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| Numerical Simulation of the Temperature Field in Kinescope Glass Shell Forming Process |
| SUN Qiang1,CUI Yongsheng2,CUI Shubiao1,ZHOU Huamin1 |
| (1.State Key Laboratory of Material Processing and Die & Mould Technology, Huazhong University of Science & Technology, Wuhan 430074, China; 2. Pond 94829 Army Quality Branch, Nanchang 330201, China) |
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Abstract An integrated cooling simulation method for the temperature field of the panel during the forming process was proposed. The simulation system for the optimization of processing parameters and inmold cooling system structure design was developed. A finitedifference method based local onedimensional transient analysis in the thickness direction is adopted for the panel part. A threedimensional, boundary element method is used for the numerical implementation of the heat transfer analysis in the mold region. The part and mold analysis are coupled so as to match the temperature and heat flux on the glassmold interface. This paper presented an integrated and coupled numerical model for analyzing the panel cooling process. The numerical results are in good agreement with the experimental ones.
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Received: 27 July 2009
Published: 28 July 2010
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