Study on aerodynamic noise characteristics of centrifugal fan based on non-uniform NURBS surface volute

LI Jinyang, WANG Zitao, GAO Xu, WANG Hongwang, XIONG Jun

Journal of Appliance Science & Technology . 2025, (zk): 436 -442 . DOI: 10.19784/j.cnki.issn1672-0172.2025.99.091