中文摘要：

人为粗糙度强化换热技术的研究既具有重要的理论意义又具有广阔的应用前景,经过长期的研究和探索,人们对它的认识不断加深,研究范围不断扩大。对人为粗糙度强化换热技术的机理进行了分析,对其研究和应用现状进行了综述。

英文摘要：

The research about heat transfer enhancement of artificial roughness has not only theoretical research value but also engineering application background.Through long period of study,more and more knowledge about it has been obtained,and research scopes about it are being extended.It summarizes the status of this research.