| 热流道系统温度场的数值模拟 |
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| 引用本文： | 金振刚,刘廷华,王涛. 热流道系统温度场的数值模拟[J]. 模具工业, 2003, 0(6): 51-54 |
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| 作者姓名： | 金振刚 刘廷华 王涛 |
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| 作者单位： | 四川大学,四川,成都,610065 |
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| 摘 要： | 建立了热流道系统的瞬态温度场方程 ,并采用有限元法/有限差分法的混合数值方法求解温度场方程 ,最后对模拟结果进行了实验验证 ,结果表明可以减少热流道的返修和调试次数。
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| 关 键 词： | 热流道系统 温度场 有限元法 有限差分法 |
| 文章编号： | 1001-2168(2003)06-0051-04 |
| 修稿时间： | 2002-10-08 |
Numerical Simulation of the Temperature Field of Hot Runner System of Injection Mould |
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| JIN Zhen-gang,LIU Ting-hua,WANG Tao. Numerical Simulation of the Temperature Field of Hot Runner System of Injection Mould[J]. Die & Mould Industry, 2003, 0(6): 51-54 |
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| Authors: | JIN Zhen-gang LIU Ting-hua WANG Tao |
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| Abstract: | The instant state equation of the temperature field of the hot runner system was esˉtablished and solved by using combined numerical value of finite elements and finite difference method.Experimental test carried out for the simulation results indicated that the return for reˉpair and the test times of hot runner was decreased. |
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| Keywords: | hot runner system temperature field finite elements method finite difference method |
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