DETERMINATION OF CHAMBER AND PISTON GEOMETRY FOR A ROTARY TYPE EXPANSION MACHINE

Andrey Perminov, Yury Zhuravlev, Yury Lukyanov, Sergey Tikhonov, Alexander Ilyin

Abstract


The article deals with the determination of chamber and piston geometry for a rotary expansion machine. Analytical expressions for the working surface area of piston and for chamber volume are derived. Three defining parameters of the expansion machine were obtained: gas dynamic machine constant Cp; constant M0 connecting torque and Cp; the main dimensionless parameter of the machine Q0, which relates the volume of the chamber and the torque.

Keywords


power generation system; rotary engine; lever-cam motion converter

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References


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DOI: http://dx.doi.org/10.17770/etr2019vol3.4060

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