To obtain the state of heat and mass transfer inside Venturi tube is very helpful to guide design and management of Venturi tube .

获得其内部的 传热传质情况对 文氏管的设计和 运行管理具有非常重要的指导意义。

By using the fiber grating pressure sensing setup and Venturi tube a novel flow velocity sensor based on double fiber Bragg gratings ( FBGs ) is proposed .

设计了一种基于双光纤布拉格光栅的新型流速传感器，它包括双光纤光栅压强传感机构和 文丘里 管。

This paper introduces the application of the new type differential pressure inner venturi tube flow meter in measuring coke oven gas and satisfactory result .

介绍了差压式内 文丘里 管流量计在焦炉煤气上的应用。

These thesis bases on energy equation and continuity equation design Venturi tube .

本课题根据能量方程和连续性方程 自行设计 文丘里 管 采样器。

The utility model relates to a preservation type water-jet vacuum pump which comprises a Venturi tube a sucking room and a jet .

本实用新型涉及一种防腐型水喷射真空泵，它包括 文丘里 管、吸入室和喷嘴。

The problem with the first venturi tube throat inlet of BFG washing system was analyzed with advancing the corresponding measures of improvement thus reduced equipment failure rate and enhanced operation safe reliability of the dedusting system .

对高炉煤气洗涤系统一 文 喉口存在的问题进行了分析，提出相应改进措施，通过改进降低了设备故障率，提高了除尘系统运行的安全性、可靠性。

The common hydrodynamic generator have perforated plate and venturi Tube which are simple and durable ; the process load is big ; the power consumption is small as well as its power supply convenient . It suits in the industry apply .

常见的流体动力式空化发生器有穿孔板和 文丘里 管，它结构简单，坚固耐用，处理量大，耗电量小，很适合在工业上应用，已显示出了自己 独特的优点和巨大 生命力。

Under the control of pneumatic valves the normal saline injection ISF extraction and collection function of the tool are implemented by using the vacuum generated from the Venturi tube .

该装置可在气动阀的控制下，利用 文氏 管产生的真空负压，自动完成生理盐水的注入、组织液的抽取和收集。

Research on Gas-Liquid Two-Phase Flow Parameters Measurement with Venturi Tube

基于 文丘里 管的气液两相流参数检测方法研究

Optimization of Venturi tube design for pipeline pulverized coal flow measurements

用于管道煤粉流量测量的 文丘里 管 型设计及优化

Based on the analysis of the dynamic differential pressure signal of two-phase flow through Venturi tube the various flowrate equations were established according to the flow pattern .

论文通过对 文丘里 管 前后 两端的动态差压信号的分析和处理，根据用波动系数确定的流型，建立了不同流型下的各种流量测量公式。

Based on flow and heat transfer model of discrete and continuous phases three-dimensional numerical simulation of flow and heat transfer in Venturi tube was studied on FLUENT platform .

由于 文氏 管 内部的流动与传热 较为 复杂，基于离散相和连续相流动与传热模型，在FLUENT平台上，对 文氏 管 内部的流动与传热过程进行了三维数值模拟；

The Derivation of Characteristics of the Venturi Tube with Oval Adjusting Valve

椭圆调 径 挡板 文氏 管调节特性曲线方程的推导

Numerical Simulation of Temperature Decrease and Fluid Flow With Water Spraying in Venturi Tube of Converter Coal Gas Recovery System

转炉煤气回收系统 文氏 管喷淋降温与流动数值模拟

The wet type dust-removing apparatus comprises a venturi tube a cyclone body a wet cap a foam dedusting chamber a water blocking gate a water supply system and an inducing draught device .

该除尘器装有 文氏 管、旋风体、湿帽、泡沫除尘室、挡水栅、供水系统和引风装置。

The feasibility was discussed for the use of Venturi tube and automatic exhaust valve for expelling air from siphon tube .

探讨了虹吸管利用 文氏 管及自动排气阀排气的可行性。

The Study of Wet Gas Measurement Technology for Applications : Venturi Tube

文丘里 管在湿气测量中的应用研究

A Study of the Gas-solid Two-phase Flow Resistance Characteristics in a Non-standard Venturi Tube

非标准 文氏 管气固两相流阻力特性的研究

The calculated results showed that the converging-diverging nozzle worked as Venturi tube under economical and efficient spraying pressure .

计算结果表明，在经济有效的喷雾压力下，缩放喷管以 文丘里 管方式工作；

The system adopts lots of advanced technologies and devices such as R-D Venturi tube micro-differential meter accurately and automatically adjusting device for converter mouth gas analyzing device and dry-style gas cabinet etc.

该系统采用了R-D 文氏 管、炉口微差压仪表自动调节装置、气体分析装置、干式煤气柜等多项先进技术和设备。

Relationship between fluctuating differential pressure and void fraction of gas-liquid two-phase flow in Venturi tube

在两相流系统中，空隙率和流型是两相流中两个非常重要的参数。 文丘里 管中气液两相流差压波动信号与空隙率关系

Experimental investigation of pipeline pulverized coal flow measurements using a Venturi tube

文丘里 法管道煤粉流量测量的实验研究

The oil-water flow measurement could be better made if flow regime identification was combined with the model of the oil-water two-phase flow measurement using a Venturi tube .

如果将流型识别与 推导得到的 文丘里油水两相流流量测量模型相结合，可以较好地实现油水两相流的流量测量。

Heat and mass transfer with spraying in Venturi tube is very complex in converter coal gas recovery system .

在转炉煤气回收系统中， 文氏 管内部有喷射行为的传热传质非常复杂。

In this system single Venturi tube floral hoop in series and wire mesh dehydrator are used instead of the dedusting process of electric precipitator and Venturi tube in series .

该系统采用单根 文氏 管、串联花环、丝网脱水器湿法除尘，取代原串联文氏管电除尘净化工艺。

The condition adaptable to air exhaust using Venturi tube was analyzed and then the basic principle on the design and calculation was presented .

对 文氏 管排气的适用条件进行了分析计算，提出了设计计算的基本原则；

Application of Inner Venturi Tube Flow Meter in Measuring Coal Gas

内文 丘 里 管流量计在煤气计量中的应用

Performance analysis of flow and heat transfer of spraying cooling for converter gas with high temperature in Venturi tube

转炉高温 烟气 除尘 文氏 管喷淋降温流动与传热性能分析

To overcome the difficulties in measuring the oil-water two-phase flow the oil-water two-phase flow regime was studied with a horizontal Venturi tube and a model of flow measurement was established .

针对油水两相流的测量难题，利用 文丘里 管对水平 管内油水两相流流型进行了研究。