Measurement of temperature inside die and estimation of interfacial heat transfer coefficient in squ

来源 :中国铸造：英文版 | 被引量 : 0次 | 上传用户：geona

【摘要】

：

作为一种先进近网的形状技术，压榨扔是为生产高正直铸造物的一个优秀方法。数字模拟是一个很有效的方法优化压榨扔过程，和界面的热转移系数(IHTC ) 是在数字模拟的一个重要边界

【作者】

：

Fei-fan Wang Ke-yan Wu Xu-yang

【机构】

：

SchoolofMaterialsScienceandEngineering,KeyLaboratoryforAdvancedMaterialsProcessingTechnology（Ministr

【出处】

：

中国铸造：英文版

【发表日期】

：

2017年5期

【关键词】

：

压榨扔界面的热转移系数温度传感器单位反的途径 TP391.99 一 squeeze casting interfacial heat transfer c

【基金项目】

：

This work was financially supported by the National Science and Technology Major Project of China （2017ZX04080001） and the National Key Research and Development Program of China （2016YFB0701204）.

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作为一种先进近网的形状技术，压榨扔是为生产高正直铸造物的一个优秀方法。数字模拟是一个很有效的方法优化压榨扔过程，和界面的热转移系数(IHTC ) 是在数字模拟的一个重要边界条件。因此， IHTC 的学习意义大。在现在的学习，实验被进行，扔的板形状铝合金在 H13 钢被扔死。以便在 die 内获得精确温度读物，一个特殊温度传感器单位(TSU ) 被设计。宽的六 1 公里和 1 公里深投出为其尖端被焊接到结束墙的热电偶的放置在传感器单位被用机器制造。每条沟被用机器制造从传感器单位的前端在特别距离(1， 3，和

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