1) Pitot Ventury
毕托-文丘里管
2) Venturi tube
文丘里管
1.
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
2.
The discussion of using the Venturi tube as a flow control component;
用文丘里管作为流量控制元件的探讨
3.
Relationship between fluctuating differential pressure and void fraction of gas-liquid two-phase flow in Venturi tube;
文丘里管中气液两相流差压波动信号与空隙率关系
3) venturi
[英][ven'tuəri] [美][vɛn'tʊri]
文丘里管
1.
Simulation & optimization of venturi as hydrodynamic cavitation equipment;
水力空化装置文丘里管的模拟优化
2.
The influence of water flow of venturi in purification system on blast furnace gas quality is analysed, and proper water flow of venturi is determinated.
分析了高炉煤气净化系统文丘里管给水量对煤气质量的影响,确定了适宜的文丘里管给水量。
4) Venturi pipe
文丘里管
1.
Venturi pipe and Variable Nozzle Turbocharger(VNT) are used to increase diesel engine\'s EGR rate and decrease NOx emission.
利用文丘里管和可变喷嘴增压器(VNT)提高柴油机的EGR率,旨在降低柴油机NOx的排放。
5) venturi meter
文丘里管
1.
Oil-air two-phase flow measurement was studied with a Venturi meter and the device of void fraction measurement.
利用文丘里管进行油气两相流流量测量的研究,在考虑了气液滑移比对流量测量的影响,对均相流流量测量模型进行了修正,得到了空隙率和文丘里管两端差压与两相流总质量流量及液相质量流量的关系式。
2.
The performance of three Venturi meters, three turbine flowmeters and two oval gear flowmeters for oil-water two-phase flow measurement was investigated experimentally to verify the effectiveness of single-phase flowmeter in liquid-liquid two-phase flow measurement.
为探讨单相流量计用于液液两相流参数测量的可行性和有效性,本文对文丘里管、涡轮流量计和椭圆齿轮流量计用于油水两相流测量的响应特性进行了实验研究。
6) inner venturi tube
内文丘里管
补充资料：文丘里管
| 文丘里管 Venturi tube 测量流体压差而确定流量的装置。由意大利物理学家G.B.文丘里发明而得名。其构造如图，由等直径入口段、收缩段、等直径喉道和扩散段等组成，串联于管路中。设入口段和喉道处流体平均流速、静压和管道截面面积分别为v1、p1、S1和v2、p2、S2，密度ρ不变，根据连续性方程S1v1＝S2v2＝Q和伯努利方程p1＋(  )ρv12＝p2＋( )ρv22（假定管轴线水平），可导出流量
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
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