摘要
采用二维流线曲率法数值模型,建立了适应于高速轴流压气机的落后角和损失模型,对某跨声速轴流压气机转子的非设计工况点进行计算,并与实验结果进行了对比。结果表明,该方法具有较好的计算精度,可为轴流压气机设计和优化提供参考。
The suitable deviation and loss models are set up based on 2-D streamline curvature mathematic method for high speed axial compressor. Then calculations are conducted under off-design conditions and calculated results are compared with experiments data. Results show the ealeulating method has good precision and can be used for axial compressor design and optimization.
出处
《汽轮机技术》
北大核心
2011年第5期342-344,共3页
Turbine Technology
关键词
压气机
二维特性
流线曲率法
损失模型
compressor
2D performance
streamline curvature method
loss model
