Forming mechanism of radial V-shaped microgrooves on plate using step punching method

The finned surface can increase the specific surface area, which could enhance the boiling efficiency of the working medium to realize the enhancement of heat transfer performance. This research adopted a step punching method to form a radial microgroove structure on the surface of a copper plate. T...

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Bibliographic Details
Main Authors: Xiang Jian-hua, Duan Ji-an, Zhang Chun-liang, Liu Gui-yun, Zhou Chao, Chen Cong-gui
Format: Article
Language:English
Published: SAGE Publishing 2015-02-01
Series:Advances in Mechanical Engineering
Online Access:https://doi.org/10.1177/1687814014568492