流体机械
流體機械
류체궤계
FLUID MACHINERY
2009年
12期
5-8,42
,共5页
空调%轴流通风机%空气动力性能%数值模拟%试验对比
空調%軸流通風機%空氣動力性能%數值模擬%試驗對比
공조%축류통풍궤%공기동력성능%수치모의%시험대비
air-conditioner%axial fans%aerodynamic performance%numerical simulation%experiment comparison
利用商业计算流体力学(CFD)软件对某空调用轴流通风机的空气动力性能和三维流场进行了数值模拟,揭示了其内部流场的基本特性,对空气动力性能进行了预测.将预测结果与试验数据进行了对比分析,结果表明数值模拟计算方法是可行的,同时可为空调用轴流通风机优化设计提供依据.
利用商業計算流體力學(CFD)軟件對某空調用軸流通風機的空氣動力性能和三維流場進行瞭數值模擬,揭示瞭其內部流場的基本特性,對空氣動力性能進行瞭預測.將預測結果與試驗數據進行瞭對比分析,結果錶明數值模擬計算方法是可行的,同時可為空調用軸流通風機優化設計提供依據.
이용상업계산류체역학(CFD)연건대모공조용축류통풍궤적공기동력성능화삼유류장진행료수치모의,게시료기내부류장적기본특성,대공기동력성능진행료예측.장예측결과여시험수거진행료대비분석,결과표명수치모의계산방법시가행적,동시가위공조용축류통풍궤우화설계제공의거.
A three dimensional numerical simulation on a axial fan of air-conditioner is developed based on CFD software in order to investigate the inside flow field and performance. The computational results in 10 operation points are compared with the experiment, it shows that the simulation method is reliable and can be predict the performance of axial fans, and it's also useful to optimize the design of axial fans of air-conditioner.
