Lattice Boltzmann simulations of melting in a rectangular cavity heated locally from below at high Rayleigh number

28 Sep 2019 Zhao Yong Wu Yao Chai Zhenhua Shi Baochang

This work presented a block triple-relaxation-time (B-TriRT) lattice Boltzmann model for simulating melting in a rectangular cavity heated from below at high Rayleigh (Ra) number (Ra = 108). The test of benchmark problem shows that present B-TriRT can dramatically reduce the numerical diffusion across the phase interface... (read more)

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  • COMPUTATIONAL PHYSICS