Ali Golestani - Faculty of Mechanical Engineering, Tabriz University
Esmai Rrazavi - Faculty of Mechanical Engineering, Tabriz University
Mostafa Zanjanitabasi - Faculty of Mechanical Engineering, Yazd University

This paper investigates a radial turbo expander from design to computational analysis and next for production. The operating fluid is Methane. This turbo expander is supposed to produce 10kw power at 5000 rpm. Comparison of rotor torque computationally and numerically agrees well.

turbo expander-Navier stokes Eq.-rotorguide vane