Prediction of Performance Equations for Household Compressors Depending on Manufacturing Data for Refrigerators and Freezers

Abstract A surface fitting model is developed based on calorimeter data for two famous brands of household compressors. Correlation equations of ten coefficient polynomials were found as a function of refrigerant saturating and evaporating temperatures in range of (-35℃ to -10℃) using Matlab so...

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Autores principales:	Louay Abd Alazez Mahdi, Emad Esmaael Habib, Laith Abd Almunam
Formato:	article
Lenguaje:	EN
Publicado:	Al-Khwarizmi College of Engineering – University of Baghdad 2015
Materias:	Performance, compressors, manufacturing, data, equations. Chemical engineering TP155-156 Engineering (General). Civil engineering (General) TA1-2040
Acceso en línea:	https://doaj.org/article/29a62b83aa644b1caf9da8c058924024
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spelling	oai:doaj.org-article:29a62b83aa644b1caf9da8c0589240242021-12-02T05:28:19ZPrediction of Performance Equations for Household Compressors Depending on Manufacturing Data for Refrigerators and Freezers1818-11712312-0789https://doaj.org/article/29a62b83aa644b1caf9da8c0589240242015-12-01T00:00:00Zhttp://alkej.uobaghdad.edu.iq/index.php/alkej/article/view/278https://doaj.org/toc/1818-1171https://doaj.org/toc/2312-0789 Abstract A surface fitting model is developed based on calorimeter data for two famous brands of household compressors. Correlation equations of ten coefficient polynomials were found as a function of refrigerant saturating and evaporating temperatures in range of (-35℃ to -10℃) using Matlab software for cooling capacity, power consumption, and refrigerant mass flow rate. Additional correlations equations for these variables as a quick choice selection for a proper compressor use at ASHRAE standard that cover a range of swept volume range (2.24-11.15) cm3. The result indicated that these surface fitting models are accurate with in ± 15% for 72 compressors model of cooling capacity and 50 models for power consumption and 25 models for refrigerant mass flow rate. Keywords: Performance, compressors, manufacturing, data, equations. Louay Abd Alazez MahdiEmad Esmaael HabibLaith Abd AlmunamAl-Khwarizmi College of Engineering – University of BaghdadarticlePerformance, compressors, manufacturing, data, equations.Chemical engineeringTP155-156Engineering (General). Civil engineering (General)TA1-2040ENAl-Khawarizmi Engineering Journal, Vol 11, Iss 4 (2015)
institution	DOAJ
collection	DOAJ
language	EN
topic	Performance, compressors, manufacturing, data, equations. Chemical engineering TP155-156 Engineering (General). Civil engineering (General) TA1-2040
spellingShingle	Performance, compressors, manufacturing, data, equations. Chemical engineering TP155-156 Engineering (General). Civil engineering (General) TA1-2040 Louay Abd Alazez Mahdi Emad Esmaael Habib Laith Abd Almunam Prediction of Performance Equations for Household Compressors Depending on Manufacturing Data for Refrigerators and Freezers
description	Abstract A surface fitting model is developed based on calorimeter data for two famous brands of household compressors. Correlation equations of ten coefficient polynomials were found as a function of refrigerant saturating and evaporating temperatures in range of (-35℃ to -10℃) using Matlab software for cooling capacity, power consumption, and refrigerant mass flow rate. Additional correlations equations for these variables as a quick choice selection for a proper compressor use at ASHRAE standard that cover a range of swept volume range (2.24-11.15) cm3. The result indicated that these surface fitting models are accurate with in ± 15% for 72 compressors model of cooling capacity and 50 models for power consumption and 25 models for refrigerant mass flow rate. Keywords: Performance, compressors, manufacturing, data, equations.
format	article
author	Louay Abd Alazez Mahdi Emad Esmaael Habib Laith Abd Almunam
author_facet	Louay Abd Alazez Mahdi Emad Esmaael Habib Laith Abd Almunam
author_sort	Louay Abd Alazez Mahdi
title	Prediction of Performance Equations for Household Compressors Depending on Manufacturing Data for Refrigerators and Freezers
title_short	Prediction of Performance Equations for Household Compressors Depending on Manufacturing Data for Refrigerators and Freezers
title_full	Prediction of Performance Equations for Household Compressors Depending on Manufacturing Data for Refrigerators and Freezers
title_fullStr	Prediction of Performance Equations for Household Compressors Depending on Manufacturing Data for Refrigerators and Freezers
title_full_unstemmed	Prediction of Performance Equations for Household Compressors Depending on Manufacturing Data for Refrigerators and Freezers
title_sort	prediction of performance equations for household compressors depending on manufacturing data for refrigerators and freezers
publisher	Al-Khwarizmi College of Engineering – University of Baghdad
publishDate	2015
url	https://doaj.org/article/29a62b83aa644b1caf9da8c058924024
work_keys_str_mv	AT louayabdalazezmahdi predictionofperformanceequationsforhouseholdcompressorsdependingonmanufacturingdataforrefrigeratorsandfreezers AT emadesmaaelhabib predictionofperformanceequationsforhouseholdcompressorsdependingonmanufacturingdataforrefrigeratorsandfreezers AT laithabdalmunam predictionofperformanceequationsforhouseholdcompressorsdependingonmanufacturingdataforrefrigeratorsandfreezers
_version_	1718400340525580288

Prediction of Performance Equations for Household Compressors Depending on Manufacturing Data for Refrigerators and Freezers

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