Citation: | HAN Y F,HU X S,GAO Y,et al. Comparison of turbulence models for unsteady flow simulation in a long and narrow cabin[J]. Journal of Beijing University of Aeronautics and Astronautics,2023,49(4):957-964 (in Chinese) doi: 10.13700/j.bh.1001-5965.2021.0335 |
Aiming at the problem of turbulence model selection for unsteady flow simulation in a long and narrow enclosed cabin, this study uses an aircraft cabin as a typical environment and uses the heat shrinkage ratio method based on similar criteria to build a simplified experimental platform. The experimental results are compared and analyzed with the numerical simulation results obtained by the three turbulence models of RNG
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