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Solution Of Category 3, Problem 2, Using The Space-Time Mapping Analysis (STMA) MethodThe Space-Time Mapping Analysis (STMA) approach is used to solve the Category 3 Problem 2 benchmark problem. This benchmark is a realistic problem of multifrequency vortical gusts interacting with a row of stationary cascade blades. The STMA approach is designed to solve highly complex nonlinear unsteady flows in an efficient, straightforward way, and is uniquely suited for the distributed-processor parallel machines that are becoming widely available. Results are shown for a 'proof-of-concept' calculation, illustrating the ability of the STMA method to accurately predict the mean and unsteady nonlinear flows encountered in a realistic problem.
Document ID
20040182278
Acquisition Source
Glenn Research Center
Document Type
Conference Paper
Authors
Ray Hixon (Hixon Technologies, LLC Fairview Park, OH, United States)
Date Acquired
August 22, 2013
Publication Date
September 1, 2004
Publication Information
Publication: Fourth Computational Aeroacoustics (CAA) Workshop on Benchmark Problems
Publisher: National Aeronautics and Space Administration
Subject Category
Aerodynamics
Report/Patent Number
NASA/CP-2004-212954
Meeting Information
Meeting: 4th Computational Aeroacoustics (CAA) Workshop on Benchmark Problems
Location: Brook Park, OH
Country: US
Start Date: October 20, 2003
End Date: October 22, 2003
Sponsors: Ohio Aerospace Institute, Glenn Research Center
Distribution Limits
Public
Copyright
Portions of document may include copyright protected material.
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IDRelationTitle20040182258Collected WorksFourth Computational Aeroacoustics (CAA) Workshop on Benchmark Problems
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