Sensitivity analysis for transient heat conduction in a solid body ?Part I: External boundary modification

Autor: B. Rousselet, K. Dems

Publikováno v: Structural Optimization. 17:36-45

A transient hat conduction problem within a thermal anisotropic solid body is formulated. Considering an arbitrary thermal functional defined over space and time domains, its first-order sensitivities with respect to variation of structural material

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ce5addab082d5293e070ab57d27e08b3
https://doi.org/10.1007/bf01197711

Design Sensitivity for a Hyperelastic Rod in Large Displacement with Respect to Its Midcurve Shape

Autor: A. Myśliński, J. Piekarski, B. Rousselet

Publikováno v: Journal of Optimization Theory and Applications. 96:683-708

The paper is concerned with an optimal design problem for a hyperelastic rod. The function describing the position of a point at the line of rod cross-section centroids in its reference configuration is the variable subject to optimization. The neces

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::c020d9d20e15a4da1e5c4c872e5ab950
https://doi.org/10.1023/a:1022672830274

GEOMETRICALLY CONSTRAINED THICKNESS OPTIMIZATION OF FLEXIBLE BEAMS

Autor: B. Rousselet, P. D. Gosling

Publikováno v: Engineering Optimization. 26:295-314

An energy formulation which defines the equilibrium position of the neutral axis of a laterally loaded beam is summarised. Geometric non-linearity is introduced through an inextensibility constraint, nonlinear in the unknown configuration. Several se

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e2a71fbe6bb122209713885a0bdd31ae
https://doi.org/10.1080/03052159608941124

Finite Elements for a Beam System With Nonlinear Contact Under Periodic Excitation

Autor: Hamad Hazim, B. Rousselet

Publikováno v: Ultrasonic wave propagation in non homogeneous media
Etude de la propagation ultrasonore en milieux non homogènes en vue du contrôle non-destructif
Etude de la propagation ultrasonore en milieux non homogènes en vue du contrôle non-destructif, Jun 2008, France. pp.149
Springer Proceedings in Physics ISBN: 9783540891048

International audience; Solar arrays are structures which are connected to satellites; during launch, they are in a folded position and submitted to high vibrations. In order to save mass, the flexibility of the panels is not negligible and they may

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cbfc8dcb71f29383ca1a93fead7575c2
http://arxiv.org/abs/0910.2092

Asymptotic Expansions of Vibrations with Small Unilateral Contact

Autor: B. Rousselet, Stéphane Junca

Publikováno v: Ultrasonic Wave Propagation in Non Homogeneous Media
Ultrasonic Wave Propagation in Non Homogeneous Media, Jun 2008, Anglet, France. pp.173-182
Springer Proceedings in Physics ISBN: 9783540891048

International audience; We study some spring mass models for a structure having a small unilateral contact with a small parameter ε. We valid an asymptotic expansion with the method of strained coordinates with new tools to handle such defects, incl

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::78c11fc3f5c2db30b2206742363cea41
https://hal.archives-ouvertes.fr/hal-02444688/document