Year 2004, Volume 7, Issue 3, Pages 149 - 156 2004-09-01

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

Victor-Eduard Cenuşă [1] , Adrian Badea [2] , Michel Feidt [3] , Riad Benelmir [4]

170 434

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.
heat recovery steam generator - HRSG, numerical model, exergetic optimization, imposed total heat transfer area
Primary Language en
Subjects
Journal Section Regular Original Research Article
Authors

Author: Victor-Eduard Cenuşă

Author: Adrian Badea

Author: Michel Feidt

Author: Riad Benelmir

Bibtex @ { ijot76677, journal = {International Journal of Thermodynamics}, issn = {1301-9724}, eissn = {2146-1511}, address = {Yaşar DEMİREL}, year = {2004}, volume = {7}, pages = {149 - 156}, doi = {}, title = {Exergetic Optimization of the Heat Recovery Steam Generators by Imposing the Total Heat Transfer Area}, key = {cite}, author = {Cenuşă, Victor-Eduard and Badea, Adrian and Feidt, Michel and Benelmir, Riad} }
APA Cenuşă, V , Badea, A , Feidt, M , Benelmir, R . (2004). Exergetic Optimization of the Heat Recovery Steam Generators by Imposing the Total Heat Transfer Area. International Journal of Thermodynamics, 7 (3), 149-156. Retrieved from http://dergipark.gov.tr/ijot/issue/5753/76677
MLA Cenuşă, V , Badea, A , Feidt, M , Benelmir, R . "Exergetic Optimization of the Heat Recovery Steam Generators by Imposing the Total Heat Transfer Area". International Journal of Thermodynamics 7 (2004): 149-156 <http://dergipark.gov.tr/ijot/issue/5753/76677>
Chicago Cenuşă, V , Badea, A , Feidt, M , Benelmir, R . "Exergetic Optimization of the Heat Recovery Steam Generators by Imposing the Total Heat Transfer Area". International Journal of Thermodynamics 7 (2004): 149-156
RIS TY - JOUR T1 - Exergetic Optimization of the Heat Recovery Steam Generators by Imposing the Total Heat Transfer Area AU - Victor-Eduard Cenuşă , Adrian Badea , Michel Feidt , Riad Benelmir Y1 - 2004 PY - 2004 N1 - DO - T2 - International Journal of Thermodynamics JF - Journal JO - JOR SP - 149 EP - 156 VL - 7 IS - 3 SN - 1301-9724-2146-1511 M3 - UR - Y2 - 2019 ER -
EndNote %0 International Journal of Thermodynamics Exergetic Optimization of the Heat Recovery Steam Generators by Imposing the Total Heat Transfer Area %A Victor-Eduard Cenuşă , Adrian Badea , Michel Feidt , Riad Benelmir %T Exergetic Optimization of the Heat Recovery Steam Generators by Imposing the Total Heat Transfer Area %D 2004 %J International Journal of Thermodynamics %P 1301-9724-2146-1511 %V 7 %N 3 %R %U
ISNAD Cenuşă, Victor-Eduard , Badea, Adrian , Feidt, Michel , Benelmir, Riad . "Exergetic Optimization of the Heat Recovery Steam Generators by Imposing the Total Heat Transfer Area". International Journal of Thermodynamics 7 / 3 (September 2004): 149-156.