基于EES的一级蒸馏Kalina循环的热力学分析

摘要

以一级蒸馏Kalina循环为研究对象，运用热力学第一定律和第二定律，找出各个器件之间的热力学关系，在这些关系的基础上，运用EES软件（Engineering Equation Solver）进行运算，从而得出在其他条件不变的情况下，汽轮机进气压力、氨溶液浓度、汽轮机进气温度等因素对发电效率的影响。%Study on primary distillation Kalina cycle, we can find the thermodynamic relations of each devices using the first and second laws of thermodynamics. Upon those relations, it comes to the conclusion of the influence of the turbine inlet air pressure, ammonia concentration, the turbine inlet temperature and other factors on the power generation efficiency by using the software of EES.