Efficient weakly coupled projection basis for the reduction of thermo-mechanical models

[摘要] In the work presented in this contribution we have investigated the reduction of dynamical thermo-mechanical systems and we propose a new reduction method that can be seen as an extension of the common Craig-Bampton method Craig and Bampton (1968) [2] where multi-physics is now implicitly included in the projection basis. The efficiency of this new approach has been evaluated in multiple configuration of a representative thermomechanical model. (C) 2009 Elsevier B.V. All rights reserved.

[发布日期] 2010-08-01

[效力级别]  Proceedings Paper

[关键词] Reduction;Craig-Bampton;Thermo-mechanics;Coupling