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DC Field | Value | Language |
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dc.contributor.author | Abdulhafid, M. Elfaghi | - |
dc.contributor.author | Waqar, Asrar | - |
dc.contributor.author | Ashraf, A. Omar | - |
dc.date.accessioned | 2009-11-04T07:37:23Z | - |
dc.date.available | 2009-11-04T07:37:23Z | - |
dc.date.issued | 2009-10-11 | - |
dc.identifier.citation | p.1F 1 - 1F 4 | en_US |
dc.identifier.uri | http://dspace.unimap.edu.my/123456789/7169 | - |
dc.description | Organized by School of Mechatronic Engineering (UniMAP) & co-organized by The Institution of Engineering Malaysia (IEM), 11th - 13th October 2009 at Batu Feringhi, Penang, Malaysia. | en_US |
dc.description.abstract | Numerical simulations of compressible inviscid flows using fully implicit high order compact flowfielddependent variation (HOC-FDV) method has been developed. The third-order accurate in time flowfield-dependent variation (FDV) scheme is used for time discritization and the fourthorder compact Pade scheme is used to approximate the first and second spatial derivatives. The solution procedure consists of a number of tri-diagonal matrix operations with considerable saving in computing time, and produces an efficient solver. The method has been tested and verified for two numerical examples, a flow over a channel flow with compression/expansion and a flow past NACA0012 airfoil. Good agreement with the analytical and other numerical solutions has been obtained in both cases. Numerical results show the validity and accuracy of the proposed method. | en_US |
dc.language.iso | en | en_US |
dc.publisher | Universiti Malaysia Perlis | en_US |
dc.relation.ispartofseries | Proceeding of International Conference on Applications and Design in Mechanical Engineering 2009(iCADME 2009) | en_US |
dc.subject | Flowfield-dependent variation (FDV) | en_US |
dc.subject | Higherorder compact (HOC) | en_US |
dc.subject | Inviscid flows | en_US |
dc.subject | Euler equations | en_US |
dc.subject | Supersonic flow | en_US |
dc.subject | Euler's numbers | en_US |
dc.subject | Aerodynamics, Supersonic | en_US |
dc.title | Accurate compact flowfield-dependent variation method for compressible euler equations | en_US |
dc.type | Working Paper | en_US |
Appears in Collections: | Conference Papers |
Files in This Item:
File | Description | Size | Format | |
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Accurate compact flowfield-dependent varation method | 435.93 kB | Adobe PDF | View/Open |
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