...-speed ratio is ranged from 0.5 to 2.8, which covers the peak of the power, and the generated torque is measured by a torque meter. However, none of the blades exceed the performance of zero-pitched blade. Then, the pitch angles of the blades are varied but with an interval of 2 degrees. As a result...

... ABSTRACT In the trenching, one of the working targets of underwater construction robots, a long ditch for cable laying is dug by rotational torque of the trenching cutter generated by the force of bringing the trenching cutter into contact with the underwater ground. This contact force...

... frame(MRF) method based on open source code OpenFOAM is used, the aerodynamic performance of the 5-MW baseline wind turbine under different wind speeds without considering the impact of the floating structure is simulated, and the rotor thrust, torque, pressure coefficient and wake vortex aerodynamic...

... irregular wave angular displacement boundary calculation pontoon wind energy water ring rotor renewable energy rotary pontoon torque sustainable development computation domain sustainability hydrodynamic force wave train turbine Research of Behavior of Large Rotary Pontoon of Offshore...

..., that simplifies the task of vehicle configuring and reduces its total mass and size; - simplicity, reliability, small mass-and-size properties and low power consumption of control apparatus; - more preferable than of electric mover torque attributes of plunger hydraulic mover, which permits without any...

...~mens~onless grav~ty factor = Jwnmgr} M equ~valent mass of sh~p m = unbalanced mass of rotor mr mass moment of rotor unbalance r rad~us of unbalance Pnet = net out put power t t~me Tb mechan~cal breaking torque Tr resisting torque of rotor Tb + C~ TG generator loading torque Tn E~gen per~od of sh~p Ts s...

... is guaranteed by actual size test specimens and the fatigue strength of the connection is evaluated by a reliability analysis based on the Miner" s rule. miner shoulder seal interference shoulder seal surface evaluation fatigue strength seawater fatigue limit seal integrity design load torque...

... frequency oscillation mechanical fish efficiency engine ship transmission fin torque ship speed wing propulsive ship frequency range aspect ratio Proceedmgs of the First PacifiC/Asia Offshore Mechanics Symposium Seoul. Korea. 24-28 June. 1990 CopYTJght @199O by The International Society...