Analysis of kinematics for a single-stage ORC impulse turbine

• Autorzy: Klonowicz W. , Sobczak K. , Fijałkowski T.
• Konferencja: International Symposium on Compressor and Turbine Flow Systems - Theory and Application Areas "SYMKOM" (10 ; 26-28.10.2011 ; Łódź, Polska)
• Języki publikacji: EN

Abstrakty

EN

The paper describes an analysis of an influence of the stator outflow angle α 1 on the performance of a single stage turbine. The turbine is impulse and supersonic with an average Mach number at the stator outflow of 1.8 at the design point. The study includes a 1D design of the stage as well as a CFD analysis of the flow which is considered compressible, viscous and turbulent.

Słowa kluczowe

EN

ORC; organic Rankine cycle; turbine; CFD; computational fluid dynamics CFD

PL

ORC; organiczny obieg Rankina; turbina; CFD; obliczeniowa dynamika płynów

• Wydawca: Wydawnictwo Politechniki Łódzkiej
• Czasopismo: Zeszyty Naukowe. Cieplne Maszyny Przepływowe - Turbomachinery / Politechnika Łódzka
• Rocznik: 2011
• Tom: nr 140
• Strony: 115--122
• Opis fizyczny: Bibliogr. 12 poz.

Twórcy

autor

Klonowicz W.

autor

Sobczak K.

autor

Fijałkowski T.

• Institute of Turbomachinery Technical University of Lodz, Poland,

Bibliografia

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• [3] Bronicki L.Y., Organic Rankine Cycle power plant for waste heat recovery, Nevada, 2007.
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• [7] http://www.fchart.com/
• [8] Klonowicz P., Hanausek P., Optimum Design of the Axial ORC Turbines with Support of the Ansys CFX Flow, 1st International Seminar on ORC Power Systems ORC 2011, Delft, September 22-23, 2011.
• [9] Pasquale D., Ghidoni A., Rebay S., 2011, Shape Optimization of an ORC Radial Turbine Nozzle, 1st International Seminar on ORC Power Systems ORC 2011, Delft, September 22-23, 2011.
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