Numerical Analysis and Comparison of the Tip-Clearance Flow of a High-Loading Transonic Compressor
|更新时间:2026-07-07
|
Numerical Analysis and Comparison of the Tip-Clearance Flow of a High-Loading Transonic Compressor
Vol. 18, Issue 6, (2003)
作者机构:
北京航空航天大学能源与动力工程学院,北京,100083
作者简介:
基金信息:
DOI:
CLC:
Published:2003
稿件说明:
移动端阅览
JING Rong-qiang, LI Min-jiang, GUI Xing-min. Numerical Analysis and Comparison of the Tip-Clearance Flow of a High-Loading Transonic Compressor[J]. 2003, 18(6).
DOI:
JING Rong-qiang, LI Min-jiang, GUI Xing-min. Numerical Analysis and Comparison of the Tip-Clearance Flow of a High-Loading Transonic Compressor[J]. 2003, 18(6).DOI:
Numerical Analysis and Comparison of the Tip-Clearance Flow of a High-Loading Transonic Compressor
A 3D numerical simulation software was developed to calculate the tip-clearance flow of ATS-2
a high-loading transonic compressor
and the results were compared with the experiments.The results of numerical simulation are in accordance with that of experiments.The comparison between the viscous and non-viscous simulations shows that the intensive blockage area is caused by shock-leakage flow interaction.The viscosity weakens the blockage area
both in size and intensity.With the increase of the tip-clearance
the blockage area grows in the radial and axial directions with the total pressure ratio