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) The dynamic configuration of the particles (blue circles) and random obstacles (black circles) from Figs. 3(a) and 3(b). (a) Final configuration of the polar case at low D_θ. (b) Final configuration of the nematic case at low D_θ. (c) Final configuration of the free case at low D_θ. (d) Final configuration of three cases at high D_θ.