Numerical simulation of the temperature distribution in a planetary MOCVD reactor

被引：10

作者：

Tsai, Ming-Lun ^{[1
]}

Fang, Cheng-Chia ^{[1
]}

Lee, Lung-Yu ^{[2
]}

机构：

[1] Pinecone Mat Inc, Dept Res & Design, Hsinchu 30077, Taiwan

[2] Cadmen Taiwan Autodesign Co, New Taipei City, Taiwan

来源：

CHEMICAL ENGINEERING AND PROCESSING-PROCESS INTENSIFICATION | 2014年 / 81卷

关键词：

Metalorganic chemical vapor deposition (MOCVD); Numerical simulation; Planetary reactor; Temperature distribution; Thermal analysis; RADIANT-HEAT TRANSFER; FINITE-VOLUME METHOD; DEPOSITION; GROWTH;

D O I：

10.1016/j.cep.2014.04.001

中图分类号：

TE [石油、天然气工业]; TK [能源与动力工程];

学科分类号：

0807 ; 0820 ;

摘要：

In this study, a planetary MOCVD reactor was thermally analyzed and a numerical model was proposed to predict an actual thermal distribution, comparing the results between the numerical simulation and experiment. Numerical simulations were performed for various modifications, namely, the ceiling design and heat shield layout, to improve the heating efficiency. The reactors comprising the ceiling design and modified heat shield layout conserved 15% and 5% of the heating energy, respectively. This study provides a method for predicting the temperature distribution inside MOCVD chambers and evaluating the heating efficiency yielded by design modifications. These results could be used to expand and consolidate the design engineering knowledge database. (C) 2014 Elsevier B.V. All rights reserved.

引用

页码：48 / 58

页数：11

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