中美典型干热气候下整车大气暴露环境严酷度分析  

Study on the Difference of Vehicle Environmental Severity under Typical Arid Climate between China and the United States

作　　者：郑习娇 郑海生 赵培生 关乔 吴传洋 孙建忠 ZHENG Xi-jiao;ZHENG Hai-sheng;ZHAO Pei-sheng;GUAN Qiao;WU Chuan-yang;SUN Jian-zhong(GAC Automotive Research&Development Center,Guangzhou 510640)

机构地区：[1]广州汽车集团股份有限公司汽车工程研究院,广州510640

出　　处：《环境技术》2021年第1期81-85,共5页Environmental Technology

摘　　要：针对干热环境,国内外比较典型的整车大气暴露试验场地为新疆吐鲁番干热自然环境试验场和美国凤凰城干热自然环境试验场。本文主要从气候严酷度、汽车微环境进行对比,探讨不同试验场环境对汽车耐候性的影响,同时为汽车耐候性试验场地的选择提供参考。The typical arid climate testing ground at home and abroad are Xinjiang Turpan testing ground and Phoenix testing ground in the United States.In this paper,the difference of vehicle weatherability between this two testing grounds is discussed by comparing environmental severity and vehicle microenvironment,and it provide reference for the selection of vehicle weathering testing site.

关 键 词：汽车耐候性 大气暴露试验 干热环境 

分 类 号：U464[机械工程—车辆工程]