Relaxation-rate formula for the entropic lattice Boltzmann model<xref rid="cpb_28_11_114701fn1" ref-type="fn">*</xref><fn id="cpb_28_11_114701fn1"><label>*</label><p>Project supported by the National Natural Science Foundation of China (Grant Nos. 11471185, 11801030, and 11861131004).</p></fn>

Relaxation-rate formula for the entropic lattice Boltzmann model**

Project supported by the National Natural Science Foundation of China (Grant Nos. 11471185, 11801030, and 11861131004).

Zhao Weifeng¹, Yong Wen-An^{2, †}

The proportion P[H(f^*(2)) ≤ H(f)]/M² as a function of time t, where P[H(f^*(2)) ≤ H(f)] denotes the number of grid points where H(f^*(2)) ≤ H(f) and M² is the total grid point number.