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A simplified self-adaptive grid method, SAGEThe formulation of the Self-Adaptive Grid Evolution (SAGE) code, based on the work of Nakahashi and Deiwert, is described in the first section of this document. The second section is presented in the form of a user guide which explains the input and execution of the code, and provides many examples. Application of the SAGE code, by Ames Research Center and by others, in the solution of various flow problems has been an indication of the code's general utility and success. Although the basic formulation follows the method of Nakahashi and Deiwert, many modifications have been made to facilitate the use of the self-adaptive grid method for single, zonal, and multiple grids. Modifications to the methodology and the simplified input options make this current version a flexible and user-friendly code.
Document ID
19900002895
Acquisition Source
Legacy CDMS
Document Type
Technical Memorandum (TM)
Authors
Davies, C. (NASA Ames Research Center Moffett Field, CA, United States)
Venkatapathy, E. (Eloret Corp. Sunnyvale, CA., United States)
Date Acquired
September 6, 2013
Publication Date
October 1, 1989
Subject Category
Computer Programming And Software
Report/Patent Number
NAS 1.15:102198
A-89156
NASA-TM-102198
Accession Number
90N12211
Funding Number(s)
PROJECT: RTOP 506-40-11
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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