The combinedcompressor rotor in not able to reach the maximum rating speed on test bench because its level of vibration is very high and exceeds vibration limits.
组合压气机试验件台架试验时振动较大,转子无法达到额定转速。
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Finally, combined the application of CFD in centrifugal compressor and other aspects experience of the author about CFD, Frequent and efficient CFD key technologies was discussed and analysed.