The discharge coefficients of the side-wall outflow hole are affected by the jet angle and cross-flow mass flow rate.
不同射流角度和横流流量对侧壁出流孔流量系数影响很大。
Changing the flow mass at different stages may decrease the power consumption of water pump in hot water heat supply network.
热水供热管网采用分阶段改变流量质调节可以减少循环水泵耗电量。
Connected with flow transducer outputting impulsive signal, it can measure the instant flow, accumulative flow, mass flow of the liquid, the gas or the vapour.
可以与多种脉冲信号输出的流量变送器配套使用，精确地测量液体、气体和蒸汽等流体介质的瞬时流量、累积流量和质量流量。
A new mathematic model based on analysis of liquid flow, mass transfer and heat transfer is proposed to describe wiped film molecular distillation.
在对刮膜式蒸馏器蒸发表面流体流动和传质传热进行分析的基础上，研究了分子蒸馏过程，并建立了数学模型。
The supercritical fluid has the following unique characteristics: low viscosity, high density, better performance of flow, mass and heat transfer, dis solution and so on.
前言：超临界流体具有黏度低、密度大，有较好的流动、传质、传热和溶解性能等特性。
Two phase flow, mass transfer performance and design calculation of packed extraction tower were introduced in this paper. It was very important to design and operation of packed tower.
系统地介绍了填料抽提塔的两相流动及传质特性、设计计算，对填料塔的设计和操作有一定指导意义。
Two phase flow, mass transfer performance and design calculation of packed extraction tower were introduced in this paper. It was very important to design and operation of packed tower.
系统地介绍了填料抽提塔的两相流动及传质特性、设计计算，对填料塔的设计和操作有一定指导意义。
应用推荐