Jazayeri, Seyedsajjad ; Pourahmad, Afham ; Abdollahi, Seyyed Amirreza ; Hassanvand, Amin. ; Alobaid, Falah ; Aghel, Babak (2023)
Experimental Investigation and CFD Simulation of Cryogenic Condenser.
In: Processes, 2023, 11 (6)
doi: 10.26083/tuprints-00024254
Artikel, Zweitveröffentlichung, Verlagsversion
Kurzbeschreibung (Abstract)
In this research, experimental investigation and the computational fluid dynamic (CFD) simulation of a cryogenic condenser for oxygen liquefaction was carried out. The liquid nitrogen was used as a cooling fluid. In the simulation section, a three-dimensional model with a structured mesh with high mesh quality for aspect ratio and skewness was considered. The multi-phase flow inside the condenser was studied numerically, using the volume of fluid (VOF) method. This work also examined the assessment of the vapor generation rate during the condensation of oxygen, based on the boiling heat transfer mechanism and the unique physical characteristics. The experiment was conducted to examine the simulation results. The effect of liquid nitrogen height on the oxygen mass flows was investigated using computational fluid dynamics (CFD). The average deviation of the CFD predictions from the available experimental oxygen mass flows was 17%.
| Typ des Eintrags: | Artikel |
|---|---|
| Erschienen: | 2023 |
| Autor(en): | Jazayeri, Seyedsajjad ; Pourahmad, Afham ; Abdollahi, Seyyed Amirreza ; Hassanvand, Amin. ; Alobaid, Falah ; Aghel, Babak |
| Art des Eintrags: | Zweitveröffentlichung |
| Titel: | Experimental Investigation and CFD Simulation of Cryogenic Condenser |
| Sprache: | Englisch |
| Publikationsjahr: | 2023 |
| Ort: | Darmstadt |
| Publikationsdatum der Erstveröffentlichung: | 2023 |
| Verlag: | MDPI |
| Titel der Zeitschrift, Zeitung oder Schriftenreihe: | Processes |
| Jahrgang/Volume einer Zeitschrift: | 11 |
| (Heft-)Nummer: | 6 |
| Kollation: | 14 Seiten |
| DOI: | 10.26083/tuprints-00024254 |
| URL / URN: | https://tuprints.ulb.tu-darmstadt.de/24254 |
| Zugehörige Links: | |
| Herkunft: | Zweitveröffentlichung DeepGreen |
| Kurzbeschreibung (Abstract): | In this research, experimental investigation and the computational fluid dynamic (CFD) simulation of a cryogenic condenser for oxygen liquefaction was carried out. The liquid nitrogen was used as a cooling fluid. In the simulation section, a three-dimensional model with a structured mesh with high mesh quality for aspect ratio and skewness was considered. The multi-phase flow inside the condenser was studied numerically, using the volume of fluid (VOF) method. This work also examined the assessment of the vapor generation rate during the condensation of oxygen, based on the boiling heat transfer mechanism and the unique physical characteristics. The experiment was conducted to examine the simulation results. The effect of liquid nitrogen height on the oxygen mass flows was investigated using computational fluid dynamics (CFD). The average deviation of the CFD predictions from the available experimental oxygen mass flows was 17%. |
| Freie Schlagworte: | computational fluid dynamic, cryogenic condensation, boiling, volume of fluid |
| Status: | Verlagsversion |
| URN: | urn:nbn:de:tuda-tuprints-242544 |
| Zusätzliche Informationen: | This article belongs to the Special Issue Advances in Numerical Heat Transfer and Fluid Flow (2023) |
| Sachgruppe der Dewey Dezimalklassifikatin (DDC): | 600 Technik, Medizin, angewandte Wissenschaften > 620 Ingenieurwissenschaften und Maschinenbau |
| Fachbereich(e)/-gebiet(e): | 16 Fachbereich Maschinenbau 16 Fachbereich Maschinenbau > Institut für Energiesysteme und Energietechnik (EST) |
| Hinterlegungsdatum: | 14 Jul 2023 11:21 |
| Letzte Änderung: | 17 Jul 2023 06:11 |
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