Effect of Homogeneous Condensation on the Interaction of Supersonic Moist Air Jets with Resonance Tube
The Hartmann tube, can use for flow-control, is a device which generates high intensity sound through the shock wave oscillations, are created by the interaction of the supersonic jet. In this study, two-phase flow simulations are carried out to characterize the effect of non-equilibrium condensatio...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
| Published: |
Isfahan University of Technology
2013-01-01
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| Series: | Journal of Applied Fluid Mechanics |
| Subjects: | |
| Online Access: | http://jafmonline.net/JournalArchive/download?file_ID=27004&issue_ID=212 |
| _version_ | 1818789579486920704 |
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| author | M. M. Ashraful Alam S Matsuo T Setoguchi |
| author_facet | M. M. Ashraful Alam S Matsuo T Setoguchi |
| author_sort | M. M. Ashraful Alam |
| collection | DOAJ |
| description | The Hartmann tube, can use for flow-control, is a device which generates high intensity sound through the shock wave oscillations, are created by the interaction of the supersonic jet. In this study, two-phase flow simulations are carried out to characterize the effect of non-equilibrium condensation on the unsteady flowfield of the Hartmann resonance tube. This present numerical work provides a new insight on the flow dynamics and acoustics of the resonance tube – including the shock nature, the tube gas heating, and the effect of non-equilibrium condensation on the flow structure. A TVD numerical method is applied to the Reynolds and Favre-averaged Navier-Stokes equations, and droplet growth equation of liquid phase production. The simulations are performed over a range of nozzle pressure ratios. The numerically simulated flow structure of under-expanded supersonic jets is compared with experimental data. Moreover, the predicted frequency of end wall pressure fluctuations is compared with the experimental results. |
| first_indexed | 2024-12-18T14:41:48Z |
| format | Article |
| id | doaj.art-87852805d6a74512a468a9a30e5f1938 |
| institution | Directory Open Access Journal |
| issn | 1735-3645 |
| language | English |
| last_indexed | 2024-12-18T14:41:48Z |
| publishDate | 2013-01-01 |
| publisher | Isfahan University of Technology |
| record_format | Article |
| series | Journal of Applied Fluid Mechanics |
| spelling | doaj.art-87852805d6a74512a468a9a30e5f19382022-12-21T21:04:22ZengIsfahan University of TechnologyJournal of Applied Fluid Mechanics1735-36452013-01-0162203212.Effect of Homogeneous Condensation on the Interaction of Supersonic Moist Air Jets with Resonance TubeM. M. Ashraful Alam0S Matsuo1T Setoguchi2National Institute of Technology, Matsue College, JapanDepartment of Advanced Technology Fusion, Saga University, JapanInstitute of Ocean Energy, Saga University, JapanThe Hartmann tube, can use for flow-control, is a device which generates high intensity sound through the shock wave oscillations, are created by the interaction of the supersonic jet. In this study, two-phase flow simulations are carried out to characterize the effect of non-equilibrium condensation on the unsteady flowfield of the Hartmann resonance tube. This present numerical work provides a new insight on the flow dynamics and acoustics of the resonance tube – including the shock nature, the tube gas heating, and the effect of non-equilibrium condensation on the flow structure. A TVD numerical method is applied to the Reynolds and Favre-averaged Navier-Stokes equations, and droplet growth equation of liquid phase production. The simulations are performed over a range of nozzle pressure ratios. The numerically simulated flow structure of under-expanded supersonic jets is compared with experimental data. Moreover, the predicted frequency of end wall pressure fluctuations is compared with the experimental results.http://jafmonline.net/JournalArchive/download?file_ID=27004&issue_ID=212Compressible flow Condensation Non-equilibrium Shock oscillations Two-phase |
| spellingShingle | M. M. Ashraful Alam S Matsuo T Setoguchi Effect of Homogeneous Condensation on the Interaction of Supersonic Moist Air Jets with Resonance Tube Journal of Applied Fluid Mechanics Compressible flow Condensation Non-equilibrium Shock oscillations Two-phase |
| title | Effect of Homogeneous Condensation on the Interaction of Supersonic Moist Air Jets with Resonance Tube |
| title_full | Effect of Homogeneous Condensation on the Interaction of Supersonic Moist Air Jets with Resonance Tube |
| title_fullStr | Effect of Homogeneous Condensation on the Interaction of Supersonic Moist Air Jets with Resonance Tube |
| title_full_unstemmed | Effect of Homogeneous Condensation on the Interaction of Supersonic Moist Air Jets with Resonance Tube |
| title_short | Effect of Homogeneous Condensation on the Interaction of Supersonic Moist Air Jets with Resonance Tube |
| title_sort | effect of homogeneous condensation on the interaction of supersonic moist air jets with resonance tube |
| topic | Compressible flow Condensation Non-equilibrium Shock oscillations Two-phase |
| url | http://jafmonline.net/JournalArchive/download?file_ID=27004&issue_ID=212 |
| work_keys_str_mv | AT mmashrafulalam effectofhomogeneouscondensationontheinteractionofsupersonicmoistairjetswithresonancetube AT smatsuo effectofhomogeneouscondensationontheinteractionofsupersonicmoistairjetswithresonancetube AT tsetoguchi effectofhomogeneouscondensationontheinteractionofsupersonicmoistairjetswithresonancetube |