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TIGGERC: Turbomachinery interactive grid generator energy distributor and restart codeA two dimensional multi-block grid generator was developed for a new design and analysis system for studying multi-blade row turbomachinery problems with an axisymmetric viscous/inviscid 'average passage' through flow code. TIGGERC is a mouse driven, fully interactive grid generation program which can be used to modify boundary coordinates and grid packing. TIGGERC generates grids using a hyperbolic tangent or algebraic distribution of grid points on the block boundaries and the interior points of each block grid are distributed using a transfinite interpolation approach. TIGGERC generates a blocked axisymmetric H grid, C grid, I grid, or O grid for studying turbomachinery flow problems. TIGGERC was developed for operation on small high speed graphic workstations.
Document ID
19920016476
Acquisition Source
Legacy CDMS
Document Type
Conference Paper
Authors
Miller, David P.
(NASA Lewis Research Center Cleveland, OH, United States)
Date Acquired
September 6, 2013
Publication Date
April 1, 1992
Publication Information
Publication: Workshop on Grid Generation and Related Areas
Subject Category
Aircraft Propulsion And Power
Accession Number
92N25719
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.
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