首页> 美国政府科技报告 >Space Shuttle Main Engine Powerhead Structural Modeling, Stress and Fatigue Life Analysis. Volume 3: Stress Summay of Blades and Nozzles at FPL and 115 Percent RPL Loads. SSME HPFTP and HPOTP Blades and Nozzles
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Space Shuttle Main Engine Powerhead Structural Modeling, Stress and Fatigue Life Analysis. Volume 3: Stress Summay of Blades and Nozzles at FPL and 115 Percent RPL Loads. SSME HPFTP and HPOTP Blades and Nozzles

机译:航天飞机主机动力头结构建模,应力和疲劳寿命分析。第3卷:FpL刀片和喷嘴的应力总和以及115%的RpL载荷。 ssmE HpFTp和HpOTp刀片和喷嘴

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Gasdynamic environments applied to the turbine blades and nozzles of the HPFTP and HPOTP were analyzed. Centrifugal loads were applied to blades to account for the pump rotation of FPL and 115 percent RPL. The computer models used in the blade analysis with results presented in the form of temperature and stress contour plots are described. Similar information is given for the nozzles.

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