| タイトル | Automated CFD Database Generation for a 2nd Generation Glide-Back-Booster |
| 本文（外部サイト） | http://hdl.handle.net/2060/20030066152 |
| 著者（英） | Chaderjian, Neal M.; Rogers, Stuart E.; Pandya, Shishir A.; Ahmad, Jasim U.; Tejmil, Edward; Aftosmis, Michael J. |
| 著者所属（英） | NASA Ames Research Center |
| 発行日 | 2003-01-01 |
| 言語 | eng |
| 内容記述 | A new software tool, AeroDB, is used to compute thousands of Euler and Navier-Stokes solutions for a 2nd generation glide-back booster in one week. The solution process exploits a common job-submission grid environment using 13 computers located at 4 different geographical sites. Process automation and web-based access to the database greatly reduces the user workload, removing much of the tedium and tendency for user input errors. The database consists of forces, moments, and solution files obtained by varying the Mach number, angle of attack, and sideslip angle. The forces and moments compare well with experimental data. Stability derivatives are also computed using a monotone cubic spline procedure. Flow visualization and three-dimensional surface plots are used to interpret and characterize the nature of computed flow fields. |
| NASA分類 | Fluid Mechanics and Thermodynamics |
| レポートNO | AIAA Paper 2003-3788 |
| 権利 | No Copyright |
| URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/223201 |
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