Finnedtube is used to product various of efficient heatexchanger devices, especially in the remaining heat using area.
翅片管用于制造各种高效率的热交换器，特别在余热利用方面大显神通。
2
The heat tranfer and pressure drop performance of cross flow longitudinally finnedtube banks heatexchanger are reported.
结果表明，纵助管束具有低流阻特性和较强的传热强化作用。
3
The fin efficiency of an oval finnedheatexchanger is usually calculated by converting the oval finnedtube to an equivalent round one in the engineering field.