Thermoeconomic Approach for Optimal Design of Gas Turbine Heat Recovery Steam Generator
In the present study a comprehensive thermoeconomic modelling of a heat recovery steam generator(HRSG)for a typical 4MW class gas turbine is performed.Usually,the thermoeconomic analyses involve a thermodynamic model of the HRSG and an economic model dedicated to assess the cost.In this study,different configurations of single and dual pressure level HRSGs are optimized and afterward compared to find the economical design.For these configurations thermodynamic model calculates the performance and the energy balance of systems at the optimal operating conditions which are derived from optimization model,and economic model estimates total cost per unit of produced energy.Finally,results are compared and the best configuration is selected.
Thermoeconomic model Heat recovery steam generator Single and dual pressure Combined heat and power
P.Hanafizadeh T.Parhizgar K.Ghorbanian
Center of Excellence in Design and Optimization of Energy Systems(CEDOES),School of Mechanical Engin Department of Energy,Sharif University of Technology,Tehran,Iran MAPTA Company,Tehran,Iran
国际会议
桂林
英文
1-11
2013-07-16（万方平台首次上网日期，不代表论文的发表时间）