| 露天试车台选址对海拔高度的需求初探 |
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| 引用本文： | 刘志友,郭昕,王良君. 露天试车台选址对海拔高度的需求初探[J]. 燃气涡轮试验与研究, 2006, 19(1): 6-10 |
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| 作者姓名： | 刘志友 郭昕 王良君 |
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| 作者单位： | 南京航空航天大学,江苏,南京,210016;中国燃气涡轮研究院,四川,江油,621702 |
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| 摘 要： | 本文简要分析了露天试车台的功用和建设对选址的要求，重点探讨了海拔高度对露天试车台基准试车性能的影响和确定该影响的研究方案。已有研究结果初步表明，当海拔高度在3km以下或环境压力在70kPa以上条件下．露天试车台试验的发动机换算性能与在标准大气海平面静止空气条件下的发动机试验性能是一致的．即在海拔高度3km以下选址建设露天试车台都是可行和合理的。
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| 关 键 词： | 露天试车台 海拔高度 航空发动机 |
| 文章编号： | 1672-2620（2006）01-0006-05 |
| 收稿时间： | 2005-11-03 |
| 修稿时间： | 2005-11-032005-12-16 |
Requirement of Outdoor Test Bed on the Location Level |
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| LIU Zhi-you,GUO Xin,WANG Liang-jun. Requirement of Outdoor Test Bed on the Location Level[J]. Gas Turbine Experiment and Research, 2006, 19(1): 6-10 |
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| Authors: | LIU Zhi-you GUO Xin WANG Liang-jun |
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| Affiliation: | 1. Nanjing University of Aeronautics and Astronautics, Nanjing 210016,China; 2. China Gas Turbine Establishment, Jiangyou 621703,China |
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| Abstract: | This paper analyzes the functions of the outdoor test bed and its requirement on the location level in brief, and stresses on the effect of location altitude on the general performance of aero-engine test and process to determine the influence. The obtained results shows that both the engine corrected performances from outdoor test facility and engine test performances in the sea-level test bed are consistent when test altitude is under 3km or ambient pressure is above 70kPa. It is applicable and reasonable to build up an outdoor test bed under 3kin. |
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| Keywords: | outdoor test bed height above sea level aero-engine |
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