商用车低风阻驾驶室整车特性研究

Research on Vehicle Feature of Low Wind Resistance Cabins in Commercial Vehicles

采用长头、半长头及造型优化的平头驾驶室均是降低整车风阻的有效措施,但这三种形式驾驶室对整车各项特性的影响均有所不同。本文对匹配三种驾驶室的整车的经济性、装载能力、工况适应性等性能进行了分析,为传统能源及新能源商用车驾驶室选型提供了依据。

The use of long nose,semi long nose,and optimized flat head cabins is an effective measure to reduce wind resistance in the commercial vehicle,but the impact of these three types of cabins on various characteristics of the vehicle is different.This article analyzes the vehicle economy,loading capacity,and adaptability to working conditions of these three types of cabins,providing a basis for the selection of cabins for traditional and new energy commercial vehicles.