Reference : Transient Organic Rankine Cycle Modelling for Waste Heat Recovery on a Truck

	Document type :	Scientific congresses and symposiums : Paper published in a book
	Discipline(s) :	Engineering, computing & technology : Energy
	To cite this reference:	http://hdl.handle.net/2268/93739

Title :	Transient Organic Rankine Cycle Modelling for Waste Heat Recovery on a Truck
Language :	English
Author, co-author :	Espinosa, Nicolas [Renault Trucks SAS, 99 route de Lyon 69800 Saint-Priest, France > > > >]
	Gil-Roman, Ignacio [Renault Trucks SAS, 99 route de Lyon 69800 Saint-Priest, France > > > >]
	Didiot, Damien [Renault Trucks SAS, 99 route de Lyon 69800 Saint-Priest, France > > > >]
	Lemort, Vincent [Université de Liège - ULg > Département d'aérospatiale et mécanique > Systèmes énergétiques >]
	Lombard, Benoît [Renault Trucks SAS, 99 route de Lyon 69800 Saint-Priest, France > > > >]
	Quoilin, Sylvain [Université de Liège - ULg > Département d'aérospatiale et mécanique > Systèmes énergétiques >]
Publication date :	Jul-2011
On invitation :	No
Audience :	International
Event name :	24th International Conference on Efficiency, Cost, Optimization, Simulation and Environmental Impact of Energy Systems
Event date :	from 4-7-2011 to 7-7-2011
Event place (city) :	Novi Sad
Event country :	Serbia
Keywords :	[en] Rankine cycle ; waste heat recovery ; transient modelling ; truck
Abstract :	[en] The Organic Rankine Cycle is showing promising results for waste heat recovery on long haul truck applications. This technology could further increase the efficiency of current truck powertrains. In such a context, the dynamic simulation of a Rankine cycle is found to be very important to study its starting and shutting down phases, control strategies and their limits. Such studies are not always easy to perform on a test bench. This paper deals with the dynamic simulation of a Rankine cycle done under a one dimension commercial fluid dynamic simulation tool (GT-Power). After a brief summary of the component modelling, the paper focuses on the starting and initialization of the model as well as the strategies applied to make the simulation converge. Tank sizing and temperature limitations are addressed to illustrate the use of the model.
Permalink :	http://hdl.handle.net/2268/93739

	File(s) associated to this reference
	Fulltext file(s): File Commentary Version Size Access Open access paper_ecos2011_v3.pdf Publisher postprint 671.29 kB View/Open

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