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Climatic Wind Tunnel
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General |
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The tunnel simulates environments (such as wind, temperature, humidity, and solar simulation) and vehicle running resistance in open road conditions, enables customers to test vehicle performance in the real world. By means of wind tunnel, the research and development of products will be more efficient.
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Test Items |
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1.
System Research in Summer
2.
System Research in Winter
3.
Radiator Test
4.
Defrost/Demist
5.
Research on Dynamic Characteristic Influenced by Air Conditioner
6.
In-Vehicle Environment Research
7.
Dynamic Research |
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Technical Specifications(we manufacture the devices according to users' needs, the following is only for reference) |
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1.
vehicle type
1.car，truck and microbus
2.front wheel drive or rear wheel drive
2.
environment parameters
1.air temperature
control range：－40 ～ 60 ℃
measure accuracy：±0.2 ℃
control accuracy：better than ±0.5℃(no load)
better than ±1℃ (under load)
ramp speed：about 0.4℃/min (no load ,no test vehicle)
2.air humidity
control range：30 ～ 95% RH
measure accuracy：±2% RH
control：±3% RH (no load)
±5% RH (under load)
3.sunshine intensity (conforms to standard CIE)
intensity：1,200 W/m2(max)
control range：50 ～ 100%
control accuracy：±20 W/m2 ()
horizontal distribution：±10% (1σ)
4.exhaust and fresh air
exhaust：2,000 m3/h
fresh air：about 2,000 m3/h
3.
drive parameters
1.speed
control range：0 ～ 130 Km/h
control accuracy：±0.5 Km/h
2.absorbed power(max)： 150 kW
3.drive power(max)： 108 kW
4.wind speed
control range：0 ～ 130 km/h
control accuracy：±1 km/h
speed：<0.5 m/s
5.outlet size：2.0m(W) x 1.5m(H)
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