创作目的:建立氦氙气体布雷顿循环系统仿真分析平台,计算简单循环、间冷循环、再压缩三种热力学循环条件下系统的热力学循环性能。主要功能:(1)计算不同氦气(或氙气)摩尔份额下的物性参数,包含密度、粘度、热导率、定压比热容、定容比热容、比热比;(2)可计算目前多种热力学循环的热力学系统性能,包含简单循环、间冷循环、再压缩循环三种热力学循环。用途和技术特点:1)程序可给出氦氙混合气体布雷顿循环发电系统的优化参数,为熔盐堆发电系统增加相关技术知识储备;2)程序耦合热力学系统循环,通过高阶维里系数展开,可计算不同状态点下氦氙混合气体的物性; 3)输入与输出基于图形界面化,避免用户从源程序中寻找相应参数并修改的困境。此外,基于跨平台C++图形用户界面应用程序开发,程序可运行在Windows与Linux操作系统中。
Purpose: To establish a simulation analysis platform for helium xenon gas Brayton cycle system, and calculate the thermodynamic cycle performance of the system under three thermodynamic cycle conditions: simple cycle, intercooling cycle, and recompression. Main functions: (1) Calculate physical properties parameters under different mole fractions of helium (or xenon), including density, viscosity, thermal conductivity, specific heat capacity at constant pressure, specific heat capacity at constant volume, and specific heat ratio; (2) It can calculate the thermodynamic system performance of various thermodynamic cycles, including simple cycle, intercooling cycle, and recompression cycle. Usage and technical features: 1) The program can provide optimization parameters for the helium xenon mixed gas Brayton cycle power generation system, adding relevant technical knowledge reserves for the molten salt reactor power generation system; 2) The program couples thermodynamic system cycles, and through high-order Virial coefficient expansion, the physical properties of helium xenon mixtures at different state points can be calculated; 3) Input and output are based on graphical interfaces, avoiding the dilemma of users searching for corresponding parameters and modifying them from the source program. In addition, based on cross platform C++graphical user interface application development, the program can run on both Windows and Linux operating systems.