Jazayeri, Seyedsajjad ; Pourahmad, Afham ; Abdollahi, Seyyed Amirreza ; Hassanvand, Amin. ; Alobaid, Falah ; Aghel, Babak (2023)
Experimental Investigation and CFD Simulation of Cryogenic Condenser.
In: Processes, 11 (6)
doi: 10.3390/pr11061845
Artikel, Bibliographie
Dies ist die neueste Version dieses Eintrags.
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: | Bibliographie |
| Titel: | Experimental Investigation and CFD Simulation of Cryogenic Condenser |
| Sprache: | Englisch |
| Publikationsjahr: | 2023 |
| Ort: | Darmstadt |
| Verlag: | MDPI |
| Titel der Zeitschrift, Zeitung oder Schriftenreihe: | Processes |
| Jahrgang/Volume einer Zeitschrift: | 11 |
| (Heft-)Nummer: | 6 |
| Kollation: | 14 Seiten |
| DOI: | 10.3390/pr11061845 |
| Zugehörige Links: | |
| 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 |
| 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: | 02 Aug 2024 12:54 |
| Letzte Änderung: | 02 Aug 2024 12:54 |
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| Suche nach Titel in: | TUfind oder in Google |
Verfügbare Versionen dieses Eintrags
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Experimental Investigation and CFD Simulation of Cryogenic Condenser. (deposited 14 Jul 2023 11:21)
- Experimental Investigation and CFD Simulation of Cryogenic Condenser. (deposited 02 Aug 2024 12:54) [Gegenwärtig angezeigt]
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