Exergetic Optimization of the Heat Recovery Steam Generators by Imposing the Total Heat Transfer Area

Victor-Eduard Cenuşă; Adrian Badea; Michel Feidt; Riad Benelmir

Makale detayları

Exergetic Optimization of the Heat Recovery Steam Generators by Imposing the Total Heat Transfer Area

Yazarlar:

Victor-Eduard Cenuşă | Adrian Badea | Michel Feidt | Riad Benelmir

Yayıncı:

Uluslararası Uygulamalı Termodinamik Derneği İktisadi İşletmesi

Dergi:

International Journal of Thermodynamics 2004 Vol.7 Issue 3, pp.149-156

Belge Tipi:

Makale

Yayın Tarihi:

8/2004

Belge Dili:

İngilizce

Document ID (Org No.):

2000477250

Sıklık:

Üç Aylık

eISSN:

2146-1511

pISSN:

1301-9724

Özet:

 

The paper presents an original and fast method for the heat recovery steam generator (HRSG) exergetic optimization. The objective is maximizing the exergy transfer to the water / steam circuit. The proposed approach, different from the classical method that fixes the pinch point, is essentially thermodynamic but it considers also the economics by imposing the total heat transfer area of HRSG. The HRSG may have one or two steam pressures, without reheat. The input data from the gas turbine are: the mass flow rate, the temperature and the molar composition of flue gases. The results are the optimum pressures of the superheated steam. The numerical computations were realized in Delphi programming utility. The obtained results are in agreement with the recent literature.

Makale detayları

Exergetic Optimization of the Heat Recovery Steam Generators by Imposing the Total Heat Transfer Area

Yazarlar: Victor-Eduard Cenuşă | Adrian Badea | Michel Feidt | Riad Benelmir

Yayıncı: Uluslararası Uygulamalı Termodinamik Derneği İktisadi İşletmesi

Dergi: International Journal of Thermodynamics 2004 Vol.7 Issue 3, pp.149-156

Belge Tipi: Makale

Yayın Tarihi: 8/2004

Belge Dili: İngilizce

Document ID (Org No.): 2000477250

Sıklık: Üç Aylık

eISSN: 2146-1511

pISSN: 1301-9724

Sayı

Yazarlar:

Victor-Eduard Cenuşă | Adrian Badea | Michel Feidt | Riad Benelmir

Yayıncı:

Uluslararası Uygulamalı Termodinamik Derneği İktisadi İşletmesi

Dergi:

International Journal of Thermodynamics 2004 Vol.7 Issue 3, pp.149-156

Belge Tipi:

Makale

Yayın Tarihi:

8/2004

Belge Dili:

İngilizce

Document ID (Org No.):

2000477250

Sıklık:

Üç Aylık

eISSN:

2146-1511

pISSN:

1301-9724