管壳式换热器管程强化传热研究进展

Heat Transfer Enhancement Research Development in Tube Side of Shell-and-tube Heat Exchanger

管程的强化传热是管壳式换热器强化传热的一个重要方面。简述了管壳式换热器管程强化的研究进展,着重介绍了几种强化传热管的研究情况。最后指出了国内外近期开发研究的发展方向。

Heat transfer enhancement of tube side is an important aspect of shell-and-tube heat exchanger intensified heat transfer. The paper presents heat transfer enhancement research development in tube side of shell-and-tube heat exchanger, specially enumerating several heat transfer enhancement elements. Finally, the direction of recent study at home and abroad is put forward.