DESIGN AND SIMULATION OF A CONTROLLABLE PITCH MARINE PROPELLER FOR ENHANCED MANEUVERABILITY AND EFFICIENCY
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Abstract
The project is focused on designing and simulating a controllable-pitch marine propeller,for small to medium sized vessel such as fishing trawlers, passenger ferries, tugs and yacht, recognizing the pivotal role such technology plays in optimizing vessel performance. By addressing limitations in conventional fixed-pitch propellers, the project has been able to contribute to the evolution of marine propulsion systems, pushing the boundaries of efficiency and adaptability.
The project methodology involved a comprehensive literature review on marine propulsion and propeller design principles, followed by the formulation of a mathematical analysis for the controllable-pitch propeller design. SolidWorks 3D modeling software is utilized to create a detailed propeller design, which is then subjected to Computational Fluid Dynamics (CFD) simulations to analyze hydrodynamic performance.
An iterative optimization process refines the design based on simulation outcomes, aiming for enhanced efficiency and performance. Through parametric studies and optimization, the project successfully demonstrates the efficiency gains achievable by adjusting the blade tip pitch angle. The controllable-pitch propeller's ability to adapt to varying operational conditions is highlighted, showcasing its potential for improved fuel efficiency and maneuverability. The project contributes to the ongoing advancements in marine propulsion technology, offering insights into the design and simulation of controllable-pitch propellers for small to medium-sized vessels.
The project methodology involved a comprehensive literature review on marine propulsion and propeller design principles, followed by the formulation of a mathematical analysis for the controllable-pitch propeller design. SolidWorks 3D modeling software is utilized to create a detailed propeller design, which is then subjected to Computational Fluid Dynamics (CFD) simulations to analyze hydrodynamic performance.
An iterative optimization process refines the design based on simulation outcomes, aiming for enhanced efficiency and performance. Through parametric studies and optimization, the project successfully demonstrates the efficiency gains achievable by adjusting the blade tip pitch angle. The controllable-pitch propeller's ability to adapt to varying operational conditions is highlighted, showcasing its potential for improved fuel efficiency and maneuverability. The project contributes to the ongoing advancements in marine propulsion technology, offering insights into the design and simulation of controllable-pitch propellers for small to medium-sized vessels.
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