1) critical injection ratio
临界注入比
1.
It can be concluded that there is a critical injection ratio,less than which the injection fluid flows near the wall with little disturbance,the induced mixing pressure drop is very little,even can be neglected,and th.
结果表明,存在一个临界注入比,当注入比小于临界注入比时,射孔入流流动形式主要表现为紧贴壁面的附体流动,对主流扰动小,此时混合压降很小甚至可以忽略,总压降损失近似等于没有孔眼入流情况下的摩擦压降损失;当注入比大于临界注入比时,孔眼入流可以深入主流并在孔眼下游出现低压分离区,引起混合压降损失,该压降损失随注入比的增大而显著增大,从而导致总压降随注入比增大而急剧增加。
2) multi-infeed critical short circuit ratio
多馈入临界短路比
3) critical scale
临界比例
1.
A new calculation expression "critical scale"i.
特别是对于多层环路如何进行交通分流进行了数学上的分析,提出临界比例的概论。
4) critical pressure ratio
临界压比
1.
Sonic point position and critical pressure ratio in non-uniform microchannels*;
变截面微管道内声速点位置及临界压比
2.
This paper gives a mathematics model based on the definition of the critical pressure ratio of the steam turbine stage, the characteristics of the water and the steam and the detail calculation of a single stage.
从级临界压比的定义出发,依据水和水蒸汽性质,在单级详细计算的基础上给出汽轮机单级临界压比的求算方法,该算法易在计算机上实现。
5) critical specific entropy
临界比熵
6) border contrast
临界对比
补充资料:临界比容
分子式:
分子量:
CAS号:
性质:见临界体积。
分子量:
CAS号:
性质:见临界体积。
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