石墨烯纳米流体沸腾传热研究进展

Research Progress of Boiling Heat Transfer of Graphene Nanofluids

介绍了石墨烯纳米流体沸腾传热的最新研究,从石墨烯纳米流体的制备、物理特性、沸腾换热和工程应用四个方面阐述石墨烯纳米流体的换热强化特征。对石墨烯纳米流体制备方法和物理性质进行总结,分析其稳定性特征和换热特征;通过研究石墨烯纳米流体沸腾过程中换热系数、临界热流密度、加热表面形貌和纳米流体浓度的变化指明石墨烯纳米流体对于强化沸腾传热的突出作用;通过综述石墨烯纳米流体的工程应用,说明其具有推广潜质,为后期研究指明方向。

The research progress of graphene nanofluids boiling heat transfer is summarized.The heat transfer enhancement characteristics are analyzed from preparation,physical properties,boiling heat transfer and engineering application.The stability and heat transfer characteristics of graphene nanofluids are studied by summarizing the preparation methods and physical properties of graphene nanofluids.The outstanding effect of graphene nanofluids on enhancing boiling heat transfer is indicated by studying the changes of heat transfer coefficient,critical heat flux,heated surface morphology and nanofluids concentration during the boiling process of graphene nanofluids.By summarizing the engineering application of graphene nanofluids,it shows that graphene nanofluids have the potential to be popularized,and that is the direction for the future research.