Derivation of lattice Boltzmann equation via analytical characteristic integral<xref rid="cpb_28_1_014701_fn1" ref-type="fn">*</xref><fn id="cpb_28_1_014701_fn1"><label>*</label><p>Project supported by the National Science and Technology Major Project, China (Grant No. 2017ZX06002002).</p></fn>

Derivation of lattice Boltzmann equation via analytical characteristic integral**

Project supported by the National Science and Technology Major Project, China (Grant No. 2017ZX06002002).

Ye Huanfeng^{1, †}, Kuang Bo¹, Yang Yanhua^{1, 2}

(a) Velocity profiles of U_x along the vertical line through the cavity center. (b) Velocity profiles of U_y along the horizontal line through the cavity center. The line labeled Ghia et al. is the calibration from Ref. [27].