纳米流体应用于强化传热的研究进展及面临的挑战  

Developments and challenges of nanofluids for heat transfer enhancement applications

作　　者：王玉强[1] 刘妮[1] 陈伟军[1] 宋健[1] 肖晨[1] 

机构地区：[1]上海理工大学制冷技术研究所,上海200093

出　　处：《低温与超导》2012年第2期70-75,共6页Cryogenics and Superconductivity

基　　金：国家自然科学基金资助项目(50706028);上海市教委科研创新项目(12YZ106);上海市重点学科建设项目(S30503)

摘　　要：纳米流体是近年来新兴的一种强化传热工质,其在强化传热领域有着广阔的应用前景,然而目前对纳米流体强化传热应用的研究还存在一些障碍。本文从纳米流体的制备和传热特性方面总结了近几年的研究进展,并提出了研究过程中需要克服的几个问题,以促进今后进一步的研究工作。Nanofluid is a new kind of heat transfer enhancement fluid, and has a wide application prospect in heat transfer enhancement field. However there are some obstacles in researches on nanofluid. Recent developments and existing problems on the formulation of nanofluid and understanding of the mechanism of heat transfer enhancement were summarized in this paper. The purpose of this review was to promote the further researches on heat transfer enhancement utilizing nanofluids.

关 键 词：纳米流体 强化传热 制备 稳定性 传热特性 

分 类 号：TK124[动力工程及工程热物理—工程热物理]