Application of exergy analysis for evaluation of CO2 emission from operation of steam power unit

• Autorzy: Stanek W. , Budnik M.
• Języki publikacji: EN

Abstrakty

EN

Szargut proposed the algorithm for determination of the influence of irreversibility of components of thermal process on the emission of CO2 [6]. In the presented paper, basing on Szargut's proposal, the example of analysis of influence of operational parameters of coal fired power plant on the local increase of CO2 emission is presented. The influence of operational parameters on the local exergy losses appearing in components of investigated power plant are simulating making use of the semi-empirical model of power plant.

Słowa kluczowe

EN

CO2 emission; exergy; exergy losses

PL

egzergia; emisja CO2; straty egzergii

• Wydawca: Wydawnictwo Instytutu Maszyn Przepływowych PAN ; Komitet Termodynamiki i Spalania PAN
• Czasopismo: Archives of Thermodynamics
• Rocznik: 2010
• Tom: Vol. 31, no. 4
• Strony: 81--91
• Opis fizyczny: Bibliogr. 8 poz.,Rys., tab., wz.,

Twórcy

autor

Stanek W.

autor

Budnik M.

• Silesian University of Technology, Institute of Thermal Technology, Konarskiego 22, 44-100 Gliwice, Poland,

Bibliografia

• [1] RUSINOWSKI H., SZAPAJKO G., STANEK W.: Hybrid model of the conventional power unit. Mechanics 27(2008), No. 3, 120-130.
• [2] RUSINOWSKI H., STANEK W.: Hybrid model of steam boiler. Energy 2(2010), 1107--1113.
• [3] STANEK W., RUSINOWSKI H.: Application of empirical modeling for construction of auxiliary models of steam boiler. Archives of Thermodynamics 29(2008), No. 4, 165-176.
• [4] SZARGUT J.: Exergy. Handbook for calculations and applications. Silesian University of Technology Publishers, Gliwice 2007 (in Polish).
• [5] SZARGUT J.: Exergy method - Technical and ecological applications. WIT-Press, 2005.
• [6] SZARGUT J.: Influence of thermal process consititients irreversibilities on CO2 emissions. Energetyka, 2007, 785-787 (in Polish).
• [7] VALERO A.: The thermodynamic process of cost formation. Encyclopedia of Life Support systems. EOLSS Publishers, Oxford 2006, www.eolss.net
• [8] VALERO A, TORRES C.: Application of thermoeconomics to operation diagnosis of energy plants. EOLSS Publishers, Oxford 2006, www.eolss.net