TY JOUR TI EVALUATION OF THE MAIN PARAMETERS OF THE COMBINED VERTICAL-AXIAL WIND TURBINES FOR SHIPS AND OIL RIGS KW wind turbines KW Darreus rotor KW Savonius rotor KW combined vertical Š°xial wind turbines KW autonomous power supply KW marine vessels KW marine oil extracting platforms JO Vestnik of Astrakhan State Technical University. Series: Marine engineering and technologies AU Terentyev, I.. AU Shishkin, N.. PY 2015 IS 2015 PB Astrakhan State Technical University