Impingement heat transfer from the rib roughened surface within 2 dimensional arrays of circular jet has been experimentally investigated.
实验研究了二维圆射流阵列冲击肋粗糙表面换热。
The test results show that the impingement heat transfer from the rib roughened surface is considerably affected by the initial crossflow rate.
实验结果表明，初始横流率对肋粗糙表面的冲击换热有重要的影响。
Thermal resistance is reduced and heat transfer is enhanced by surface repeated ribs in rib -roughened tubes. The tubes will be applied in packaging equipment broadly.
肋粗糙管通过表面粗糙减小了热阻，促进了传热。该粗糙管在包装设备上将会得到广泛的应用。
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