Processing of circumferential temperature distributions for the detection of gas turbine burner malfunctions

Tsalavoutas, A; Mathioudakis, K; Smith, MK

dc.contributor.author	Tsalavoutas, A	en
dc.contributor.author	Mathioudakis, K	en
dc.contributor.author	Smith, MK	en
dc.date.accessioned	2014-03-01T02:48:26Z
dc.date.available	2014-03-01T02:48:26Z
dc.date.issued	1996	en
dc.identifier.issn	04021215	en
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/33806
dc.relation.uri	http://www.scopus.com/inward/record.url?eid=2-s2.0-0029723549&partnerID=40&md5=f92d79e5a9214df4de3707aaffdef280	en
dc.subject.other	Burner malfunctions	en
dc.subject.other	Circumferential temperature pattern	en
dc.subject.other	Temperature sensors	en
dc.subject.other	Turbine exit	en
dc.subject.other	Defects	en
dc.subject.other	Error detection	en
dc.subject.other	Gas turbines	en
dc.subject.other	Numerical methods	en
dc.subject.other	Sensitivity analysis	en
dc.subject.other	Sensors	en
dc.subject.other	Temperature measurement	en
dc.subject.other	Temperature distribution	en
dc.title	Processing of circumferential temperature distributions for the detection of gas turbine burner malfunctions	en
heal.type	conferenceItem	en
heal.publicationDate	1996	en
heal.abstract	A method for analysing the circumferential temperature pattern measured at the turbine exit of Gas Turbines is presented. The purpose of the analysis is to connect the form of the temperature pattern to the condition of the hot section, and more particularly, to burner malfunctions. The behaviour of temperature patterns for different conditions of operation is discussed, on the basis of available experimental data. It is shown that with appropriate formulation, even small variation of the temperature pattern can be detected, and the particular malfunctioning burners can be identified. The proposed method exhibits a very high sensitivity to even small changes in burner operating condition, giving thus the possibility for improving corresponding techniques currently in use.	en
heal.journalName	American Society of Mechanical Engineers (Paper)	en