The general contract project of the environment-simulation wind tunnel and the wind tunnel of aerodynamics and acoustics of China Automotive Engineering Research Institute Co, Ltd.
This is a full-size environment-simulation automotive wind tunnel, and also a full-size automotive wind tunnel of aerodynamics and acoustics. For the environment-simulation automotive wind tunnel, the maximum wind speed may reach up to 200 km per hour, with a temperature from -40℃ to 60 ℃ , and relative humidity from 5% to 95%; and for the automotive wind tunnel of aerodynamics and acoustics, the maximum wind speed may reach up to 250km, with a background noise of 58 Db (A) @ 140 km per hour.
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