| 激波管风洞中全尺寸涡轮试验的若干气动问题 |
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| 引用本文： | 季路成,杨吉民,徐建中.激波管风洞中全尺寸涡轮试验的若干气动问题[J].工程热物理学报,2002,23(1):52-54. |
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| 作者姓名： | 季路成 杨吉民 徐建中 |
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| 作者单位： | 中国科学院工程热物理研究所,北京,100080 |
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| 基金项目： | 中国科学院知识创新工程咨助项目，国家自然科学基金资助项目（No59906012） |
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| 摘 要： | 暂冲式涡轮实验台是促进涡轮部件技术进步的关键设施．本文对激波管风洞全尺寸涡轮实验台若干气动问题进行了研究，结果表明：在暂冲式风洞中，涡轮建立稳态流场所需时间正比于涡轮叶排的轴向尺寸和折合流量．激波管风洞、喷管、实验段间匹配非常关键．
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| 关 键 词： | 短工作周期风洞 激波管风洞 涡轮试验 |
| 文章编号： | 0253-231X(2002)01-0052-03 |
| 修稿时间： | 2001年2月12日 |
SOME AERODYNAMIC CONSIDERATIONS ABOUT FULL SCALE TURBINE EXPERIMENTS IN SHOCK TUBE TUNNEL |
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| JI Lu-Cheng YANG Ji-Min XU Jian-Zhong.SOME AERODYNAMIC CONSIDERATIONS ABOUT FULL SCALE TURBINE EXPERIMENTS IN SHOCK TUBE TUNNEL[J].Journal of Engineering Thermophysics,2002,23(1):52-54. |
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| Authors: | JI Lu-Cheng YANG Ji-Min XU Jian-Zhong |
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| Abstract: | Short Duration Turbine Test Rig is a key facility to promote turbine technology. Some Aerodynamic investigations about full scale turbine experiments in shock tube tunnel are presented. It is shown that the time used to establish stable turbine flow-field in the short duration wind tunnel is proportion to the axial length of the whole turbine and corrected mass flow rate. The matching of shock tube, nozzle and test section is very important. |
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| Keywords: | short duration wind tunnel shock tube tunnel turbine experiment |
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