摘 要：对某微型货车进行CFD仿真分析和优化改进，并耦合整车燃油经济性进行验证，为微型货车降低油耗的设计开发提供技术支持。
关键词：微型货车；风阻系数；CFD仿真；减阻；等速油耗
文献标志码：A 文章编号：1006-3331（2024）06-0041-04 中图分类号：U462.3+4
Study on Wind Resistance Analysis and Optimization of a Mini-truck
HUANG Chuanhai, ZHOU Si, BAI Guojie, HE Jinquan,PENG Hepiao
Abstract: This paper conducts CFD simulation analysis and optimization improvement on a mini-truck. It carries out verification coupled with vehicle fuel economy,which can provide technique support for the de-sign and development of mini-truck fuel consumption reduction.
Key words: mini-truck; drag coefficient; CFD simulation; drag reduction; constant speed fuel consumption
