steam jet vacuum pump是什么意思

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And we inquire thoroughly into the important factors that affect polycondensation reaction, specially the troubles of steam jet vacuum pump and the means of clearing.

介绍了间歇聚酯生产线真空系统的组成及特点,并对间歇聚酯真空系统的组成及主要设备的作用、影响缩聚反应的主要因素,特别是蒸汽喷射真空泵的影响因素及排除办法做了探讨。

The working principle, structural features and characteristics of steam-jet vacuum pump are introduced in this paper.

本文介绍了蒸汽喷射真空泵的技术性能,全面分析了影响蒸汽喷射真空泵能力的主要因素,并对其安装调试要求进行了一些探讨。

The performance of steam-jet vacuum pump was investigated by changing the ratio of secondary to primary throat area, relative position of the steam nozzle and the taper of the mixing section.

采用有限体积法离散控制方程,标准 k-ε湍流模型,近壁面处使用壁面函数修正的方法对蒸汽喷射真空泵的超音速混合过程进行数值模拟。

This article introduces the corrosion mechanism and countermeasures for steam injection pump.

介绍蒸汽喷射泵的腐蚀机理及修复。

Parameter design for lifting heavy oil by steam jet pump;

蒸汽喷射泵举升稠油参数设计

The energy saving and low pressure steam recovery of steam jet pump with abundan t pressure of high quality steam are introduced.

介绍了蒸汽喷射泵能有效利用高品位蒸汽的裕压,回收低压蒸汽,起到节能的作用。

Effects of heat integration including using waste heat or the steam jet pump were studied to compare the saving amount of steam consumption and water consumption of the overall flowsheet.

以减少流程耗能和耗水量为目标,对分离流程进行了模拟优化;研究了废热利用和引入蒸汽喷射泵等热集成方法对减少整个流程消耗蒸气和耗水量的效果;其中蒸汽喷射泵节省蒸汽的效果最明显,通过热集成方法的优化可节省全流程约30%的蒸汽用量以及大量的1次水和循环水消耗量。

Researching on Vapor Ejecting Pump Vacuum System for Tobacco Humidity;

烟叶回潮用蒸汽喷射泵抽真空系统的研究

The experimental research on the heat accumulat or with steam injector has been first made.

运用实验方法首次对蒸汽喷射泵式蓄热器进行了实验研究。

The Experimental Study of Steam Ejector under Varied Work Situation in Heat Pump Evaporation;

变工况蒸汽喷射式热泵蒸发喷射器的实验研究

APPLICATION OF STEAM EJECTOR HEATING SYSTEM IN DRYING SECTION

蒸汽喷射式热泵供热系统在纸机干燥部的应用

evaporation-type steam jet refrigeration machine

蒸发式蒸汽喷射制冷机

steam flow closure

蒸汽喷射排气封罐机

steam-jet air ejector

蒸汽喷射式空气抽逐器

solar steam jet refrigerating machine

太阳能蒸汽喷射制冷机

contact type steam jet refrigerating machine

混合式蒸汽喷射制冷机

automatic steam injection system

自动蒸汽喷射系统蒸汽源连接

Smoke-vapour jet pump’configuration design;

烟气(水蒸气)混注喷射泵结构设计

Steam jetted from the punctured pipe.

蒸汽从刺破的管道喷射出来。

Characteristic Research on the Low Pressure Steam Injector Heat-Exchange Device;

低压蒸汽喷射器换热装置的特性研究

Numerical research on hot steam injection at the central part of stator inner-arc

静叶内弧中部热蒸汽喷射的数值研究

The Design and Device Development of Superheated Steam Generator Based on Steam Jet Heat Pump System

蒸喷式热泵过热蒸汽发生器系统设计与装置研制

Modeling and control of automobile air-conditioning based on steam jet refrigeration

基于蒸汽喷射制冷的汽车空调建模与控制

Numerical Study on Performances of Steam-jet Pump at Different Operating Conditions

水蒸气喷射泵操作参数对泵特性影响的数值模拟(英文)

Design of Steam Ejector and Development of CAD System;

蒸汽喷射器的设计及CAD软件系统的开发