This research was funded by the National Natural Science Foundation of China(Grant No.51276108);the Defense Industrial Technology Development Program(B1420110136).
A centrifugal compressor is a typical compressed air energy storage device. In order to ensure the safety of the compressed energy storage process in the compressor, the internal unsteady flow phenomena need to be clo...
Supported by National Natural Science Foundation of China(Grant No.51276108)
The unstable flow phenomena in compressors, such as stall and surge, are closely related to the e ciency and the operating region. It is indispensable to capture the unstable flow structure in compressors and understa...
supported by the National Natural Science Foundation of China (No.51276108)
To expand the stable operating range of compressors, understanding the mechanism of flow instability at low flow rates is necessary. In this paper, the mechanism of stall and surge in a centrifugal compressor with a v...