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发表于 2010-2-26 08:55:47
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最新的NASA HiLiftPW-1的网格介绍
AIAA首届高升力预测专题工作会议网站(http://hiliftpw.larc.nasa.gov/)在年前提供了一些基准网格,网格下载地址:ftp://hiliftpw-ftp.larc.nasa.gov/outgoing/HiLiftPW1。
网格包含结构网格,混合网格,嵌套网格。目前提供的网格数量都较大,细网格的规模基本达到上亿点。目前收集的与我们此次会议相关的configuration 1模型网格信息简单介绍如下:
Structured-OnetoOne:
The grids in this directory were created at Boeing - Huntington Beach.They are structured multi-zone one-to-one grids (1235 zones).
Fine: 170,661,635 points, 160,856,064 cells
Medium: 52,061,907 points, 47,661,056 cells
Coarse: 22,606,727 points, 20,107,008 cells
Extra-coarse: 7,090,371 points, 5,957,632 cells
Structured-Overset:
The grids in this directory were created at Boeing - Huntington Beach.
They are structured multi-zone overset grids (34 zones).
Extra-fine: 281,560,012 gridpoints
Fine: 83,302,438 gridpoints
Medium: 24,965,818 gridpoints
Coarse: 10,653,004 gridpoints
Unstructured-Tet-Nodecentere:
The grids in this directory were created at University of Wyoming.
They are unstructured tetrahedral grids, designed for node-centered
CFD codes.
Fine: 32,297,530 nodes (189,895,740 tetrahedra)
Medium: 10,957,783 nodes ( 64,441,259 tetrahedra)
Coarse: 3,652,657 nodes ( 21,492,137 tetrahedra)
Unstructured-Tet-Cellcentere
The grids in this directory were created at NASA Langley.
They are unstructured tetrahedral grids, designed for cell-centered
CFD codes.
Fine: 10,677,390 nodes (62,644,381 tetrahedra)
Medium: 3,708,951 nodes (21,743,354 tetrahedra)
Coarse: 1,235,730 nodes ( 7,237,190 tetrahedra)
Unstructured-Hex-FromOnetoOn:
The grids in this directory are unstructured versions of the structured
One-to-One grids in directory Structured-OnetoOne-A-v1.
Fine: 161,853,985 points, 160,856,064 cells
Medium: 48,104,801 points, 47,661,056 cells
Coarse: 20,356,741 points, 20,107,008 cells
Extra-coarse: 6,068,737 points, 5,957,632 cells
网格还在不断更新中,请有兴趣的同志关注。 |
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