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简单介绍了空气动力学中的有关概念及汽车行驶时空气阻力的产生 ,并以某型厢式零担运输车为例 ,分析了厢式零担运输车前缘凸头形状对汽车行驶时空气阻力及耗油量的影响
The concepts of aerodynamics and air resistance during driving are briefly introduced. Taking a certain type of van as an example, the influence of the shape of the nose of the van on the air resistance and The impact of fuel consumption