本文对几种不同何模型的低波纹通道进行了传热及阻力性能数值研究,在一定的流速范围内得出了传热和阻力的特性曲线。分析了通道高度、波纹波峰高度、通道宽度对流动与换热的影响。结果表明,通道高度越小,换热越强,同时压降也增加;波纹波峰高度越大,换热加强,压降也相应增加;通道宽度越大,换热几乎不变,但压降随之降低。 In this paper, numerical simulation of the heat transfer and the resistance performance of low-waviness channels of several different models was carried out. The heat transfer and resistance curves were obtained in a certain flow rate range. The effects of channel height, wave crest height and channel width on flow and heat transfer were analyzed. The results show that the smaller the channel height is, the stronger the heat transfer is and the pressure drop is also increased. The larger the corrugation peak height is, the greater the heat transfer is and the pressure drop is correspondingly increased. The larger the channel width is, the lower the heat transfer is, Lowering.