Analysis on influence of self-fan cooling motor on fan aerodynamics Lei ZHU, Hanru LIU, Linfeng LI, Shiguang WANG, Yanchen ZHAO and Yangang WANG JNWPU, 41 5 (2023) 915-923 Published online: 11 December 2023 DOI: 10.1051/jnwpu/20234150915