A mathematical model of the technological process of the carbothermal synthesis of mixed uranium-plutonium nitride fuel is presented. The model was developed for use in the KOD TP software complex – a code for optimization and diagnostics of technological processes. The applied studies performed in this work are aimed at determining the optimal technological modes and increasing the efficiency of the development and tuning of process control systems as well as expanding the functionality of the KOD TP. The main characteristics of the process are described and the requirements of the model and assumptions are formulated. Computational experiments were performed. It was shown that the model is efficient and that it can be used to develop control systems, optimize regimes, and simulate equipment failures in the course of industrial operation.

提出了混合铀钚氮化物燃料碳热合成工艺过程的数学模型。该模型是为在 KOD TP 软件综合体中使用而开发的——一种用于优化和诊断工艺过程的代码。在这项工作中进行的应用研究旨在确定最佳技术模式，提高过程控制系统的开发和调整效率，以及扩展 KOD TP 的功能。描述了该过程的主要特征，并制定了模型和假设的要求。进行了计算实验。结果表明，该模型是有效的，可用于开发控制系统、优化制度和模拟工业运行过程中的设备故障。