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219 Faculty 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: [email protected] Abstract Key words : Calibration, Orifice

A Study on the Calibration of an Orifice Flow Meter in a Small … Faculty of Engineering 219 Kasetsart University A Study on the Calibration of an Orifice Flow Meter in a Small Counter-Flow

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Page 1: A Study on the Calibration of an Orifice Flow Meter in a Small … Faculty of Engineering 219 Kasetsart University A Study on the Calibration of an Orifice Flow Meter in a Small Counter-Flow

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: [email protected]

Abstract

Key words : Calibration, Orifice

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Faculty of Engineering

Kasetsart University220

Journal of Research in

Engineering and Technology

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

Introduction

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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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Kasetsart University222

Journal of Research in

Engineering and Technology

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

Analysis of the Flow Rate During PassingThrough an Orifice Meter

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223Faculty of Engineering

Kasetsart University

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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Faculty of Engineering

Kasetsart University224

Journal of Research in

Engineering and Technology

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

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225Faculty of Engineering

Kasetsart University

A Study on the Calibration of an Orifice Flow Meter

in a Small Counter-Flow Cooling Tower Testing

Experimemtal Apparatus

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Faculty of Engineering

Kasetsart University226

Journal of Research in

Engineering and Technology

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

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227Faculty of Engineering

Kasetsart University

A Study on the Calibration of an Orifice Flow Meter

in a Small Counter-Flow Cooling Tower Testing

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Faculty of Engineering

Kasetsart University228

Journal of Research in

Engineering and Technology

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

Experimental Procedure

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229Faculty of Engineering

Kasetsart University

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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Faculty of Engineering

Kasetsart University230

Journal of Research in

Engineering and Technology

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

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231Faculty of Engineering

Kasetsart University

A Study on the Calibration of an Orifice Flow Meter

in a Small Counter-Flow Cooling Tower Testing

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Faculty of Engineering

Kasetsart University232

Journal of Research in

Engineering and Technology

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

Conclusions

References