| 某型发动机涡轮前后温度分布的研究 |
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| 引用本文： | 张洪滨,李光中.某型发动机涡轮前后温度分布的研究[J].推进技术,1997,18(5):69-72. |
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| 作者姓名： | 张洪滨 李光中 |
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| 作者单位： | 空军第一研究所!北京，100076 |
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| 摘 要： | 阐述了在某型涡喷发动机上测量涡轮前、后温度分布的方法，并对测量结果进行了分析，得出"涡轮后温度分布不能代替燃烧室出口（涡轮前）温度分布"的结论。
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| 关 键 词： | 燃烧室 涡轮进口总温 涡轮排气总温 温度分布 |
AN INVESTIGATION OF TEMPERATURE PROFILE BEFORE AND AFTER TURBINE IN A TYPE OF ENGINE |
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| Zhang Hongbin and Li Guangzhong.AN INVESTIGATION OF TEMPERATURE PROFILE BEFORE AND AFTER TURBINE IN A TYPE OF ENGINE[J].Journal of Propulsion Technology,1997,18(5):69-72. |
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| Authors: | Zhang Hongbin and Li Guangzhong |
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| Institution: | The First Inst., Air Force, Beijing, 100076;The First Inst., Air Force, Beijing, 100076 |
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| Abstract: | The temperature profile quality at engine combustor exit (before turbine) is aimportant technical index, which concern operational reliability and life of engine's thermalcomponent, thus measuring temperature profile at the combustor exit (before turbine) in a engine isvery important. The method of measuring temperature profile before and after turbine in a typeturbojet is presented and the measured results is analysed. It can be concluded that the aftertemperature profile turbine differs from the one before turbine. |
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| Keywords: | < keywords> Combustion chamber Turbine inlet total temperature Turbine discharge total temperature Temperature distribution |
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