A two-dimension numerical method for multi-stage axial compressor performance in engineering applications
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A two-dimension numerical method for multi-stage axial compressor performance in engineering applications
Vol. 22, Issue 6, (2007)
作者机构:
1. 北京航空航天大学能源与动力工程学院,北京,100083
2. 中国燃气涡轮研究院,成都,610500
3. 西北工业大学动力与能源工程学院,西安,710072
作者简介:
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DOI:
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Published:2007
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CHENG Rong-hui, LEI Pi-ni, LIU Bo, et al. A two-dimension numerical method for multi-stage axial compressor performance in engineering applications[J]. 2007, 22(6).
DOI:
CHENG Rong-hui, LEI Pi-ni, LIU Bo, et al. A two-dimension numerical method for multi-stage axial compressor performance in engineering applications[J]. 2007, 22(6).DOI:
A two-dimension numerical method for multi-stage axial compressor performance in engineering applications
The multi-stage axial compressor performance was measured using a streamline curvature method based on two-dimension(axisymmetric) mathematical model.The influence of various factors on the deviation angle and loss was represented by components.After being verified through a number of experiment data
this method offers an extremely high accuracy.By comparing the calculated results and test data for a multi-stage axial compressor
this method demonstrates that it could assist in predicting the characteristics of multi-stage axial compressor and spanwise parameter distribution under off-design working conditions.