1) circle-rectangular transition nozzle
圆转矩形喷管
1.
Experimental investigation of mixing characteristics of jet from circle-rectangular transition nozzle
圆转矩形喷管射流掺混特性试验
2) rectangular nozzle
矩形喷管
1.
Research of the influence of aspect ratio on infrared suppressing characteristics of rectangular nozzles;
宽高比对尾向可见明火矩形喷管红外抑制特性影响研究
2.
The mixing characteristics of external flow with jets from five rectangular nozzles with aspect ratio of 1,4,8,12,16 and from an axisymmetric nozzle were studied numerically.
用数值计算的方法 ,研究了宽高比分别为 1 ,4,8,1 2和 1 6的矩形喷管射流与外流的掺混特性 ,并与等面积的轴对称喷管进行了比较。
3) round to rectangle inner nozzle
圆转方内喷管
1.
Based on an non-oscillatory and non-free parameters dissipation difference (NND) scheme to solve three-dimensional Reynolds averaged Navier-Stokes equations, performance calculations and analysis of multi-module aerospike nozzles with round to rectangle inner nozzles were investigated.
首先比较了钟型喷管、二维喷管、圆转方喷管、方形喉部方形出口喷管的流动特点和性能,然后研究了转方位置、转方后型面和出口圆角对圆转方内喷管性能的影响以及圆转方结构型式、内喷管倾角、塞锥型面变化对塞式喷管性能的影响,并且给出了具有较高性能的多单元圆转方塞式喷管设计方案。
4) 3-D Round-to-square Nozzle
三维圆转方喷管
5) rectangular contoured nozzle
矩形型面喷管
1.
To develop the supersonic turbulent plate ablation experiment technique on arc heater,it is required new rectangular contoured nozzle.
为发展电弧加热器超声速湍流平板烧蚀试验技术,需研制新的矩形型面喷管。
6) round corner rectangle air duct
圆角矩形风管
1.
Application of round corner rectangle air ducts;
圆角矩形风管的应用探讨
补充资料：圆转
1.旋转。
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