车载燃气轮机进气砂尘分离器设计与验证

杨汉杰; 涂孟罴; 龚爱东; 谢买祥; 王昌荣

doi:10.13224/j.cnki.jasp.2016.11.015

车载燃气轮机进气砂尘分离器设计与验证

doi: 10.13224/j.cnki.jasp.2016.11.015

1. 中国航空发动机集团有限公司湖南动力机械研究所, 湖南株洲 412002;
2. 中国人民解放军66176部队, 北京 100076

详细信息

作者简介:
杨汉杰(1987-),男,甘肃甘谷人,助理工程师,硕士,主要从事车载燃气轮机进气滤清技术研究.

中图分类号: V228.7
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出版历程
- 收稿日期: 2015-02-12
- 刊出日期: 2016-11-28

Design and verification of engine air particle separator for vehicle gas turbine engine

1. Hunan Aviation Powerplant Research Institute, Aero Engine(Group) Corporation of China, Zhuzhou Hunan 412002;
2. Unit 66176, the Chinese People's Liberation Army, Beijing 100076, China

摘要

摘要: 对车载燃气轮机进气砂尘分离器的设计方法进行了研究，根据设计要求，提出了一套涡旋管粒子分离器的设计方案和设计流程，并据此设计了隔栅式涡旋管和空气滤清器总成.对涡旋管的三维气固两相流动进行数值模拟.以空气滤清器总成为试验对象，进行了气动试验和砂尘分离试验.数值模拟和试验结果表明：进气砂尘分离器的设计方法能够达到预期的设计效果，设计的分离器满足设计要求，所采用的数值模拟方法可以较准确地模拟涡旋管的三维气固两相流动，计算结果可信.
- 车载燃气轮机 /
- 进气砂尘分离器 /
- 涡旋管 /
- 隔栅 /
- 设计方法
Abstract: The design method of engine air particle separator for vehicle gas turbine engine was presented. According to the design target, a design scheme and a design flow were proposed. The vortex tube with grille and the air cleaner assembly were designed. The internal three-dimensional gas-solid two phases flow was analyzed by numerical simulation. Taking the air cleaner assembly as the test object, the verification test was performed. Both the numerical simulation and the test results indicate that the design method is feasible for the engine air particle separator,this method can simulate three-dimensional gas-solid two phases flow of vortex tube accurately,calculation result is credible.
- vehicle gas turbine engine /
- engine air particle separator /
- vortex tube /
- grille /
- design method

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参考文献(18)

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