Design of metal tube rotary flowmeter based on Hall sensor

1、

Calibration and conversion of the Gas rotameter

气体转子流量计的刻度与换算

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2、

Wherever practical the measurement of liquid streams shall be by standing gauges of properly calibrated tanks or by orifice meters, rotameters or displacement meters.

可行时，液体物料应该用经过正确校验的立管来检测储罐或用孔板流量计、转子流量计或容积式流量计来测量；

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3、

Study on Fault Monitoring Network System of Automatic Lubricating Double-rotating Flowmeter Based on Tribology

基于摩擦学的自动润滑双转子流量计故障监测网络系统的研究

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4、

Based on a new type of angular_position transducer, an intelligent rotor flowmeter, which has realized a high accurate measurement, is described.

介绍了一种基于角位移转换器检测机理的新型智能转子流量计，该流量计实现了对流量的精确测量。

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5、

Application of the 8098 Microcontroller in the Steam Flow Meter

8098单片机在蒸汽流量计中的应用

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6、

This system can adjust the production of saturated steam and superheated steam of a steam real-flow state to meet the steam flowmeter calibration requirement.

设计并开发了一套蒸汽状态调节系统。该系统可用于调节产生所需的饱和蒸汽、过热蒸汽或湿蒸汽，满足蒸汽流量计的检定和实验要求。

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7、

The application status of steam flow meter and problems of steam measurement are introduced, and solutions for these problems are put forward in the paper.

介绍了蒸汽流量计应用现状和蒸汽流量计量存在的问题，以及应采取的对策。

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8、

Improving the Measurement Precision of Differential Pressure Steam Flowmeter

提高差压式蒸汽流量计测量精度的探讨

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9、

The Analysis and Disposition on the Measure Error of the Steam Flowmeter

蒸汽流量计测量误差的分析及处理

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10、

Conversion of Graduation on Metal Variable Area Flow Meter Used for Steam and Process Conditions

测蒸汽的金属转子流量计刻度换算与工艺条件

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11、

The Feasibility Analysis of Elbow Flowmeter Adopting to the Plane Guiding Press Pipe to Replace the Condensation jar in the Process of Steam Measurement

在蒸汽测量中弯管流量计采用水平导压管取代冷凝罐

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12、

Improvement of Installation Precision for Wet gas and Steam Volume Meter

湿气体及蒸汽流量计安装精度的提高

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13、

Based on the coal gas metrology in Shanxi Aluminium Factory, the paper introduced the principle and application of a new type flowmeter, gas ultrasonic flowmeter, and brought forward some important questions in maintenance and overhauling.

介绍一种新型流量计量仪表&气体超声波流量计的工作原理及其在山西铝厂煤气计量中的应用情况，提出了维护检修中需要引起重视的几个问题。

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14、

A prototype of ultrasonic gas flow meter is developed based on the self-interference driven waveforms and self-adaptive time-of-flight algorithm.

研制了基于自干涉驱动波及自适应计时算法的单声道气体超声波流量计样机。

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15、

Research on the Main Factors Causing Error on Measurement of Ultrasonic Gas Flowmeters: Theory and Applications

影响气体超声波流量计计量精度的主要因素研究

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16、

Determination of the Flow Correction Coefficient for Gas Ultrasonic Flowmeter and On-line Computer Processing

气体超声波流量计流速修正系数的确定及其计算机在线处理

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17、

In this paper, a gas ultrasonic flowmeter with transit-time difference measurement has been designed.

本文研制时差法气体超声波流量计，包括流量计硬件电子线路和软件设计。

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18、

Application of Gas Ultrasonic Flowmeter for Coal Gas Metrology in Shanxi Aluminium Factory

气体超声波流量计在山西铝厂煤气计量中的应用

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19、

Although China issued and implement the national criterion of GB/ T18604-2001 on the application of nature gas ultrasonic flowmeters, there are further international researches on factors which have impacts on measurement performance of ultrasonic meter as its wide applications.

尽管我国已于2001年颁布并实施了气体超声波流量计使用方面的国家标准GB/T18604-2001，但是随着超声波流量计越来越广泛的使用，国内外对超声波流量计计量性能的影响因素已有了进一步的研究；

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20、

Gas ultrasonic flow-meter mainly by the ultrasonic transducer group, signal processing circuit and integrating the system of three parts.

气体超声波流量计主要由超声波换能器组、信号处理电路和积算系统三个部分组成。

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