Thermodynamic aspects of oxygen-deficient combustion

• Autorzy: Rafidi N. , Blasiak W.
• Języki publikacji: EN

Abstrakty

EN

The oxygen deficient combustion (ODC) is characterized by reactants of low oxygen concentration and high temperature. This work is devoted to analysis of such combustion process from the thermodynamic point of view. It demonstrated the possibilities for reducing thermodynamic irreversibility of combustion by considering the oxygen-deficient combustion process that utilities both gas- and heat-recirculation. Furthermore, an OC system utilizes oxygen as oxidizer has higher 1^st and 2^nd low efficiencies compared to an ODC system using air as oxidizer. This study is a technical guidance for further efficiency-improvement in combustion process especially because the temperature increase due to the reaction in an ODC system is mild.

Słowa kluczowe

EN

combustion; gas recirculation; heat recirculation; irreversibility

• Wydawca: Wydawnictwo Instytutu Maszyn Przepływowych PAN ; Komitet Termodynamiki i Spalania PAN
• Czasopismo: Archives of Thermodynamics
• Rocznik: 2005
• Tom: Vol. 26, no. 2
• Strony: 29--44
• Opis fizyczny: Bibliogr. 10 poz., rys., wykr.

Twórcy

autor

Rafidi N.

• Energy and Furnace Technology, Royal Institute of Technology (KTH) S100 44 Stockholm, Sweden

autor

Blasiak W.

• Energy and Furnace Technology, Royal Institute of Technology (KTH) S100 44 Stockholm, Sweden

Bibliografia

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