Transport of velocity alignment particles in random obstacles<xref rid="cpb_27_8_080504_fn1" ref-type="fn">*</xref><fn id="cpb_27_8_080504_fn1"><label>*</label><p>Project supported by the National Natural Science Foundation of China (Grant Nos. 11575064 and 11175067), the PCSIRT (Grant No. IRT1243), the GDUPS (2016), and the Natural Science Foundation of Guangdong Province, China (Grant No. 2014A030313426).</p> </fn>

Transport of velocity alignment particles in random obstacles**

Project supported by the National Natural Science Foundation of China (Grant Nos. 11575064 and 11175067), the PCSIRT (Grant No. IRT1243), the GDUPS (2016), and the Natural Science Foundation of Guangdong Province, China (Grant No. 2014A030313426).

Zhu Wei-jing¹, Huang Xiao-qun², Ai Bao-quan^{1, †}

(color online) (a) Effective diffusion rate D_x versus the rotational diffusion coefficient D_θ for polar, nematic and free aligning interactions. (b) Dependence of the average velocity V_x on the rotational diffusion coefficient D_θ. The other parameters are: v₀ = 1.0, D₀ = 0.01, n_o = 80, and n_a = 220.