• CN:11-2187/TH
  • ISSN:0577-6686

›› 1983, Vol. 19 ›› Issue (3): 84-89.

• 论文 • 上一篇    下一篇

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用流线曲率法计算透平的变工况性能以及可转导叶对机车燃气轮机牵引特性影响的研究

王仲奇;石道中;刘顺隆   

  1. 哈尔滨工业大学
  • 发布日期:1983-06-01

THE PREDICTION OF TURBINE OFF-DESIGN PERFORMANCE BY STREAMLINE CURVATURE METHOD AND STUDY OF EFFECT OF TURNABLE GUIDE VANES ON TRACTIVE CHARACTERISTIC OF LOCOMOTIVE GAS TURBINE

Wang Zhongji;Shi Daozhong;Liu Shunlong   

  1. Harbin Institute of Technology
  • Published:1983-06-01

摘要: 介绍了用流线曲率法计算轴流式透平变工况性能的方法。对4000马力机车燃气轮机透平进行了计算,计算结果与机组的试验结果吻合较好。还计算了具有可转导叶的透平特性,探讨了可转导叶对机车燃气轮机牵引透平的特性及机组变工况运行的影响。

Abstract: The prediction of turbine off-design performance by streamline curvature method is explained. "The performances of the 4000 HP. Locomotive gas turbine have been evaluated. The evaluated data are in good agreement with the experimental results of the gas turbine. The performances of the turbine with turnable guide vanes have also been evaluated. The effect of turnable guide vanes on locomotive gas tractive turbine and off-design operation of the gas turbine unit is studied.