摘要
阐述了热经济学的思路,针对舰用燃气轮机的热力学模型,建立了燃气轮机的热经济学模型,并讨论了燃气轮机购置费用的估算方法。实例计算结果表明,舰用燃气轮机的总费用率存在一个最小值,且燃料的市场价格、动力装置的年运行时数对装置的总费用率影响较大。
Thermoeconomic analysis approach is expounded in this paper. According to thermodynamic model of marine gas turbines, the ther- moeconomic model is built. Estimate methods of purchased equipment cost of gas turbines are discussed . The result shows that the total cost rate of marine gas turbines has a minimum, The price of fuel and the number of opeml;ng hours per year of gas turbines have important influence on total cost rate of equipment.
出处
《燃气轮机技术》
2007年第3期10-12,22,共4页
Gas Turbine Technology
关键词
燃气轮机
热经济学
总费用率
gas turbine
thermoeconomic
total cost rate
