Abstract: The heat transfer and fluid flow in a air-to-air tube-bend intercooler are tested by an infrared image system and a hot-wire anemometer separately.

• 文摘:分别用热线风速仪和红外热像仪对一管带式气-气中冷器热气侧通道孔内的流动与传热情况进行了测试，通过对测试结果的分析说明：通道孔4个角采用圆角过渡是提高中冷器传热能力的有效途径；