A fuzzy approach for fatigue and creep analysis in a fire and tube boiler

T. Mushiri, A. Z. Shoko, C. Mbohwa

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

A fuzzy approach for fatigue and creep analysis is proposed for a fire and tube boiler. Pressure and temperature induce cyclic stresses in boiler components, thus rendering them very susceptible to fatigue failure. Elevated temperatures in the creep regime in boiler tubes increase the probability of failure. Thus, the need has risen for an integrated Programmable Logic Controllers and fuzzy approach to come up with an adaptive controller capable of monitoring fatigue and creep. Finite Element Analysis (FEA) is performed on the boiler model using SolidWorks and the results obtained help to determine the overall integrity of the boiler. Temperature, pressure and the boiler materials are then taken as inputs to the Fuzzy Inference System (FIS) which then determines the extent of fatigue and creep damage aggregation through the rules generated in the fuzzy logic toolbox simulations in Matlab.

Original languageEnglish
Title of host publication2017 IEEE International Conference on Industrial Engineering and Engineering Management, IEEM 2017
PublisherIEEE Computer Society
Pages499-503
Number of pages5
ISBN (Electronic)9781538609484
DOIs
Publication statusPublished - 2 Jul 2017
Event2017 IEEE International Conference on Industrial Engineering and Engineering Management, IEEM 2017 - Singapore, Singapore
Duration: 10 Dec 201713 Dec 2017

Publication series

NameIEEE International Conference on Industrial Engineering and Engineering Management
Volume2017-December
ISSN (Print)2157-3611
ISSN (Electronic)2157-362X

Conference

Conference2017 IEEE International Conference on Industrial Engineering and Engineering Management, IEEM 2017
Country/TerritorySingapore
CitySingapore
Period10/12/1713/12/17

Keywords

  • Fuzzy logic
  • boiler
  • creep
  • fatigue
  • fire and tube

ASJC Scopus subject areas

  • Business, Management and Accounting (miscellaneous)
  • Industrial and Manufacturing Engineering
  • Safety, Risk, Reliability and Quality

Fingerprint

Dive into the research topics of 'A fuzzy approach for fatigue and creep analysis in a fire and tube boiler'. Together they form a unique fingerprint.

Cite this