首页> 外文会议>ASME Joint US-European Fluids Engineering Division summer meeting;FEDSM2010 >FLUXMETRIC ANALYSIS OF CAR INCLINATION EFFECTS ON THE THERMAL MANAGEMENT OF UNDERHOOD TOP REGION
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FLUXMETRIC ANALYSIS OF CAR INCLINATION EFFECTS ON THE THERMAL MANAGEMENT OF UNDERHOOD TOP REGION

机译:汽车倾斜对地下区域热管理的影响的通量分析

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It is now well established that car inclination influences component temperatures in the car underhood compartment [1, 2]. This study presents an analysis of these effects by measurement of the heat flux that enters or leaves the underhood components. We report underhood thermal measurements carried out in wind-tunnel S4 of Saint-Cyr l'Ecole on a passenger vehicle. The underhood compartment is instrumented with 40 surface and air thermocouples and 20 fluxmeters of normal gradients. Three configurations of car positions are investigated: the flat, the up-hill and the down-hill inclinations. Measurements are carried out for three different car thermal functioning points.
机译:现在已经确定,汽车的倾斜度会影响汽车发动机舱内组件的温度[1、2]。这项研究通过测量进入或离开引擎盖下组件的热通量,对这些影响进行了分析。我们报告了在Saint-Cyr l'Ecole的风洞S4上对乘用车进行的发动机罩下的热测量。发动机舱内装有40个地面和空气热电偶以及20个正常梯度的流量表。研究了轿厢位置的三种配置:平坦,上坡和下坡。对三个不同的汽车热功能点进行了测量。

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