Reference : Transient Organic Rankine Cycle Modelling for Waste Heat Recovery on a Truck
Scientific congresses and symposiums : Paper published in a book
Engineering, computing & technology : Energy
http://hdl.handle.net/2268/93739
Transient Organic Rankine Cycle Modelling for Waste Heat Recovery on a Truck
English
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 mailto [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 mailto [Université de Liège - ULg > Département d'aérospatiale et mécanique > Systèmes énergétiques >]
Jul-2011
Yes
No
International
24th International Conference on Efficiency, Cost, Optimization, Simulation and Environmental Impact of Energy Systems
from 4-7-2011 to 7-7-2011
Novi Sad
Serbia
[en] Rankine cycle ; waste heat recovery ; transient modelling ; truck
[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.
http://hdl.handle.net/2268/93739

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