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Finite element methods for integrated aerodynamic heating analysisOver the past few years finite element based procedures for the solution of high speed viscous compressible flows were developed. The objective of this research is to build upon the finite element concepts which have already been demonstrated and to develop these ideas to produce a method which is applicable to the solution of large scale practical problems. The problems of interest range from three dimensional full vehicle Euler simulations to local analysis of three-dimensional viscous laminar flow. Transient Euler flow simulations involving moving bodies are also to be included. An important feature of the research is to be the coupling of the flow solution methods with thermal/structural modeling techniques to provide an integrated fluid/thermal/structural modeling capability. The progress made towards achieving these goals during the first twelve month period of the research is presented.
Document ID
19910011788
Acquisition Source
Legacy CDMS
Document Type
Contractor Report (CR)
Authors
Peraire, J. (Imperial Coll. of Science and Technology London, United Kingdom)
Date Acquired
September 6, 2013
Publication Date
September 30, 1990
Subject Category
Aerodynamics
Report/Patent Number
NAS 1.26:188079
NASA-CR-188079
Accession Number
91N21101
Funding Number(s)
CONTRACT_GRANT: NAGW-1809
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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