...;接触换热系数;经验关系式[gap=1228]Key words: interfacial temperature; contact load; contact heat transfer coefficient; empirical correlation...
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Contact heat transfer coefficient increases with the increasing contact pressure generally. The study of temperature on low temperature sample provides some references for preheating of the die material in practice.4.
初始温度不变的条件下,接触换热系数随接触压强增加整体上呈增加趋势;保持高温试样温度不变,在给定压强下,接触换热系数随低温试样温度变化呈现出某种特定的变化规律,这为工程实际中模具的预热提供了必要的数据参考。
参考来源 - 基于瞬态法的界面接触换热系数实验研究·2,447,543篇论文数据,部分数据来源于NoteExpress
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