A Study on the Calibration of an Orifice Flow Meter in a Small … Faculty of Engineering 219...

219Faculty of Engineering

Kasetsart University

A Study on the Calibration of an Orifice

Flow Meter in a Small Counter-Flow

Cooling Tower Testing

Pirunkaset Montri

Associate Professor, Department of Mechanical Engineering,

Faculty of Engineering, Kasetsart University, Bangkhen, Thailand

Email: fengmtp@ku.ac.th

Abstract

Key words : Calibration, Orifice

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Engineering and Technology

Vol.6, No.3, July - September 2009

Introduction

221Faculty of Engineering

Kasetsart University

A Study on the Calibration of an Orifice Flow Meter

in a Small Counter-Flow Cooling Tower Testing

Nomenclature

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Engineering and Technology

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Analysis of the Flow Rate During PassingThrough an Orifice Meter

223Faculty of Engineering

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A Study on the Calibration of an Orifice Flow Meter

in a Small Counter-Flow Cooling Tower Testing

Analysis of the Uncertainty

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Engineering and Technology

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A Study on the Calibration of an Orifice Flow Meter

in a Small Counter-Flow Cooling Tower Testing

Experimemtal Apparatus

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Engineering and Technology

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227Faculty of Engineering

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A Study on the Calibration of an Orifice Flow Meter

in a Small Counter-Flow Cooling Tower Testing

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Kasetsart University228

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Engineering and Technology

Vol.6, No.3, July - September 2009

Experimental Procedure

229Faculty of Engineering

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A Study on the Calibration of an Orifice Flow Meter

in a Small Counter-Flow Cooling Tower Testing

Result and Discussions

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Engineering and Technology

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231Faculty of Engineering

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A Study on the Calibration of an Orifice Flow Meter

in a Small Counter-Flow Cooling Tower Testing

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Engineering and Technology

Vol.6, No.3, July - September 2009

Conclusions

References