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Iterative technique and finite element simulation for supplemental condition monitoring of water-tube boiler

Process of monitoring a parameter of condition in heat recovery steam generator (HRSG) system is particularly important. In this paper a new supplemental method for condition monitoring of water-tube boiler (superheater and reheater) through iterative technique and finite element simulation is propo...

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Main Authors:	Purbolaksono J., Khinani A., Ali A.A., Rashid A.Z., Nordin N.F.
Other Authors:	8621252500
Format:	Article
Published:	2023
Subjects:	Condition monitoring Finite element simulation Iterative technique Temperature distribution Water-tube boiler Boilers Failure analysis Finite element method Heat exchangers Heat transfer coefficients Iterative methods Quality assurance Safety factor Thermoanalysis Tubes (components) Waste heat Average temperatures Boiler tubes Empirical formulas Heat-recovery steam generators Inner surfaces Iterative procedures Scale thickness Transfer parameters
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id	my.uniten.dspace-30869
record_format	dspace
spelling	my.uniten.dspace-308692023-12-29T15:54:59Z Iterative technique and finite element simulation for supplemental condition monitoring of water-tube boiler Purbolaksono J. Khinani A. Ali A.A. Rashid A.Z. Nordin N.F. 8621252500 26326351400 57213370267 26326524600 26326390700 Condition monitoring Finite element simulation Iterative technique Temperature distribution Water-tube boiler Boilers Failure analysis Finite element method Heat exchangers Heat transfer coefficients Iterative methods Quality assurance Safety factor Temperature distribution Thermoanalysis Tubes (components) Waste heat Average temperatures Boiler tubes Empirical formulas Finite element simulation Heat-recovery steam generators Inner surfaces Iterative procedures Iterative technique Scale thickness Transfer parameters Water-tube boiler Condition monitoring Process of monitoring a parameter of condition in heat recovery steam generator (HRSG) system is particularly important. In this paper a new supplemental method for condition monitoring of water-tube boiler (superheater and reheater) through iterative technique and finite element simulation is proposed. The method is utilizing the empirical formula for estimating scale thickness developed on the inner surface of the tube over period of time. An iterative procedure is carried out to determine the average temperature in the tube as scale thickness on the inner surface increases. Different heat transfer parameters governing the problem are used and evaluated. The results obtained by using the proposed method are verified with the actual data of the available reports. Examples on failure analysis of the boiler tube utilizing the proposed technique are presented. The method may provide better estimation, provided that all the heat transfer parameters are well specified by the HRSG operators. � 2009 Elsevier B.V. All rights reserved. Final 2023-12-29T07:54:59Z 2023-12-29T07:54:59Z 2009 Article 10.1016/j.simpat.2009.02.009 2-s2.0-64549104176 https://www.scopus.com/inward/record.uri?eid=2-s2.0-64549104176&doi=10.1016%2fj.simpat.2009.02.009&partnerID=40&md5=e0dfc7f75c565dbd6051cfdc552f74b4 https://irepository.uniten.edu.my/handle/123456789/30869 17 5 897 910 Scopus
institution	Universiti Tenaga Nasional
building	UNITEN Library
collection	Institutional Repository
continent	Asia
country	Malaysia
content_provider	Universiti Tenaga Nasional
content_source	UNITEN Institutional Repository
url_provider	http://dspace.uniten.edu.my/
topic	Condition monitoring Finite element simulation Iterative technique Temperature distribution Water-tube boiler Boilers Failure analysis Finite element method Heat exchangers Heat transfer coefficients Iterative methods Quality assurance Safety factor Temperature distribution Thermoanalysis Tubes (components) Waste heat Average temperatures Boiler tubes Empirical formulas Finite element simulation Heat-recovery steam generators Inner surfaces Iterative procedures Iterative technique Scale thickness Transfer parameters Water-tube boiler Condition monitoring
spellingShingle	Condition monitoring Finite element simulation Iterative technique Temperature distribution Water-tube boiler Boilers Failure analysis Finite element method Heat exchangers Heat transfer coefficients Iterative methods Quality assurance Safety factor Temperature distribution Thermoanalysis Tubes (components) Waste heat Average temperatures Boiler tubes Empirical formulas Finite element simulation Heat-recovery steam generators Inner surfaces Iterative procedures Iterative technique Scale thickness Transfer parameters Water-tube boiler Condition monitoring Purbolaksono J. Khinani A. Ali A.A. Rashid A.Z. Nordin N.F. Iterative technique and finite element simulation for supplemental condition monitoring of water-tube boiler
description	Process of monitoring a parameter of condition in heat recovery steam generator (HRSG) system is particularly important. In this paper a new supplemental method for condition monitoring of water-tube boiler (superheater and reheater) through iterative technique and finite element simulation is proposed. The method is utilizing the empirical formula for estimating scale thickness developed on the inner surface of the tube over period of time. An iterative procedure is carried out to determine the average temperature in the tube as scale thickness on the inner surface increases. Different heat transfer parameters governing the problem are used and evaluated. The results obtained by using the proposed method are verified with the actual data of the available reports. Examples on failure analysis of the boiler tube utilizing the proposed technique are presented. The method may provide better estimation, provided that all the heat transfer parameters are well specified by the HRSG operators. � 2009 Elsevier B.V. All rights reserved.
author2	8621252500
author_facet	8621252500 Purbolaksono J. Khinani A. Ali A.A. Rashid A.Z. Nordin N.F.
format	Article
author	Purbolaksono J. Khinani A. Ali A.A. Rashid A.Z. Nordin N.F.
author_sort	Purbolaksono J.
title	Iterative technique and finite element simulation for supplemental condition monitoring of water-tube boiler
title_short	Iterative technique and finite element simulation for supplemental condition monitoring of water-tube boiler
title_full	Iterative technique and finite element simulation for supplemental condition monitoring of water-tube boiler
title_fullStr	Iterative technique and finite element simulation for supplemental condition monitoring of water-tube boiler
title_full_unstemmed	Iterative technique and finite element simulation for supplemental condition monitoring of water-tube boiler
title_sort	iterative technique and finite element simulation for supplemental condition monitoring of water-tube boiler
publishDate	2023
_version_	1806424231476461568
score	13.222552

Iterative technique and finite element simulation for supplemental condition monitoring of water-tube boiler

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