1) two flow
双涵进气
1.
The results showed that:Small tabs could enhance two flow mixing,distort downstream flowfield,increase entrainment,and improve system mixing uniformity,but the pressure loss coefficient of the system would increase a bit.
在常压、双涵进气条件下 ,以常规环形混合器为基准 ,通过不同小突片强化混合结构的对比试验 ,初步探讨了小突片的个数、安装角度等结构参数对排气混合系统气动性能的影响。
2) double inlet
双向进气
1.
In this paper an experimental investigation on a recently developed two stage double inlet pulse tube refrigerator with a minor orifice is introduced.
介绍最近研制的一台双向进气带第二小孔阀型二级脉管制冷机实验情况。
3) double-inlet
双向进气
1.
Complete linear model for double-inlet pulse tube cooler;
双向进气型脉管制冷机完整线性模型
2.
Two parallel-placed needle valves with opposite flow direction referred as two-valved configuration instead of traditional single-valved configuration as double-inlet are adopted to control DC flow and are proved to be a successful way to decrease the refrigeration temperature of a single-stage pulse tube cryocooler below 20 K.
并联双阀双向进气模式是采用了两个并联排列、箭头指示方向相反的阀门来替代单一阀门的双向进气模式,可对脉管制冷中的直流进行有效控制,是使脉管制冷机单级情况下达到低于20 K温区的有效手段。
3.
Temperature stability characteristic of a double-inlet pulse tube cooler is studied.
针对双向进气结构脉管制冷机稳定性,本文开展了研究。
4) 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) two way suction box
箱涵式双向进水流道
1.
The regularity of vortex happening and the methods of eliminating and preventing vortex in two way suction box have been studied in this model test.
通过模型试验研究了箱涵式双向进水流道内的涡带发生规律及有效的消涡防涡措施，并对影响工程投资及装置性能的主要尺寸如悬空高、流道宽度及吸水喇叭管进行了试验研究。
补充资料：涵涵
1.水波晃动貌。 2.雄浑自然貌。
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