本文对不同部分进汽度及不同堵塞方式情况下的调节级动叶片效率、流量和叶片升力等总体性能作了分析和总结，这些结果将对调节级动叶片的设计提供极为宝贵的参考。
Main characteristics including efficiency, flow capacity and lift of steamtur bine control stage bucket under different partial admission conditions are analyzed and summarized in present paper. Conclusions derived from the unsteady flow phenomena would be valuable to control stage bucket design.
参考文献
| [1] | Denton J D .Loss Mechanism in Turbomachines[Z].ASME 93-GT-435 |
| [2] | HeL .Computation of Unsteady Flow ThroughSteam Turbine Blade Rows at Partial Admission[J].IMechE Journal of Powerand Energy,1997,211 |
| [3] | 徐星仲,徐力平,蔡虎,蒋洪德.处于部分进汽时动叶片排内非定常流动现象的数值研究[J].工程热物理学报,2001(01):36-39. |
| [4] | 徐星仲 .处于部分进汽时动叶片排流动的三维非定常数值模拟[R].北京航空航天大学博士后出站报告,1998. |
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