ICR循环燃气轮机的仿真研究  

Simulation Research of the ICR Cycle Gas Turbine Performance

作　　者：马晓峰[1] 刘国库[2] 王绍忠[2] 杨仁[3] 

机构地区：[1]海军驻西安地区航空军事代表室,陕西西安710021 [2]海军驻沈阳地区发动机专业军事代表室,辽宁沈阳110043 [3]哈尔滨工程大学动力与能源工程学院,黑龙江哈尔滨150001

出　　处：《燃气涡轮试验与研究》2011年第2期41-44,共4页Gas Turbine Experiment and Research

摘　　要：采用MATLAB和VC混合编程的方法,建立了不同循环燃气轮机的热力性能仿真模型,并利用该模型对比研究了压比、燃气初温、间冷度、回热度等参数对ICR(间冷-回热)循环比功和效率的影响。研究表明:在给定条件下,合理匹配压比、燃气初温、间冷度和回热度等参数,可使ICR循环的比功和效率均达到最大;与单循环相比,ICR循环的比功增加10.4%,效率增加7.2%。The calculation programs for different cycle gas turbines were built with the hybrid programming method of MATLAB and VC.And then,contrastive study on the influence relationships between the different thermal parameters（including pressure ratio,initial gas temperature,intercooler effectiveness and recuperator effectiveness） and the intercooling recuperated（ICR） cycle performance（including specific power and thermal efficiency） were carried out.The results show that it can achieve the maximal specific power and thermal efficiency simultaneously when the thermal parameters were matched reasonably under the certain condition.Compared with the simple cycle,ICR cycle can improve the specific power by 10.4% and the thermal efficiency by 7.2%.

关 键 词：ICR 间冷度 回热度 最佳压比 

分 类 号：TK47[动力工程及工程热物理—动力机械及工程]