Optimal design of an energy efficient vacuum furnace using thermal analysis database

被引:6
作者
Kim, MJ [1 ]
Jung, HG [1 ]
Lee, JW [1 ]
Lee, C [1 ]
Byun, YH [1 ]
机构
[1] Konkuk Univ, Ctr Aerosp Syst Integrat Technol, Seoul 143701, South Korea
来源
ON THE CONVERGENCE OF BIO-INFORMATION-, ENVIRONMENTAL-, ENERGY-, SPACE- AND NANO-TECHNOLOGIES, PTS 1 AND 2 | 2005年 / 277-279卷
关键词
energy efficient furnace; vacuum furnace; optimization; thermal analysis database;
D O I
10.4028/www.scientific.net/KEM.277-279.732
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
With the constructed thermal analysis database, optimization for a vacuum furnace was performed to improve its energy efficiency. Insulator thickness and heater size were selected as the pp design variables and the heat flux requirement was used as the objective function. Four different initial values yielded the same converged optimization showing a global solution. The optimal result showed a reduction of 3similar to19% for the energy requirement in comparison with the initial designs. Also, optimization could be possible within one minute due to the efficiency of the constructed analysis database. When the manufacturing cost is accounted for along with the heat flux requirement, alternative optimizations are also possible, which can be useful guidelines to a manufacturer.
引用
收藏
页码:732 / 740
页数:9
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