Numerical studies of the inner wind field in a large-scale centrifuge chamber

Jie Fang; Hao Huang; Dengrui Wang

doi:10.1117/12.2681975

16 June 2023 Numerical studies of the inner wind field in a large-scale centrifuge chamber

Jie Fang, Hao Huang, Dengrui Wang

Proceedings Volume 12639, Third International Conference on Mechanical Design and Simulation (MDS 2023); 126391G (2023) https://doi.org/10.1117/12.2681975
Event: Third International Conference on Mechanical Design and Simulation (MDS 2023), 2023, Xi'an, China

Abstract

Based on the structure of a certain large-scale centrifuge and its chamber, a hydrodynamic lattice model is established to study the wind field inside the centrifuge chamber. The flow field in the centrifuge chamber was numerically analyzed through LBM method, and the wind speed and pressure distribution parameters during the transient acceleration phase and the steady-state phase were obtained. The relationship between the wind speed and pressure and the rotational speed of the centrifuge was studied by changing the rotational speed and the corresponding effective g value.

Citation Download Citation

Jie Fang, Hao Huang, and Dengrui Wang "Numerical studies of the inner wind field in a large-scale centrifuge chamber", Proc. SPIE 12639, Third International Conference on Mechanical Design and Simulation (MDS 2023), 126391G (16 June 2023); https://doi.org/10.1117/12.2681975

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