Numerical solutions of Navier-Stokes equations for push-pull flow
Conference
·
· ASHRAE Transactions (American Society of Heating, Refrigerating and Air-Conditioning Engineers); (USA)
OSTI ID:5773303
- Hunan Univ., Changsha, Hunan (CN)
- Univ. of Osaka Prefecture, Osaka (JP)
In this paper, the push-pull flow is assumed to be incompressible, two-dimensional, isothermal, laminar, and/or turbulent. By introducing the stream function and the vorticity, and by transforming Navier-Stokes equations into the equations of stream function and vorticity transportation, the problem of laminar flow is solved. Since the Navier-Stokes equation is solved with time-mean computation, we try to solve the problem of turbulent flow with a one-equation model. The comparison between the computational results and the experimental data confirms the accuracy of the computation and the feasibility of the numerical analysis of the computer.
- OSTI ID:
- 5773303
- Report Number(s):
- CONF-890609--
- Conference Information:
- Journal Name: ASHRAE Transactions (American Society of Heating, Refrigerating and Air-Conditioning Engineers); (USA) Journal Volume: 95, Part 2
- Country of Publication:
- United States
- Language:
- English
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