自动化与仪器仪表
自動化與儀器儀錶
자동화여의기의표
AUTOMATION & INSTRUMENTATION
2013年
1期
32-33
,共2页
李树勋%张兴%王燕%胡建%郝娇山%王若愚
李樹勛%張興%王燕%鬍建%郝嬌山%王若愚
리수훈%장흥%왕연%호건%학교산%왕약우
多级套筒%调节阀%空气动力噪声%预测
多級套筒%調節閥%空氣動力譟聲%預測
다급투통%조절벌%공기동력조성%예측
Multi-cages%Control valve%Aerodynamic noise%Prediction
介绍了一种调节阀噪声计算方法,该方法将多级套筒式阀内件看作气体消声器,把标准IEC60534-8-3中调节阀噪声的预测过程与马大猷院士气体消声器的噪声理论相结合,对其所产生的气动噪声进行预测.
介紹瞭一種調節閥譟聲計算方法,該方法將多級套筒式閥內件看作氣體消聲器,把標準IEC60534-8-3中調節閥譟聲的預測過程與馬大猷院士氣體消聲器的譟聲理論相結閤,對其所產生的氣動譟聲進行預測.
개소료일충조절벌조성계산방법,해방법장다급투통식벌내건간작기체소성기,파표준IEC60534-8-3중조절벌조성적예측과정여마대유원사기체소성기적조성이론상결합,대기소산생적기동조성진행예측.
A kind of control valve aerodynamic noise prediction method is described. Multi-cages were treated as a muffler, then control valve aerodynamic noise prediction method in the standard IEC60534-8-3 and the Mr. Ma’s noise theory were com-bined in this article. Control valve aerodynamic noise can be well predicted.
