A hybrid structured-unstructured grid method for unsteady turbomachinery flow computationsA hybrid grid technique for the solution of 2D, unsteady flows is developed. This technique is capable of handling complex, multiple component geometries in relative motion, such as those encountered in turbomachinery. The numerical approach utilizes a mixed structured-unstructured zonal grid topology along with modeling equations and solution methods that are most appropriate in the individual domains, therefore combining the advantages of both structured and unstructured grid techniques.
Document ID
19930039069
Acquisition Source
Legacy CDMS
Document Type
Conference Paper
Authors
Mathur, Sanjay R. (Iowa State Univ. of Science and Technology, Ames, United States)
Madavan, Nateri K. (MCAT Inst.; NASA, Ames Research Center Moffett Field, CA, United States)
Rajagopalan, R. G. (Iowa State Univ. of Science and Technology, Ames, United States)
Date Acquired
August 16, 2013
Publication Date
January 1, 1993
Subject Category
Aerodynamics
Report/Patent Number
AIAA PAPER 93-0387
Meeting Information
Meeting: AIAA, Aerospace Sciences Meeting and Exhibit