模板内部聚合物熔体和导热油的流动与传热情况对切粒模板的切粒性能具有重要影响。
The fluid flow and heat transfer of the polymer and thermal oil in the die have an important impact on the palletizing performance of the die.
对造粒模板内部流动与传热的研究可以为模板结构的优化设计、操作条件的合理选取、模板材料的选择提供比较可靠地理论依据。
Numerical simulation provides a reliable method to optimize the design of the die, the choice of metallic material for the die, and the operating conditions of the polymer pelletizing under water.
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