摘要
为了研究送风口对驾驶室内流场气动特性的影响,以某国产载货汽车驾驶室的简化模型为研究对象,采用数值模拟方法,改变仪表板上4个送风口形状和面积后,计算驾驶室内流场。模拟结果表明,送风口的形状和面积对驾驶室的内流场有很大影响。
To research the inlets' influences on aerodynamic characteristics of a cab's interior flow field,a simplified model of a domestic truck cab is used to numerically simulate the flow field by changing the shape and area of four inlets on its instrument panel.The results indicate the inlets' shape and area have great impact on the cab's aerodynamic characteristics.
出处
《重庆理工大学学报(自然科学)》
CAS
2010年第7期7-11,共5页
Journal of Chongqing University of Technology:Natural Science
基金
国家自然科学基金资助项目(50805062)
汽车动态模拟国家重点实验室基金资助项目
关键词
载货汽车
数值模拟
内流场
气动特性
舒适性
truck
numerical simulation
interior flow field
aerodynamic characteristics
comfort