Modeling the structural thermal response of an air-cooled diesel engine under transient operation including a detailed thermodynamic description of boundary conditions

Rakopoulos, CD; Mavropoulos, GC; Hountalas, DT

dc.contributor.author	Rakopoulos, CD	en
dc.contributor.author	Mavropoulos, GC	en
dc.contributor.author	Hountalas, DT	en
dc.date.accessioned	2014-03-01T02:48:41Z
dc.date.available	2014-03-01T02:48:41Z
dc.date.issued	1998	en
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/34012
dc.relation.uri	http://www.scopus.com/inward/record.url?eid=2-s2.0-0031999877&partnerID=40&md5=fc63664c07e1e8407c5672f3e736aef0	en
dc.subject.other	Boundary conditions	en
dc.subject.other	Combustion chambers	en
dc.subject.other	Diesel engines	en
dc.subject.other	Finite element method	en
dc.subject.other	Heat flux	en
dc.subject.other	Heat transfer coefficients	en
dc.subject.other	Mathematical models	en
dc.subject.other	Temperature	en
dc.subject.other	Thermodynamic properties	en
dc.subject.other	Air cooled diesel engine	en
dc.subject.other	Direct injection engine	en
dc.subject.other	Structural thermal response	en
dc.subject.other	Thermal shock calculation	en
dc.subject.other	Computer simulation	en
dc.title	Modeling the structural thermal response of an air-cooled diesel engine under transient operation including a detailed thermodynamic description of boundary conditions	en
heal.type	conferenceItem	en
heal.publicationDate	1998	en
heal.abstract	The effect of load and speed variations on its structure was studied using a combination of a procedure for transient diesel performance analysis and a model for transit structural response. The combined model revealed the most sensitive areas towards the generation of sharp temperature gradients which can prove critical in terms of engine design and safe operation. The performance analysis results were used for the estimation of boundary conditions, variation from the initial to the final engine thermodynamic state of every transient event. Detailed representation of the engine structure was also obtained with the aid of a Finite Element submodel.	en
heal.publisher	SAE, Warrendale, PA, United States	en
heal.journalName	SAE Special Publications	en
dc.identifier.volume	1330	en
dc.identifier.spage	201	en
dc.identifier.epage	216	en