HYDCUV程序的功能和应用开发

ＨＹＤＣＵＶ程序是一个重要的水力学分析程序。它可以计算正常运行工况下反应堆压力容器内的压降、旁流和水力学力以及它们的平衡。在资料不足的情况下，通过剖析源程序对该引进程序的模型和方法进行了分析。通过敏感性研究，弄清了参数的意义及其影响的范围和大小，对该程序有了较深的理解和认识。用该程序进行了水力学工程计算，结果与水力模拟数据符合相当好。

Function and Development for Application of HYDCUV Program

The HYDCUV program is an important reactor hydraulic computer code.Using it the pressure drop,bypass in vessel and hydraulic forces and their balance at nominal condition can be calculated and analyzed.In short of information,the module and method of the code was analyzed with reading source code.The meaning of parameters and their influence are made clear by sensitivity research.The profound realization about the program is obtained.An engineering calculation with the program is done,the result is well consistent with the data of hydraulic simulation test.