Abstract Chemical plant system modeling experience based on the use of largely validated commercial modeling tools such as the Aspen HYSYS is adapted and exploited to develop numeric routines for unitary isotopic operations, including permeation, cold trapping, reversible absorption, and cryogenic distillation, for the ITER tritium plant systems. Model prediction capabilities and isotopic database inputs for first-principle models are discussed. Numeric implementation of the Aspen HYSYS routines are presented.

中文翻译：

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用于 ITER 氚工厂系统建模和设计的高级工具

摘要 基于使用经过大量验证的商业建模工具（如 Aspen HYSYS）的化工厂系统建模经验被改编和开发用于单一同位素操作的数值例程，包括渗透、冷阱、可逆吸收和低温蒸馏，用于 ITER氚植物系统。讨论了第一原理模型的模型预测能力和同位素数据库输入。介绍了 Aspen HYSYS 例程的数字实现。