| 摘要 |
<p>Cooling air is passed through the channels formed by the heat exchanger ribs. The air channels are set at different sections of the heat exchanger (12), so that the flow through the heat exchanger corresponds to that of a fan rotor. The air channels are directed so that the air receives an opposite swirl, in the direction of rotation of the fan (20) Air channels are oriented so that the vortex imposed by the ventilator is reduced and the air is directed to the heat exchanger along an axial direction.</p> |
