| dc.contributor.author | Ringstad, Knut Emil | |
| dc.contributor.author | Hafner, Armin | |
| dc.date.accessioned | 2021-03-25T08:58:17Z | |
| dc.date.available | 2021-03-25T08:58:17Z | |
| dc.date.created | 2020-12-11T11:55:40Z | |
| dc.date.issued | 2020 | |
| dc.identifier.citation | Proceedings of the 14th IIR-Gustav Lorentzen Conference on Natural Refrigerants - GL2020 | en_US |
| dc.identifier.isbn | 978-2-36215-040-1 | |
| dc.identifier.uri | https://hdl.handle.net/11250/2735416 | |
| dc.description.abstract | This paper presents early results from a novel two-fluid Eulerian-Eulerian multiphase model for R744 two-phase ejectors, which to the authors knowledge has not previously been presented in literature. As opposed to previous R744 ejector models, this formulation includes non-equilibrium states for temperature, momentum, and chemical potential. The model is implemented into ANSYS Fluent using user-defined-functions and is able to achieve converged results faster than previousnon-equilibrium formulations. Results are compared with experimental results. The mesh and model parameters are studied for their impact on accuracy. | |
| dc.language.iso | eng | en_US |
| dc.relation.ispartof | Proceedings of the 14th IIR-Gustav Lorentzen Conference on Natural Refrigerants | |
| dc.title | Two-fluid CFD model for R744 two-phase ejectors | en_US |
| dc.type | Chapter | en_US |
| dc.description.version | acceptedVersion | en_US |
| dc.source.pagenumber | 315-320 | en_US |
| dc.identifier.cristin | 1858698 | |
| dc.description.localcode | Proceedings of the 14th IIR-Gustav Lorentzen Conference on Natural Refrigerants - GL2020 and specify “Copyright © IIF/IIR. Published with the authorization of the International Institute of Refrigeration (IIR): www.iifiir.org | |
| cristin.ispublished | true | |
| cristin.fulltext | postprint | |
| cristin.qualitycode | 1 | |
