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physics.flu-dyn2024
Explicit form of simplified Grad's 13 moments distribution function-based moment gas kinetic solver with unstructured meshes for the multiscale rarefied flow
W. Liu, C. Shu, Z. J. Liu
It is essential to efficiently solve multiscale flows covering the continuum regime to the rarefied regime. The explicit form of Grad's 13 moments distribution function-based momen…
physics.flu-dyn2023★ 3 cited
A variational quantum algorithm-based numerical method for solving potential and Stokes flows
Yangyang Liu, Zhen Chen, Chang Shu +5
This paper presents a numerical method based on the variational quantum algorithm to solve potential and Stokes flow problems. In this method, the governing equations for potential…
physics.flu-dyn2022
Grad's Distribution Function for 13 Moments based Moment Gas Kinetic Solver for Steady and Unsteady Rarefied flows: Discrete and Explicit Forms
W. Liu, Z. J. Liu, Z. L. Zhang +2
Efficient modeling of rarefied flow has drawn widespread interest for practical engineering applications. In the present work, we proposed the Grad's distribution function for 13 m…