结晶潜热是指在温度保持不变的情况下,单位质量的物质从液态转变到固态时所释放出的热量。
... 融化潜热 latent heat of fusion 相变潜热 latent heat of phase change 结晶潜热 latent heat of crystallization ...
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Composite duct system may optimized the field of argon flow, and crystallizing latent heat is carried faster. Oxygen content in the crystal reduces remarkably, but carbon content reduces little.
复合式导流系统可以优化氩气流场,加快结晶潜热的散发,单晶中氧含量明显降低,碳含量略有下降。
参考来源 - 太阳能硅单晶快速生长中结晶潜热的研究Anyway, the ideal resolution is advancing the pull speed by improving the distribution of hot zone and increasing the release rate of crystallization heat. The conventional argon guide system is modified inΦ200 mm CZSi growth.
综合来说,改善热场的分布,提高结晶潜热的释放速率,增大拉速才是提高单产和降低成本的最理想的选择。
参考来源 - Φ200 mm太阳能级CZSi单晶生长速率的数值模拟研究·2,447,543篇论文数据，部分数据来源于NoteExpress
晶体直径的增大也使结晶潜热的散发更加困难，结晶速率难以提高。
The increase of the crystal diameter also makes the release of the crystallize latent heat and the exaltation of the crystallize velocity more difficult.
采用考虑结晶潜热的微结构件注射成型有限元模型能较准确地预测制品内部温度场分布。
The finite model of injection molded parts with microstructure region considering latent heat can approximatively forecast the cavity temperature.
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