pitot tube

A Simple and Convenient Calibration Method for S Type Pitot Tube

一种S型皮托管的简便校准方法

Suggestion on Measuring Flow Rate of Gas in Drainage Pipe Using Pitot Tube

用皮托管测定抽采瓦斯管流量的技术建议

Effects of pitot tube on the measurement of supersonic flow

总压管在超音速流场测量中的影响

The theoretical correction of pitot tube coefficient in longitudinally accelerated flow

VERIS公司均速管流量计纵向加速流场中风速管系数的理论修正

The measurement results agree with the velocity distributions in single phase air flow by pitot tube .

实测结果与毕托管测得的单相气流速度分布进行了比较，两者相吻合。

Research and Design of a New-style Averaging Pitot Tube

新型均速管流量计的设计与研究

Nomography for Gas Flux Measurement by Means of Pitot Tube

皮托管测量气体流量的列线图

Compatibility Design of Pitot Tube Compensating with Aircraft

补偿空速管与飞机的匹配性设计

TORBAR averaging pitot tube is a flow sensor of new detecting section .

TORBAR均速管是一种新型检测断面的流量检测元件。

Comparison between Pitot Tube and Hot-wire Anemometer in Slow Periodic Flows

慢周期性流动中毕托管和热线测速的对比

Combined Pitot tube and static tube that measures total and static pressure ; used in aircraft to measure airspeed .

测量总压力和静态压力，把皮托管和静态管组合起来；通常用于航行器的测量。

In this paper is proposed a method for preparing alignment nomogram based on pitot tube experiment is gas flux measurement .

本文通过对皮托管测量空气流量的实验研究，提出了制作列线图的方法，并提供列线图。

Pitot tube is often used to measure airflow rate while fan performance test is carried out by the outlet test duct .

在用出口侧管道进行风机性能试验时，常采用皮托管测流量。

Used Foramina Singular and Non-water-cooling Pitot Tube to Measure Velocity of Supersonic Plasma Jet by Fast Scan

单孔皮托管快速扫描法测量超音速等离子体射流的速度

Then take the method of pitot tube to measure actual wind speed and verify the results of simulation to evaluate wind resources under the vehicle .

运用皮托管方法测量车辆底部的实际风速，验证流场模拟结果，评估车底风资源状况。

Air velocities , velocity pressure head and total pressure head were measured by electrical anemometer , Pitot tube and the inclined manometer respectively .

风速、动压、全压分别采用了热电风速仪、皮脱管和倾斜式微压计测量。

Measurement of Air Flow of Compressors I-100 / 8 and 4L-20 / 8 by Pitot Tube

用皮托管测量I-100/8和4L-20/8压气机排气量

Used in working situations , extra errors are inevitably added to the measurement results of a Pitot tube due to deviations from its standard usage conditions .

在现场使用中，皮托管不可避免地会偏离其标准使用条件，从而引起附加误差。

The time averaged velocities in fluid flow can be measured simply and conveniently by investigating the effect of the pitot tube in supersonic flow .

总压管提供了一种简便快捷的测量流体平均流场的方法，分析其在超音速测量中的影响具有重要意义。

The principle , structure and water flow measuring formula of Venturi Pitot tube flowmeter are introduced . The simple calibration with flow method adopting field condition is also presented .

介绍了文丘里皮托管流量计的原理、结构和测量水流量公式，以及采用流量法利用现场条件对文丘里皮托管流量计进行简易标定。

Aiming at investigating how the air horn and mounting angle affect a Pitot tube measurement , experiments were carried out on various Pitot tubes .

针对不同型号的皮托管进行了较系统的试验，旨在研究检测杆和安装角对皮托管测量的影响。

Spiral groove parameter , oil quantity up through pitot tube and bearing clearance are the main factors that influence lubricating reliability of oil-lubricated guide bearings .

螺旋槽参数、毕托管上油量和轴承间隙是影响油润滑导轴承润滑可靠性的主要因素。

The efficiency of Pitot tube pump is 5 % ~ 8 % higher than which of centrifugal pump under the same low specific speed ( ns ≤ 20 ) .

在同样的低比转数（ns≤20）条件下，比现有多级离心泵的水力效率可提高5%~8%。

It also discusses the location and installation of Pitot tube and introduces the way to determine the average flow rate from the central flow rate inside a pipe measured by the Pitot tube .

此方案采用皮托管。本文介绍皮托管的测点和安装，以及如何由皮托管测量的管心流速确定平均流速的方法。

Pitot tube is modeled . Several factors ( dynamic-pressure , static-pressure and static-temperature ) which cause airspeed error are modeled and simulated .

对空速管进行了建模研究，针对引起空速误差的几个因素（动压、静压和静温）进行了建模研究和仿真分析。

Based on the Pitot tube principle , the flow velocity is measured , and the piezoresistive differential pressure sensor is used to measure the difference between the total hydro-pressure and the static pressure .

该传感器基于毕托管的工作原理来测量流速，采用压阻式差压传感器测量流体中的总压与静压之差。

Considering the features of solid rocket motor jet , a kind of experimental equipment based on the pitot tube technology for measuring the multi-point pressures was developed . The motor jet flow was studied with experimental methods .

结合固体火箭燃气射流的特点，开发了基于皮托管技术的多点压力参数实验测量装置，运用实验的方法，对燃气射流流场进行了研究。

As a typical Averaging Pitot tube , the Veris bar has been widely applied in industrial field . The tube has advantages of simple structure , high measuring accuracy , especially lower permanent pressure loss and remarkable energy-saving effect .

以威力巴流量计为典型代表的均速管流量计，以其结构简单、测量精度较高，尤其是压力损失小、节能效果显著等优点，现已被广泛应用于工业现场进行流量计量。

On the basis of the Pitot tube principle used for measuring fluid velocity in hydromechanics , a kind of compound sensor ( consisting of one pressure sensor , and one pressure difference sensor ) used for measuring velocity of fluid is developed .

基于流体力学皮托管测量流体流速的原理，提出了一种用于测量流体流速的复合式传感器，由一个静压和一个差压传感器构成。

The conventional pitot tube was approximately modeled by a slender ellipsoid , then , the theoretical values of pitot tube coefficient in both flows were calculated , and the relative deviation of the coefficients was determined .

并以一根细长的棉球近似模拟风速管，求得均匀流中风速管系数理论值，以及在纵向加速流中它的相对偏差值。