NASA Logo

NTRS

NTRS - NASA Technical Reports Server

Collections About News Help Login
Back to Results
Generation of three-dimensional body-fitted grids by solving hyperbolic and parabolic partial differential equationsHyperbolic grid generation procedures are described which have been used in external flow simulations about complex configurations. For many practical applications a single well-ordered (i.e., structured) grid can be used to mesh an entire configuration, in other problems, composite or unstructured grid procedures are needed. Although the hyperbolic partial differential equation grid generation procedure has mainly been utilized to generate structured grids, extension of the procedure to semiunstructured grids is briefly described. Extensions of the methodology are also described using two-dimensional equations.
Document ID
19890007392
Acquisition Source
Legacy CDMS
Document Type
Technical Memorandum (TM)
Authors
Steger, Joseph L. (NASA Ames Research Center Moffett Field, CA, United States)
Date Acquired
September 5, 2013
Publication Date
January 1, 1989
Subject Category
Aerodynamics
Report/Patent Number
NASA-TM-101069
NAS 1.15:101069
A-89022
Accession Number
89N16763
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

Related Records

There are no records associated with this record.
No Preview Available