Introduction to Marine Power and Propulsion Systems

Are you interested in how massive commercial ships and naval vessels navigate the oceans efficiently? Designing and analyzing marine propulsion systems requires a solid grasp of thermodynamics, fluid dynamics, and modern power generation. This text-based course guides you from the fundamental concepts of marine engineering to the analysis of complex propulsion systems. You will learn to evaluate different power plants, match engines with propellers, and explore modern green technology innovations shaping the future of maritime transport. What you'll learn: Understand the core principles of marine propulsion, including propeller mechanics and waterjet systems; Analyze thermodynamic cycles such as Diesel, Rankine, Brayton, and combined-cycle power plants; Apply engine-propeller matching techniques to optimize ship performance and fuel efficiency; Evaluate alternative propulsion technologies, including battery-operated systems and fuel cells; Explore modern hybrid marine power configurations and decarbonization strategies in shipping; Assess propulsion plant design alternatives under real-world physical and economic constraints. The course begins with foundational marine engineering terminology and basic propulsion mechanics before moving into detailed thermodynamic analyses of traditional and modern power cycles. You will then study propeller-engine matching and read through structured design scenarios that simulate real-world maritime engineering decisions. This course is designed for aspiring marine engineers, naval architecture students, and technology enthusiasts. No prior background in marine propulsion is required, though a basic understanding of general physics is helpful. Start reading today to master the fundamentals of modern marine power and propulsion systems.