乘员舱热舒适性评价方法  

Cabin Thermal Comfort Evaluation Method

作　　者：王丹[1,2] 刘双喜[2] 牟江峰[2] 

机构地区：[1]天津大学内燃机燃烧学国家重点实验室 [2]中国汽车技术研究中心汽车工程院

出　　处：《汽车工程师》2015年第8期40-43,共4页Automotive Engineer

摘　　要：热舒适性指标的建立是分析汽车乘坐空间热环境的前提。从均匀热环境舒适性评价方法、非均匀热环境舒适性评价方法及局部热感觉对整体热感觉的影响3个方面进行了概述,比较分析了各项评价方法。指出其不足和限制,主要包括计算复杂、参数多、考虑因素不全面、精度不高及扩展性和通用性差等。目前还没有被广泛承认的评价方法,关于乘员热舒适评价方法还需要进一步细致和创新的研究工作,从而建立起一套在非均匀条件下能够快速与准确预测乘员舒适性的评价准则。The establishment of thermal comfort index is the premise to analyze cabin thermal environment. Three topics of thermal comfort evaluation method in uniform thermal environment, thermal comfort evaluation method in non-uniform thermal environment and the effect of local thermal sensation on overall thermal sensation were reviewed in this paper. Evaluation methods were analyzed, and the existing problems and limits were pointed out, including complex computation, many parameters, non-comprehensive considerations, poor accuracy, scalability and versatility. There has not yet been an evaluation method which is widely recognized, further detailed and innovative research work is needed to establish a comfort evaluation criteria for quickly and accurately evaluation of non-uniform thermal environment.

关 键 词：汽车 乘坐空间 热舒适性 评价方法 

分 类 号：U463.8[机械工程—车辆工程]