Mathematical Model of Heat Transfer in an Apparatus Used toCoated Film by Direct Current Plasma Jet

Chen Xuhong; Zhao Lihe; Lv Fanxiu

doi:10.13374/j.issn1001-053x.1999.01.020

Volume 21 Issue 1

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Chen Xuhong, Zhao Lihe, Lv Fanxiu. Mathematical Model of Heat Transfer in an Apparatus Used toCoated Film by Direct Current Plasma Jet[J]. Chinese Journal of Engineering, 1999, 21(1): 67-71. doi: 10.13374/j.issn1001-053x.1999.01.020

Citation:

Chen Xuhong, Zhao Lihe, Lv Fanxiu. Mathematical Model of Heat Transfer in an Apparatus Used toCoated Film by Direct Current Plasma Jet[J]. Chinese Journal of Engineering, 1999, 21(1): 67-71. doi: 10.13374/j.issn1001-053x.1999.01.020

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Mathematical Model of Heat Transfer in an Apparatus Used toCoated Film by Direct Current Plasma Jet

doi: 10.13374/j.issn1001-053x.1999.01.020

Mechanical Engineering School, UST Beijing, Beijing 100083, China

Received Date: 1998-03-20
Available Online: 2021-08-27

Abstract

Abstract

Energy system of the equipment used to make diamond film by the direct current-plasma jet (DC-PJ) was studied. Based on analyzing mechanism of heat transfer, the theory and experiment which research the level of varies of factors and the relationship of the factors were introduced. Five mathematic models according to temprature distrbution, radiation,convection,transference and heat balance were set up and calculated by this program, and got a consistent result both by calculation and by experiment.
- vacuum,
- plasma impact,
- heat transfer