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Numerical Simulation of Homogeneous Equilibrium Two-Phase Flows with Shock-Stable Schemes
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Ihm, Seung-Won | - |
dc.contributor.author | Hong, Seok Woo | - |
dc.contributor.author | Han, Sangho | - |
dc.contributor.author | Kim, Chongam | - |
dc.date.accessioned | 2009-08-07 | - |
dc.date.available | 2009-08-07 | - |
dc.date.issued | 2007-06 | - |
dc.identifier.citation | AIAA-7-4457,18th AIAA Computational Fluid Dynamics, Miami, FL, June, 2007 | en |
dc.identifier.uri | https://hdl.handle.net/10371/6403 | - |
dc.description.abstract | In this paper, we introduce the two-phase versions of shock-stable schemes, RoeM and AUSMPW+, for the computation of compressible gas-liquid two-phase mixture flows. From the mixture EOS, we derived and evaluated a new shock discontinuity sensing term, which is commonly used in RoeM and AUSMPW+ for the stable numerical flux calculation. And the developed two-phase RoeM and AUSMPW+ are preconditioned for the simulation of all Mach number flows, which are generally of interest for many gas-liquid two-phase applications due to the large variation in a speed of sound. Developed schemes are applied on several liquid-gas, large property discrepancy two-phase test problems from highly compressible to nearly incompressible flow conditions, and the numerical results show their accurate and robust behavior for all speed two-phase flows. | en |
dc.description.sponsorship | The authors appreciate the financial support by Agency for Defense Development (ADD) and by the Brain
Korea-21 Program for the Mechanical and Aerospace Engineering Research at Seoul National University. | en |
dc.language.iso | en | - |
dc.publisher | American Institute of Aeronautics and Astronautics | en |
dc.title | Numerical Simulation of Homogeneous Equilibrium Two-Phase Flows with Shock-Stable Schemes | en |
dc.type | Conference Paper | en |
dc.contributor.AlternativeAuthor | 임성원 | - |
dc.contributor.AlternativeAuthor | 홍석우 | - |
dc.contributor.AlternativeAuthor | 한상호 | - |
dc.contributor.AlternativeAuthor | 김종암 | - |
dc.identifier.doi | 10.2514/6.2007-4457 | - |
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