سال انتشار: ۱۳۸۴
محل انتشار: بیستمین کنفرانس بین المللی برق
تعداد صفحات: ۱۰
Mosallat – Mechanical Faculty of K.N.Toosi University of Technology Iran
Shahnazari – Mechanical Faculty of K.N.Toosi University of Technology Iran
Ziabasharhag – Mechanical Faculty of K.N.Toosi University of Technology Iran
adjusting the difference temperature of gases and heating surfaces. Many parameters have been considered for each HRSG’sheating surfaces. All of these parameters affect on the HRSG cost and size, but it is not necessary to consider all these factors in all designs. In this paper, these parameters and the amount of their effect on HRSG cost has been investigated in order to design the most efficient boiler. The effect ofarameters variations on HRSG width, height and pressure drop has been studied. The parameters that have been considered were tube arrangement, fin density and super heater and reheater tube diameter. Finally, the values of these parameters in order to HRSG cost optimization have been presented.