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Further development towards a new virtual-pulse time integral methodology for general nonlinear transient thermal analysisNew developments describing the theoretical basis towards an effective virtual-pulse time integral procedure are presented for general nonlinear transient heat transfer problems. To validate the proposed methodology of computation, numerical test examples are given and comparisons are drawn with the implicit second-order accurate Crank-Nicolson technique. The proposed method shows superior or improved accuracy and stability characteristics for the models tested.
Document ID
19930039324
Acquisition Source
Legacy CDMS
Document Type
Conference Paper
Authors
Tamma, K. K.
(NASA Lyndon B. Johnson Space Center Houston, TX, United States)
Chen, X.
(Minnesota Univ. Minneapolis, United States)
Sha, D.
(Minnesota Univ. Minneapolis; Dalian Inst. of Technology, China)
Date Acquired
August 16, 2013
Publication Date
January 1, 1993
Subject Category
Fluid Mechanics And Heat Transfer
Report/Patent Number
AIAA PAPER 93-0594
Meeting Information
Meeting: AIAA, Aerospace Sciences Meeting and Exhibit
Location: Reno, NV
Country: United States
Start Date: January 11, 1993
End Date: January 14, 1993
Sponsors: AIAA
Accession Number
93A23321
Distribution Limits
Public
Copyright
Other

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