Numerical simulation of inviscid transient flows in shock tube and its validations
Paper
Paper/Presentation Title | Numerical simulation of inviscid transient flows in shock tube and its validations |
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Presentation Type | Paper |
Authors | Al-Falahi, Amir (Author), Yusoff, M. Z. (Author) and Yusaf, T. (Author) |
Journal or Proceedings Title | Proceedings of the 2008 World Academy of Science, Engineering and Technology (WASET 2008) |
ERA Conference ID | 60814 |
Journal Citation | 33, pp. 642-652 |
Number of Pages | 11 |
Year | 2008 |
Place of Publication | Istanbul, Turkey |
Web Address (URL) of Paper | http://www.waset.org/journals/waset/ |
Conference/Event | 2008 World Academy of Science, Engineering and Technology (WASET 2008) |
World Academy of Science, Engineering and Technology Conference | |
Event Details | 2008 World Academy of Science, Engineering and Technology (WASET 2008) Event Date 12 to end of 14 Sep 2008 Event Location Heidelberg, Germany |
Event Details | World Academy of Science, Engineering and Technology Conference |
Abstract | The aim of this paper is to develop a new two dimensional time accurate Euler solver for shock tube applications. The solver was developed to study the performance of a newly built short-duration hypersonic test facility at Universiti Tenaga Nasional 'UNITEN' in Malaysia. The facility has been designed, built, and commissioned for different values of diaphragm pressure ratios in order to get wide range of Mach number. The developed solver uses second order accurate cell-vertex finite volume spatial discretization and forth order accurate Runge-Kutta temporal integration and it is designed to simulate the flow process for similar driver/driven gases (e.g. air-air as working fluids). The solver is validated against analytical solution and experimental measurements in the high speed flow test facility. Further investigations were made on the flow |
Keywords | shock tunnel; shock tube; shock wave; CFD; Euler's numbers; Mach number; Runge-Kutta formulas; gas dynamics; fluid dynamics; hydraulic engineering |
ANZSRC Field of Research 2020 | 401207. Fundamental and theoretical fluid dynamics |
401299. Fluid mechanics and thermal engineering not elsewhere classified | |
400106. Hypersonic propulsion and hypersonic aerothermodynamics | |
Public Notes | © 2008 WASET.ORG. Deposited with blanket permission of publisher. |
Byline Affiliations | Tenaga National University (UNITEN), Malaysia |
National Energy University, Malaysia | |
Department of Mechanical and Mechatronic Engineering |
https://research.usq.edu.au/item/9yx5w/numerical-simulation-of-inviscid-transient-flows-in-shock-tube-and-its-validations
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