好车在这里“吹”出来——重庆建成世界一流汽车风洞

Good car is "Blowed out" from here First Class Car Wind Tunnel in the World is Built up in Chongqing

汽车风洞能够模拟各种行车环境中遇到的空气阻力、噪声、热力学状态,以及天气环境甚至太阳辐射等,用以测试样车的安全性和操纵稳定性,它也是汽车外形设计、整车热管理开发过程中必不可少的环节。近日,中国中西部地区首座汽车风洞在重庆落成。据了解,该风洞由国际一流水平的全尺寸汽车空气动力学-声学风洞(AAWT)(以下简称气动-声学风洞)和汽车环境风洞(CWT)组成.

The first car wind tunnel is completed in Chongqing, the middle western area in China. The wind tunnel is composed of world first class all dimensional car aerodynamics-acoustics wind tunnel(AAWT) and car wind tunnel(CWT), and is equipped with environmental cabin at low and high temperatures, five-axes linkage CNC machining center and high performance simulation computer platform with 1200 cores, and other equipments, which is one of the most advanced wind tunnels in the world.