entry hole造句
例句與造句
- 4 ) in a pre-swirl rotator-stator cavities with discrete pre-swirl nozzles and blade-cooling entry holes, the influences of pre-swirl angle and flow parameter on the flow and heat transfer characteristics were numerically investigated . the correlation for average nusselt number vs rotating reynold number or non-dimensional mass flowrate were established . the results show that : advantage of per-swirl inflow is the effect of cooling the blade-cooling entry holes; pre-swirl inflow increases heat transfer in rotating disk of pre-swirl chamber; as pre-swirl angle increases, local nusselt number decreases in pre-swirl chamber; the temperature of stator of inner rotator-stator chamber and per-swirl chamber decreases as rotating reynold number increases; when the axial mass flowrate maintains constant, heat transfer in the rotating disk of inner rotator-stator cavities does n't change as per-swirl mass flowrate increases, while heat transfer in the rotating disk of per-swirl chamber increases; when the pre-swirl mass flowrate maintains constant, change of the axial mass flowrate has effect on the whole cavity
結果表明,預旋進氣的優(yōu)點在于增強了葉片冷卻孔附近的對流換熱效果,局部努謝爾數隨預旋角的增大而有所減?。浑S旋轉雷諾數的增加,不論是內轉靜腔室還是預旋腔室的靜盤上的溫度都不同程度的降低:當軸向中心進氣質量流量不變時,隨預旋進氣的質量流量增加,內轉靜腔室的轉盤盤面上的換熱基本沒有變化,而預旋腔室的轉盤盤面上的換熱效果增強;當預旋進氣質量流量不變時,軸向中心進氣的質量流量的改變對整個盤腔都有影響。 - 4 ) in a pre-swirl rotator-stator cavities with discrete pre-swirl nozzles and blade-cooling entry holes, the influences of pre-swirl angle and flow parameter on the flow and heat transfer characteristics were numerically investigated . the correlation for average nusselt number vs rotating reynold number or non-dimensional mass flowrate were established . the results show that : advantage of per-swirl inflow is the effect of cooling the blade-cooling entry holes; pre-swirl inflow increases heat transfer in rotating disk of pre-swirl chamber; as pre-swirl angle increases, local nusselt number decreases in pre-swirl chamber; the temperature of stator of inner rotator-stator chamber and per-swirl chamber decreases as rotating reynold number increases; when the axial mass flowrate maintains constant, heat transfer in the rotating disk of inner rotator-stator cavities does n't change as per-swirl mass flowrate increases, while heat transfer in the rotating disk of per-swirl chamber increases; when the pre-swirl mass flowrate maintains constant, change of the axial mass flowrate has effect on the whole cavity
結果表明,預旋進氣的優(yōu)點在于增強了葉片冷卻孔附近的對流換熱效果,局部努謝爾數隨預旋角的增大而有所減?。浑S旋轉雷諾數的增加,不論是內轉靜腔室還是預旋腔室的靜盤上的溫度都不同程度的降低:當軸向中心進氣質量流量不變時,隨預旋進氣的質量流量增加,內轉靜腔室的轉盤盤面上的換熱基本沒有變化,而預旋腔室的轉盤盤面上的換熱效果增強;當預旋進氣質量流量不變時,軸向中心進氣的質量流量的改變對整個盤腔都有影響。 - It's difficult to find entry hole in a sentence. 用entry hole造句挺難的