1) vertical helix fire tube
立式螺旋火管
2) vertical helically coiled tube
立式螺旋管
1.
With oil,gas,water as working fluids,the experiment studies of frictional pressure drop characteristics of oil gas,gas water two phase flow in vertical helically coiled tubes were carried out.
分别以油气、气水为工质,对立式螺旋管内气液两相流的摩擦阻力特性进行实验研究。
3) vertical spiral
立式螺旋
1.
And to solve the problems existing in such feeders,a new vertical spiral-gas solid injector powder feeder is designed,which can provide continuous and stable fuel to small coal powder burners.
简单介绍了几种复合式给粉装置的工作原理,针对其存在问题设计了一种新颖的为小型煤粉燃烧器可连续、稳定提供燃料的立式螺旋-气固喷射器给粉装置,通过实验数据分析,给出了该装置的关键设计参数粉料填充系数φ值、主要技术参数和结构尺寸等。
4) Vertical screw kiln
立式螺旋窑
5) vertical screw pump
立式螺旋泵
6) horizontal helically coiled tube
卧式螺旋管
1.
A study of the dryout characteristics in forced convection boiling in electrically heated horizontal helically coiled tube is reported.
结果表明,卧式螺旋管内烧干主要受二次回流及沿烧干点的热扩散作用控制。
2.
An experimental investigation on pressure drop oscillation of two-phase flow instabilities was conducted in horizontal helically coiled tube with water as working fluid.
在宽广的参数范围内试验研究了卧式螺旋管内汽液两相压力降脉动,获得了均匀加热条件下压力降脉动的周期、振幅特性及脉动发生的界限;并首次研究了沿流动方向不均匀加热条件对卧式螺旋管内压力降脉动的影响规律;给出了压力降型脉动发生的界限预报关系式。
3.
In this paper, an experimental research on the oil-gas two-phase flow patterns and their transition characteristics in horizontal helically coiled tubes is carried out.
本文在两种不同尺寸的卧式螺旋管内进行了油-气两相流流型的实验研究,得到了流型图,并对各种流型之间的转变机理进行了讨论和分析,同时给出了各流型之间转变的准则关系式。
补充资料:立式螺旋卸料沉降离心机
分子式:
CAS号:
性质:又称立螺,转子垂直布置的螺旋卸料沉降离心机。其转鼓直径小,速度高,属于超高速离心机。适于进行难度大,含固量小的固液系统、液-液系统或液-液-固系统的分离。
CAS号:
性质:又称立螺,转子垂直布置的螺旋卸料沉降离心机。其转鼓直径小,速度高,属于超高速离心机。适于进行难度大,含固量小的固液系统、液-液系统或液-液-固系统的分离。
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