1) dual swept/dual ramp inlet
双斜切双压缩面进气道
1.
With this code the flow field structure and aerodynamic performance of a dual swept/dual ramp inlet without flow field control is investigated at M =1.
采用LU SGS隐式推进方法及ROE的通量差分分裂格式 ,结合带非线性限量因子的MUSCL插值方法编写了雷诺平均的三维N S方程的数值求解程序 ,并借助该流场计算程序研究了一种双斜切双压缩面进气道在未经流场控制情况下的流动结构和气动性能(M =1。
2) dual swept/dual ramp
双斜切双压缩面
1.
With this code the flow field structure and aerodynamic performance of a dual swept/dual ramp inlet under ground running are investigated, and the effect of the fuselage and LEX is considered in this calculation.
采用基于 MUSCL插值的 Roe格式三维 N-S方程数值求解程序对地面状态下双斜切双压缩面进气道内外流场进行了数值分析 ,得到了其流动图谱 ,分析了其流场特征。
2.
The characteristics of flows of a dual swept/dual ramp inlet were studied numerically 3 D Euler equations, and the structures of shockwaves at the entrance of the inlet were analyzed in the same way.
双斜切双压缩面进气道具有良好的气动性能和隐身性能。
3) double inclined cross section
双斜切面
4) double-sided compressor
双面进气压气机
5) double intake port
双进气道
1.
The main object of this thesis is double intake port in diesel engine and the main work is to research the influence of structural parameters on flow performance in double-tangent-port and mixed-port (composed of helix port and tangent port).
本文以柴油机双进气道为主要研究对象,就双切向气道和混合(螺旋+切向)气道的结构参数对其流动性能的影响进行了深入的研究,主要内容如下: 在阅读大量文献的基础上,综述了国内外内燃机进气道及缸内空气流动的研究方法与成果。
6) double notch shear(DNS) compression test
双切口压缩试验
补充资料：进面
1.犹进见。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条