旋转状态下气膜冷却模型的数值模拟_stmopen 关键词】: 气膜冷却 旋转 冷却效率 流量系数 [gap=1050]Keywords】: film coolingrotationadiabatic effectivenessdischarge coefficient
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flow coefficient [流] 流量系数 ; 量系数 ; [经] 流动系数 ; 流通系数
coefficient of flow 流量系数
rated flow coefficient 额定流量系数
mass flow coefficient 质量流量系数
calculated maximum flow coefficient 最大计算流量系数 ; 泥饼粘滞性测定仪
relative flow coefficient 相对流量系数
real gas critical flow coefficient 真实气体临界流量系数
Darcy flow coefficient 达西流动系数
Moreover, flow distribution was also calculated by free-vortex flow pattern and compared with that by iso-reaction coefficient flow pattern. Relative evaluation …
同时还对自由涡流型进行了计算,把这两种流型的计算结果作了比较,并对这两种流型的风扇进行了评价。
The results show that at any Angle between axes of inclined swirl control valve and crank shift, flow coefficient and inclined swirl ratio increase gradually with increase of valve opening.
研究结果表明,在任意可变斜轴涡流控制阀轴线与曲轴轴线夹角情况下,流通系数和无因次斜轴涡流比随着阀片开度的增大而逐渐减小。
And three-dimensional sidewall compression inlet with 25 percent cowl position has high mass capture and total pressure recovery coefficient and isolator exit flow flied is homogeneous.
整流罩位置为25%的三维侧压进气道可以获得较高质量捕获和总压恢复系数,且隔离段出口流场比较均匀。
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