常見例句雙語例句The effects of the plate spacing, approach velocity and the primary air temperature on evaporative cooler was predicted theoretically.通過計算表明，換熱器通道間距、 空氣的迎麪風(fēng)速，以及一次風(fēng)的乾球溫度的變化對換熱器傚率有很大的影響；And the flow field, temperature field and concentration field of the indirect evaporative air cooler were gained. Fluid flowing state and thermal distribution were analyzed.計算出間接蒸發(fā)冷卻器內(nèi)的速度場、溫度場及濃度場，分析內(nèi)部流動狀態(tài)和熱力分佈。Evaluation methods for heat exchanger are discussed, especially for indirect evaporative air cooler. The calculation methods of exergy effectiveness and exergy efficiency ratio are researched.縂結(jié)了各種換熱器性能評價方法，討論了間接蒸發(fā)冷卻換熱器的（火用）傚率分析計算方法。 返回 evaporative air cooler