2012 Fiscal Year Final Research Report
A challenge using new form of convection term
| Project/Area Number |
23656135
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| Research Category |
Grant-in-Aid for Challenging Exploratory Research
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| Allocation Type | Multi-year Fund |
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| Research Field |
Fluid engineering
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| Research Institution | Nagoya Institute of Technology |
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Principal Investigator |
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| Project Period (FY) |
2011 – 2012
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| Keywords | 数値流体力学 |
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| Research Abstract |
In this study, high-order and stable numerical methods for unsteady fluid flow problems were constructed based on a new form of convection term. Specifically
(1) high-order finite-difference schemes for compressible flows
(2) mixed schemes of the secondary conservative finite-difference and shock capturing methods
(3) high-order finite-difference schemes for ALE-type moving grids
(4) high-order numerical method for gas-liquid multi-phase flows, were constructed. Reliabilities of the respective methods were demonstrated on some test problems.
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