Prediction of the Scale Removal Rate in Heat Exchanger Piping System Using the Analogies between Mass and Momentum Transfer

The possibility of predicting the mass transfer controlled CaCO3 scale removal rate has been investigated. Experiments were carried out using chelating agents as a cleaning solution at different time and Reynolds’s number. The results of CaCO3 scale removal or (mass transfer rate) (as it is th...

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Autor principal:	Najwa S. Majeed
Formato:	article
Lenguaje:	EN
Publicado:	Al-Khwarizmi College of Engineering – University of Baghdad 2010
Materias:	Chemical engineering TP155-156 Engineering (General). Civil engineering (General) TA1-2040
Acceso en línea:	https://doaj.org/article/c23fa3397c3b402ab4cd1ee18b608a0d
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spelling	oai:doaj.org-article:c23fa3397c3b402ab4cd1ee18b608a0d2021-12-02T05:27:14ZPrediction of the Scale Removal Rate in Heat Exchanger Piping System Using the Analogies between Mass and Momentum Transfer1818-11712312-0789https://doaj.org/article/c23fa3397c3b402ab4cd1ee18b608a0d2010-09-01T00:00:00Zhttp://alkej.uobaghdad.edu.iq/index.php/alkej/article/view/499https://doaj.org/toc/1818-1171https://doaj.org/toc/2312-0789 The possibility of predicting the mass transfer controlled CaCO3 scale removal rate has been investigated. Experiments were carried out using chelating agents as a cleaning solution at different time and Reynolds’s number. The results of CaCO3 scale removal or (mass transfer rate) (as it is the controlling process) are compared with proposed model of prandtl’s and Taylor particularly based on the concept of analogy among momentum and mass transfer. Correlation for the variation of Sherwood number ( or mass transfer rate ) with Reynolds’s number have been obtained . Najwa S. MajeedAl-Khwarizmi College of Engineering – University of BaghdadarticleChemical engineeringTP155-156Engineering (General). Civil engineering (General)TA1-2040ENAl-Khawarizmi Engineering Journal, Vol 6, Iss 3 (2010)
institution	DOAJ
collection	DOAJ
language	EN
topic	Chemical engineering TP155-156 Engineering (General). Civil engineering (General) TA1-2040
spellingShingle	Chemical engineering TP155-156 Engineering (General). Civil engineering (General) TA1-2040 Najwa S. Majeed Prediction of the Scale Removal Rate in Heat Exchanger Piping System Using the Analogies between Mass and Momentum Transfer
description	The possibility of predicting the mass transfer controlled CaCO3 scale removal rate has been investigated. Experiments were carried out using chelating agents as a cleaning solution at different time and Reynolds’s number. The results of CaCO3 scale removal or (mass transfer rate) (as it is the controlling process) are compared with proposed model of prandtl’s and Taylor particularly based on the concept of analogy among momentum and mass transfer. Correlation for the variation of Sherwood number ( or mass transfer rate ) with Reynolds’s number have been obtained .
format	article
author	Najwa S. Majeed
author_facet	Najwa S. Majeed
author_sort	Najwa S. Majeed
title	Prediction of the Scale Removal Rate in Heat Exchanger Piping System Using the Analogies between Mass and Momentum Transfer
title_short	Prediction of the Scale Removal Rate in Heat Exchanger Piping System Using the Analogies between Mass and Momentum Transfer
title_full	Prediction of the Scale Removal Rate in Heat Exchanger Piping System Using the Analogies between Mass and Momentum Transfer
title_fullStr	Prediction of the Scale Removal Rate in Heat Exchanger Piping System Using the Analogies between Mass and Momentum Transfer
title_full_unstemmed	Prediction of the Scale Removal Rate in Heat Exchanger Piping System Using the Analogies between Mass and Momentum Transfer
title_sort	prediction of the scale removal rate in heat exchanger piping system using the analogies between mass and momentum transfer
publisher	Al-Khwarizmi College of Engineering – University of Baghdad
publishDate	2010
url	https://doaj.org/article/c23fa3397c3b402ab4cd1ee18b608a0d
work_keys_str_mv	AT najwasmajeed predictionofthescaleremovalrateinheatexchangerpipingsystemusingtheanalogiesbetweenmassandmomentumtransfer
_version_	1718400439616012288

Prediction of the Scale Removal Rate in Heat Exchanger Piping System Using the Analogies between Mass and Momentum Transfer

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