Numerical investigation of dense gas flows through transcritical multistage axial Organic Rankine Cycle turbines
dc.contributor.author | CINNELLA, Paola |
dc.contributor.author
hal.structure.identifier | SCIACOVELLI, Luca
|
dc.date.accessioned | 2013 |
dc.date.available | 2013 |
dc.date.issued | 2013 |
dc.date.submitted | 2013 |
dc.identifier.uri | http://hdl.handle.net/10985/7655 |
dc.description.abstract | Many recent studies suggest that supercritical Organic Rankine Cycles have a great potential for lowtemperature heat recovery applications, since they allow better recovery efficiency for a simplified cycle architecture. In this work we investigate flows of dense gases through axial, multi-stage, supercritical ORC turbines, using a numerical code including advanced equations of state and a high-order discretization scheme. Several working fluids are considered, and performances of supercritical turbines are compared to those of subcritical ones using the same fluids. |
dc.rights | Post-print |
dc.subject | ORC turbine |
dc.subject | dense gas |
dc.subject | supercritical fluid |
dc.title | Numerical investigation of dense gas flows through transcritical multistage axial Organic Rankine Cycle turbines |
dc.typdoc | Communication avec acte |
dc.localisation | Centre de Paris |
dc.subject.hal | Sciences de l'ingénieur: Mécanique: Génie mécanique |
dc.subject.hal | Sciences de l'ingénieur: Mécanique: Mécanique des fluides |
ensam.audience | Internationale |
ensam.conference.title | Congrès français de mécanique (21 ; 2013 ; Bordeaux (Gironde) |
ensam.conference.date | 2013-08-26 |
ensam.country | France |
ensam.title.proceeding | Congrès français de mécanique (21 ; 2013 ; Bordeaux (Gironde) |
ensam.page | 1-6 |
hal.identifier | hal-00919470 |
hal.version | 1 |
hal.status | accept |