},
url = {http://www.ismea.org/ismea/ecoentreprise.18.html},
year = {2008},
date = {2008-06-01},
journal = {Economies et Sociétés},
volume = {0},
number = {18},
pages = {1179-1199},
abstract = {De l'anticipation à l'action sur les marchés industriels étrangers: l'importance de la veille partenariale},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
Merino, Pascale Bueno; Grandval, Samuel
Les alliances, coopérer avec la concurrence: le cas Peugeot-Toyota Book Section
In: sous la direction de S. GRANDVAL et R. SOPARNOT, (Ed.): Le management stratégique 2 - Concepts et cas, pp. 155-166, Hermès Science Publications, 2008.
@incollection{bueno_merino_2841,
title = {Les alliances, coopérer avec la concurrence: le cas Peugeot-Toyota},
author = {Pascale Bueno Merino and Samuel Grandval},
editor = {sous la direction de S. GRANDVAL et R. SOPARNOT},
url = {https://www.librairie-intranquille.fr/livre/879960-concepts-et-cas-en-management-strategique-2-l--richard-soparnot-samuel-grandval-hermes-science-publications},
year = {2008},
date = {2008-06-01},
booktitle = {Le management stratégique 2 - Concepts et cas},
pages = {155-166},
publisher = {Hermès Science Publications},
keywords = {},
pubstate = {published},
tppubtype = {incollection}
}
Merino, Pascale Bueno; Grandval, Samuel; Vergnaud, Stéphanie
Evaluation de la pertinence d'une diversification: le cas Céra Book Section
In: sous la direction de S. GRANDVAL et R. SOPARNOT, (Ed.): Le management stratégique 2 - Concepts et cas, pp. 115-129, Hermès Science Publications, 2008.
@incollection{bueno_merino_2842,
title = {Evaluation de la pertinence d'une diversification: le cas Céra},
author = {Pascale Bueno Merino and Samuel Grandval and Stéphanie Vergnaud},
editor = {sous la direction de S. GRANDVAL et R. SOPARNOT},
url = {https://www.lavoisier.fr/livre/economie/le-management-strategique-2/grandval/descriptif-9782746220959},
year = {2008},
date = {2008-06-01},
booktitle = {Le management stratégique 2 - Concepts et cas},
pages = {115-129},
publisher = {Hermès Science Publications},
keywords = {},
pubstate = {published},
tppubtype = {incollection}
}
Buckley, P; Clegg, J; ZHENG, Lucy (Ping); Siler, P; Giorgioni, Gianluigi
The impact of FDI on the productivity of China's automotive industry Journal Article
In: Management International Review, vol. 47, no. 5, pp. 707-724, 2007.
@article{buckley_2597,
title = {The impact of FDI on the productivity of China's automotive industry},
author = {P Buckley and J Clegg and Lucy (Ping) ZHENG and P Siler and Gianluigi Giorgioni},
url = {https://www.jstor.org/stable/40658231},
year = {2007},
date = {2007-01-01},
journal = {Management International Review},
volume = {47},
number = {5},
pages = {707-724},
abstract = {This study contributes to the existing literature by empirically investigating the effect of FDI inflows on the aggregate labour productivity of China's automotive industry. A production function model is developed using a panel data set at sub-sector level. Two statistical models: pooled ordinary least squares model (POLS) and fixed effects model (FES) were used to estimate the influence of foreign direct investment on aggregate labour productivity in the industry. Inward FDI plays a positive role in increasing industrial productivity, implying that the government should continue to encourage inward investment. However the results also suggest that efforts to increase capital intensity and average firm size in the industry will also improve labour productivity.},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
Merino, Pascale Bueno; Justin, Joël
Le mémoire de master: méthodologie de recherche qualitative Miscellaneous
2007.
@misc{bueno_merino_2780,
title = {Le mémoire de master: méthodologie de recherche qualitative},
author = {Pascale Bueno Merino and Joël Justin},
url = {https://www.ccmp.fr/collection-ccmp/cas-le-memoire-de-master-methodologie-de-recherche-qualitative},
year = {2007},
date = {2007-01-01},
keywords = {},
pubstate = {published},
tppubtype = {misc}
}
Merino, Pascale Bueno
Le contrôle de l'intermédiaire local dans l'accord de portage commercial: analyse du rôle et des antécédents de la confiance Journal Article
In: Finance Contrôle Stratégie, vol. 9, no. 1, pp. 97-134, 2006.
@article{bueno_merino_2775,
title = {Le contrôle de l'intermédiaire local dans l'accord de portage commercial: analyse du rôle et des antécédents de la confiance},
author = {Pascale Bueno Merino},
url = {https://econpapers.repec.org/article/dijrevfcs/v_3a9_3ay_3a2006_3ai_3aq1_3ap_3a97-134.htm},
year = {2006},
date = {2006-01-01},
journal = {Finance Contrôle Stratégie},
volume = {9},
number = {1},
pages = {97-134},
abstract = {L'accord de portage commercial caractérise une relation symbiotique entre un grand groupe industriel et une PMI exportatrice. Il repose sur l'existence d'un contrat d'agent commercial conclu entre la PMI et une filiale de distribution du groupe industriel. Cette délégation d'activités pose le problème du contrôle des efforts de l'intermédiaire local par une entreprise de taille modeste. Nous nous interrogerons en conséquence sur la nature de la coordination interorganisationnelle dans l'accord de portage commercial et, plus précisément, sur le rôle et les antécédents de la confiance.},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
Merino, Pascale Bueno
L'exportation concertée: une approche par les compétences organisationnelles Book Section
In: coordonné par S. GRANDVAL et R. SOPARNOT, (Ed.): Développer l'entreprise - La théorie des ressources et des compétences en perspectives, vol. Chapitre 6, pp. 115-134, Vuibert, 2006, ISBN: 2711769518.
@incollection{bueno_merino_2721,
title = {L'exportation concertée: une approche par les compétences organisationnelles},
author = {Pascale Bueno Merino},
editor = {coordonné par S. GRANDVAL et R. SOPARNOT},
url = {https://www.fnac.com/a1827817/Samuel-Grandval-Developper-l-entreprise},
issn = {2711769518},
year = {2006},
date = {2006-06-01},
booktitle = {Développer l'entreprise - La théorie des ressources et des compétences en perspectives},
volume = {Chapitre 6},
pages = {115-134},
publisher = {Vuibert},
keywords = {},
pubstate = {published},
tppubtype = {incollection}
}
Merino, Pascale Bueno
Les accords de portage international: quels enjeux stratégiques pour le grand groupe industriel? Journal Article
In: Décisions Marketing, vol. 0, no. 39, pp. 43-56, 2005.
@article{bueno_merino_2776,
title = {Les accords de portage international: quels enjeux stratégiques pour le grand groupe industriel?},
author = {Pascale Bueno Merino},
url = {https://www.jstor.org/stable/40593039},
year = {2005},
date = {2005-07-01},
journal = {Décisions Marketing},
volume = {0},
number = {39},
pages = {43-56},
abstract = {LES ACCORDS DE PORTAGE INTERNATIONAL : Quels enjeux stratégiques pour le grand groupe industriel ?},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
Merino, Pascale Bueno; Grandval, Samuel
La prospective: un exercice de valorisation de l'information Journal Article
In: Vie et Sciences Economiques, vol. 2005/3-4, no. 168-169, pp. 54-67, 2005.
@article{bueno_merino_2777,
title = {La prospective: un exercice de valorisation de l'information},
author = {Pascale Bueno Merino and Samuel Grandval},
url = {https://doi.org/10.3917/vse.168.0054},
year = {2005},
date = {2005-03-01},
journal = {Vie et Sciences Economiques},
volume = {2005/3-4},
number = {168-169},
pages = {54-67},
abstract = {La prospective: un exercice de valorisation de l'information},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
Trompette, Nicolas; Guerich, Mohamed
An experimental validation of a vibro-acoustic simplified prediction by the use of simplified methods Journal Article
In: Applied Acoustics, vol. 66, pp. 427- 445., 2005.
@article{trompette_1396,
title = {An experimental validation of a vibro-acoustic simplified prediction by the use of simplified methods},
author = {Nicolas Trompette and Mohamed Guerich},
url = {https://www.sciencedirect.com/science/article/abs/pii/S0003682X04001434},
year = {2005},
date = {2005-01-01},
journal = {Applied Acoustics},
volume = {66},
pages = {427- 445.},
abstract = {Predicting the vibro-acoustic behaviour of a structure is usually done by using the well
established finite element (FE) method and boundary element method. This paper presents
a vibro-acoustic prediction case performed on a metal box using less accurate but simplified
methods: sub-structuring for the calculation of the dynamic response of the structure, and a
monopole distribution for the radiated noise calculation. Both are less accurate but faster
methods than previous ones. An experimental validation was performed. It led to the conclusion
that these methods give precise results and are sufficient for the pre-design of structures in
the low frequency domain. However, this conclusion must be moderated by the fact that in
spite of the simplicity of the structure, the FE model had to be adjusted to the experiments
to yield to a result close to the experiments.},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
Merino, Pascale Bueno
Le choix du mode d'entrée sur un marché étranger: le cas du portage commercial Book Section
In: sous la direction de S. GRANDVAL et R. SOPARNOT, (Ed.): Concepts et Cas en Management Stratégique, pp. 145-159, Hermès Science Publications, 2005.
@incollection{bueno_merino_2843,
title = {Le choix du mode d'entrée sur un marché étranger: le cas du portage commercial},
author = {Pascale Bueno Merino},
editor = {sous la direction de S. GRANDVAL et R. SOPARNOT},
url = {https://www.lavoisier.fr/livre/economie/concepts-et-cas-en-management-strategique/soparnot/descriptif-9782746211698},
year = {2005},
date = {2005-07-01},
booktitle = {Concepts et Cas en Management Stratégique},
pages = {145-159},
publisher = {Hermès Science Publications},
keywords = {},
pubstate = {published},
tppubtype = {incollection}
}
Merino, Pascale Bueno
L'accord de portage international: un levier de développement pour la PME exportatrice Miscellaneous
Le Bien Public, Les Dépêches, Supplément économique de la Région Bourgogne, 2004.
@misc{bueno_merino_2719,
title = {L'accord de portage international: un levier de développement pour la PME exportatrice},
author = {Pascale Bueno Merino},
year = {2004},
date = {2004-01-01},
howpublished = {Le Bien Public, Les Dépêches, Supplément économique de la Région Bourgogne},
keywords = {},
pubstate = {accepted},
tppubtype = {misc}
}
Merino, Pascale Bueno
Portage commercial et PMI exportatrice: nature et déterminants de la création de valeur Journal Article
In: Revue Internationale PME, vol. 16, no. 2, pp. 83-104, 2003.
@article{bueno_merino_2778,
title = {Portage commercial et PMI exportatrice: nature et déterminants de la création de valeur},
author = {Pascale Bueno Merino},
url = {https://doi.org/10.7202/1008440ar},
year = {2003},
date = {2003-02-01},
journal = {Revue Internationale PME},
volume = {16},
number = {2},
pages = {83-104},
abstract = {L'objet de cet article est de définir les intérêts stratégiques de l'accord de portage commercial pour la PMI exportatrice ainsi que les facteurs de succès de la coopération. Dans un premier temps, nous tenterons d'élaborer une définition du portage commercial à partir des travaux réalisés en matière de coopération symbiotique et des informations obtenues lors de nos entretiens exploratoires. Dans un deuxième temps, nous analyserons en termes de flexibilité les avantages stratégiques d'un tel partenariat pour la PMI exportatrice. Enfin, nous nous attacherons aux déterminants de la valeur partenariale.},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
Guerich, Mohamed; Hamdi, Mohamed Ali
A numerical method for vibro-acoustic problems with incompatible finite element meshes using B-Spline functions Journal Article
In: Journal Of The Acoustical Society Of America, vol. 105, no. 3, pp. 1682-1694, 1999.
@article{guerich_2847,
title = {A numerical method for vibro-acoustic problems with incompatible finite element meshes using B-Spline functions},
author = {Mohamed Guerich and Mohamed Ali Hamdi},
url = {https://pubs.aip.org/asa/jasa},
year = {1999},
date = {1999-03-01},
journal = {Journal Of The Acoustical Society Of America},
volume = {105},
number = {3},
pages = {1682-1694},
abstract = {The paper describes a new method for computing fluid-structure coupling with incompatible finite element meshes using cubic B-spline functions (UCBFs).A modal approach is used which has the advantage of computing the individual structure and fluid mode shapes, using independant meshes. In order to compuiter teh fluide-structural coupling forbthe incompatible meshes, it is necessary to interpolate the structure and fluid mode shapes over a common geometric mesh. This mesh is defined by the mesh itself which is also interpolated bu UCBF using a minimum number of geometric control nodes.New structural and fluid meshes are first derived from the geometric mesh by defining two different elemnt multiplicities. An extrapolation algorithm is then developed to deduce the values of fluid and structural functions (displacement and pressure) over the two new meshes. The UCBs are finally used to interpolate mode shapes of fluid and structure from the two previous meshes into a common mesh. Having the two new functions over the same common mesh provides the fluid-structure coupling for incompatible meshes. The method is illusttrated for 2D and 3D coupled problems corresponding to shells of revolution, plates and 3D shells.},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
