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Collection Efficiency and Ice Accretion Calculations for a Boeing 737-300 Inlet

机译：波音737-300进气道的收集效率和冰积累计算

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Collection efficiency and ice accretion calculations have been made for a Boeing 737-300 inlet using a three-dimensional panel code, an adaptive grid code, the NASA Lewis LEWICE3D grid based ice accretion code. Flow solutions for the inlet were generated using the VSAERO panel code. Grids used in the ice accretion calculations were generated using the newly developed adaptive grid code ICEGRID3D. The LEWICE3D grid based ice accretion program was used to calculate impingement efficiency and ice shapes. Ice shapes typifying rime and mixed icing conditions were generated for a 30 minute hold condition. All calculations were performed on an SGI Power Challenge computer. The results have been compared to experimental flow and impingement data. In general, the calculated flow and collection efficiencies compared well with experiment, and the ice shapes looked reasonable and appeared representative of the rime and mixed icing conditions for which they were calculated.

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作者
Bidwell, Colin S.;
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年度 1997
页码 1-30
总页数 30
原文格式 PDF
正文语种 eng
中图分类工业技术;
关键词
BOEING 737 AIRCRAFT; ICE FORMATION; PREDICTION ANALYSIS TECHNIQUES; ENGINE INLETS; INLET PRESSURE; PANEL METHOD (FLUID DYNAMICS); IMPINGEMENT; SHAPES; COMPUTATIONAL GRIDS; ICE; PREDICTIONS; INLET NOZZLES;

机译：波音737飞机;冰形成;预测分析技术;发动机进气;进口压力;面板方法（流体动力学）;冲击; sHapEs;计算网格;冰;预测;进口喷嘴;

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6. Tightly integrated single- and multi-crystal data collection strategy calculation and parallelized data processing in JBluIce beamline control system [O] . Sudhir Babu Pothineni, Nagarajan Venugopalan, Craig M. Ogata, -1

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7. Collection Efficiency and Ice Accretion Calculations for a Boeing 737-300 Inlet [O] . Bidwell Colin S. 1997

机译：波音737-300进气口的收集效率和积冰计算
8. Collection Efficiency and Ice Accretion Calculations for a Boeing 737-300 Inlet [R] . Bidwell, C. S. 1997

机译：波音737-300进气道的收集效率和冰积累计算

Collection Efficiency and Ice Accretion Calculations for a Boeing 737-300 Inlet

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