Abstract
It is difficult to deal with complex geometric regions for numerical simulation of convections. The auto-adaptive Cartesian grid approach is able to tackle the problem easily. But, up to now, it is mainly applied to solving compressible outer flows of Euler equations and Navier-Stokes equations. This paper simulated two convection cases of incompressible inner flow. The two cases were also simulated by STAR-CD, a commercial CFD code. The simulation results by auto-adaptive Cartesian grid approach and STAR-CD were compared and consistencies were shown. So the auto-adaptive Cartesian grid approach is suitable to be applied to simulating convection problems.
| Original language | English |
|---|---|
| Pages (from-to) | 131-136 |
| Number of pages | 6 |
| Journal | Hangkong Dongli Xuebao/Journal of Aerospace Power |
| Volume | 19 |
| Issue number | 1 |
| State | Published - Feb 2004 |
Keywords
- Aerospace propulsion system
- Auto-adaptive
- Cartesian grid
- Convection
- Numerical simulation
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