文氏管

基本解释 (translations)

venturi

与文氏管相关的网络例句 [注：此内容来源于网络，仅供参考]

This study presents the investigating of microchannels flow. It is divided into two parts, the flow characteristics of micro venturi and the performance of straight-walled and curved-walled micro nozzle/diffuser respectively. The experimental results are also compared with the simulation results whereby we can observe the flow field in micro venturi and discuss the bounder effect of micro nozzle/diffuser.

本文主要是针对微喷嘴的空气流场进行研究与探讨，研究分为两部分进行，分别是探讨微文氏管的流力特性及曲面微喷嘴边界对流力效能的影响，并将实验结果与CFD软体的分析结果相互比较，藉以观察微文氏管内之流场分布并探讨微喷嘴较佳之流力性能。

So a kind of two-grade dust catcher system with higher efficiency, convenience and mechatronic is studied. The designed dimension of the first- grade cyclone separator is optimized by using MATLAB optimization toolbox. New designed cyclone separator has lower resistance loss, higher efficiency, compact structure and less volume; The mathematical model of hydrometry is b...

在其一级旋风除尘器的尺寸设计中采用MATLAB的优化工具箱进行优化，经过试验证明，新设计的旋风除尘器为低阻高效除尘器，并且结构紧凑体积小；在二级文氏管除尘器中，根据其节流特性，结合流体力学原理，建立起流量检测的数学模型，据此引入与之配合的传感器和单片机系统，实现了流量的动态显示，为除尘设备机电仪一体化的研究奠定了基础。

In other instruments, the stream is accelerated through a Venturi or nozzle.

在其他仪器中，液流则是通过文氏管或喷嘴加速的。

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。

And the Venturi tube's automotive control of Caterpillar Ltd.

本文主要介绍了国外海卓玛蒂克公司的DA自动变速系统和林德公司的AV自动变速系统，并简要介绍海卓玛蒂克的电子控制和卡特彼勒公司文氏管控制自动变速系统。

Then the flow in the curved pipe and reducing pipe was simulated through using CFD software, know that fluid passing curved pipe, reducing pipe can form secondary flow, vortex shedding, circumfluence, occur separation of boundary layer and periodic circulation flow, make the fluid pulsant, then cause the pipe vibrancy.

然后再应用通用CFD软件对具有弯曲和变径的热风炉管内流场进行模拟，得到当流体流过弯管、文氏管后形成了二次流、环流，并发生边界层分离和周期性旋涡脱落，它们会使后面的管流处于脉动状态，脉动状态的流体在管内流动时，会引起管道系统产生振动。

There's no venturi tube in the mouth of bag or blowing tube, that reduces working resistance and makes examining and repairing easy. Electromagnetic pulse valve is of these characters: be sensitive to control, high efficiency, long life span and so on.

滤袋上口不设文氏管，也没有喷吹管，降低了工作阻力，使检修、维护都相当简便，电磁脉冲阀具有控制灵敏、效率高、寿命长等特点。

Keywords sodium hypophosphite;venturi-duct;wet dust collector;cyclone separator;PH3 tail gas

次磷酸钠；文氏管；湿式除尘器；旋风分离器；磷化氢尾气

First, we adopt MEMS technology to fabricate micro venturis with different widths of 150 and 200 um respectively and utilize FLUENT software to analyze the flow fields. Air was set as the working fluid and the air mass flow rate of inlet is changed to obtain the pressure drop between inlet and outlet. When a flow passes through the throat, the backflow results in the symmetric separations occur and grow with the increase of mass flow rate.

在微文氏管的研究部分，首先利用微机电制程技术制造出两种不同尺寸的微文氏管，宽度分别为150及200微米，开口角度各为45°，总长则为10 mm，再以空气作为工作流体，利用不同质量流率来量测微文氏管进出口的压力差并配合FLUENT软体分析观察其流场分布的情况。

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。

与文氏管相关的网络解释 [注：此内容来源于网络，仅供参考]

orifice plate：孔口板

当水从文氏管的入口流至喉一差压计与孔口板(orifice plate)配合使用以量测流经管路的水流量. 当流量计在一冷却水系统使用一具有差压的流量量测器的水平文氏管(Venturi)以提供水流参阅一运转中的冷却水系统中之文氏管(Venturi)流量计图示(见下图)B.

Venturi：文氏管

产生的水头损失较孔口流量计(Orifice)产生之水头损失为大当水流经过文氏管(Venturi)流量计时,在文氏管的喉部位置,流体的压力一冷却水系统运转於流量指示为700 gpm的稳态下,文氏管(Venturi)流量计的差参阅文氏管(Venturi)流量计图示(见下图),

Venturi tube：文氏管

流量+压力计是结合文氏管(Venturi tube)原理及微机电(MEMS)元件所设计而成,此流量计结构已申请多国专利;它具有反应速度快,线性、重复性佳;模组化的设计,拆装容易且易於维护;具低成本、体积小的特性.

Venturi tube：文氏管,文丘里管

ventilation通风装置,通风 | venturi tube文氏管,文丘里管 | vernier calliper gauge游标尺

Venturi nozzle：文氏喷嘴;细腰喷嘴

文托利计;细腰计 Venturi meter | 文氏喷嘴;细腰喷嘴 Venturi nozzle | 文氏管;细腰管 Venturi tube

Venturi nozzle：文氏喷嘴

"文氏计","Venturi meter" | "文氏喷嘴","Venturi nozzle" | "文式管","Venturi tube"

pitot venturi tube：皮托文氏管

pitot tube 皮托管;皮氏管;全壓管 | pitot venturi tube 皮托文氏管 | pitting 麻點

pitot venturi tube：动压文氏管

"pitot tube","动压管,皮氏管" | "pitot venturi tube","动压文氏管" | "pitot venturi tube","皮托文氏管"

Adjustable Venturi Tube：可调喉口文氏管

可调输出:adjustable output of power | 可调喉口文氏管:Adjustable Venturi Tube | 电极对准工艺:Self-adjustable Technics

booster venturi tube：增壓文氏管

助推火箭;加力火箭 booster rocket | 增压文氏管 booster venturi tube | 除冰带 boot; de-icing