@inproceedings{6a8db7a035e344959025d9b257107710,
title = "A construction of thermal basis functions for coupled structural - Thermal reduced order models",
abstract = "The focus of this paper is on the formulation and assessment of a novel approach for the construction of a thermal basis to be used in coupled nonlinear geometric structural-thermal reduced order modeling efforts. The intent is to have this basis rely as little as possible on the existence of snapshots of the temperature distribution obtained by full order computations, i.e., finite element and CFD solutions, to reduce the numerical effort associated with their determination. To this end, the core of the basis is first constructed from the recently introduced optimum thermal modes which are the temperature distributions that most strongly affect the structural response and thus are independent of the applied heat flux. It is shown that this basis is not sufficient and thus a limited number of enrichments are introduced that do come from such full order computations and which complete the basis. The approach is demonstrated on a representative hypersonic panel in fully coupled aero-structural-thermal interaction.",
author = "Raghavendra Murthy and Wang, {X. Q.} and Matney, {Andrew K.} and Mignolet, {Marc P.}",
note = "Publisher Copyright: {\textcopyright} 2017, American Institute of Aeronautics and Astronautics Inc, AIAA. All rights reserved.; 58th AIAA/ASCE/AHS/ASC Structures, Structural Dynamics, and Materials Conference, 2017 ; Conference date: 09-01-2017 Through 13-01-2017",
year = "2017",
doi = "10.2514/6.2017-0179",
language = "English (US)",
isbn = "9781624104534",
series = "58th AIAA/ASCE/AHS/ASC Structures, Structural Dynamics, and Materials Conference, 2017",
publisher = "American Institute of Aeronautics and Astronautics Inc, AIAA",
booktitle = "58th AIAA/ASCE/AHS/ASC Structures, Structural Dynamics, and Materials Conference, 2017",
}