浅谈COMSOL中的“布辛涅斯克Boussinesq近似”

[1]https://cn.comsol.com/multiphysics/navier-stokes-equations?parent=modeling-conservation-mass-energy-momentum-0402-432-302

[2]https://cn.comsol.com/model/buoyancy-flow-in-water-13683

[3]https://www.bilibili.com/video/BV1Yd4y1K7Ae/?vd_source=fc522462f018b32dd1984d284739bc69