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某单级轴流式压气机流量大,但效率低。经理论和试验分析,发现了效率低的原因,更换静子使性能明显改善,级效率提高4.4个百分点。
A single-stage axial compressor flow, but low efficiency. Theoretical and experimental analysis, found that the reasons for the low efficiency, the replacement of static sonar significantly improved performance, level efficiency increased by 4.4 percentage points.