Influence of the type of working substance and its thermodynamic parameters for selection of sliding vane expanders

• Autorzy: Gnutek Z. , Kolasiński P. , Pomorski M.
• Języki publikacji: EN

Abstrakty

EN

In this paper authors present problems ralated to the influence of the type of working medium and its thermodynamic parameters for expansion processes proceeded in sliding vane expanders. The selection parameters enable the quality assessment of machine operation with respect to expansion ratio a and construction parameters and are also presented in this paper.

Słowa kluczowe

EN

Expansion process; organic Rankine cycle; Vane expander

PL

organiczny obieg Rankine'a; proces ekspansji

• Wydawca: Wydawnictwo Instytutu Maszyn Przepływowych PAN ; Komitet Termodynamiki i Spalania PAN
• Czasopismo: Archives of Thermodynamics
• Rocznik: 2009
• Tom: Vol. 30, no. 4
• Strony: 163--173
• Opis fizyczny: Bibliogr. 12 poz.,Fot., rys., tab., wy

Twórcy

autor

Gnutek Z.

autor

Kolasiński P.

autor

Pomorski M.

• Wrocław University of Technology, Faculty of Mechanical and Power Engineering, Institute of Power Engineering and Fluid Mechanics, Wybrzeże Wyspiańskiego 27, 50-370 Wrocław, Poland,

Bibliografia

• [1] DRESCHER U., BRUGGEMANN D.: Fluid selection for the Organic Rankine Cycle (ORC) in biomass power and heat plants, Applied Thermal Engineering, 2006.
• [2] ANGELINO G., DI PALIANO P.C.: Multicomponent working fluids for organic Rankine Cycles, Energy, Vol. 23, No. 6, 1998.
• [3] BORSUKIEWICZ-GOZDUR A., NOWAK W.: Comparative analysis of natural and synthetic refrigerants in application to low temperature Clausius-Rankine Cycle, Energy, Vol. 32, 2006.
• [4] BO-TAW L., KUO-HSIANG CH., CHI-CHUAN W.: Effect of working fluids on Organic Rankine Cycle for waste heat recovery, Energy, Vol. 29, 2004.
• [5] E. DEFOER: ORC Fluids - Types, Properties, Use, Proc of the Int. Symp. Waste Heat Recovery by Organic Ranikne Cycle, 19-20th May 2009, Kortrijk 2009.
• [6] GNUTEK Z., KALINOWSKI E., KRAWCZYK A.: Method of selection of working substance to the waste heat source in ORC systems, Proc. of the XVth of the Conf. of Thermodynamicists (Zjazd Termodynamików), Gliwice-Kokotek 1993.
• [7] GNUTEK Z., PIETROWICZ S., LAMPERSKI J., KOLASIŃSKI P.: Using the waste energy sources with rotary volumetric machnes, Report 1-20 PWr, Wrocław 2008.
• [8] ANGELINO G., DI PALI ANO P.C.: Multicomponent working fluids for Organic Rankine Cycles, Energy, Vol. 23(1998), No. 6, 1998.
• [9] DRESCHER U., BRÜGGEMANN D.: Fluid selection for the Organic Rankine Cycle (ORC) in biomass power and heat plants, Applied Thermal Engineering, 2006.
• [10] GNUTEK Z.: Sliding Vane Rotary Machines. Developing Chosen Elements of the One-Dimensional Theory, Oficyna Wydawnicza Politechniki Wrocławskiej, Wrocław 1997.
• [11] GNUTEK Z., KOLASIŃSKI P., PIETROWICZ S.: Prototype microsteam power plant using waste energy sources, [in:] Thermodynamics in Science and Industry (Termodynamika w nauce i gospodarce), Vol. l (Eds. Z. Gnutek and W. Gajewski), Oficyna Wydawnicza Politechniki Wrocławskiej, Wrocław 2008.
• [12] DuPont, R123 operation card, www.dupont.com.