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The New Propeller Design 3 Blades Type On 18o Skew Angle And Testing Cavitation Of Tailing Thai Boat, Innovative Research Publications Irp India, Jaruphant Noosomton, Jarruwat Charoensuk
The New Propeller Design 3 Blades Type On 18o Skew Angle And Testing Cavitation Of Tailing Thai Boat, Innovative Research Publications Irp India, Jaruphant Noosomton, Jarruwat Charoensuk
Innovative Research Publications IRP India
This paper presents to case study the method design of 3-blade type ship propeller. cavitation flow is investigated around ship propellers experimentally. Testing of different types new model propellers and local type propellers are performed in this study. A 3-blades, skew angle 18 degree, developed area 55 and comparison which local type propeller commonly used by Thai fishermen. A practical design method was achieved by combining a vortex lattice lifting method and lifting surface method. The optimum circulation distribution yielding the maximum lift-to-torque ratio was computed for given thrust and chord lengths along the radius of the propeller by dividing …