Renewable energy Global and Indian Potential of Wind Energy
Review of Fluid Mechanics & Turbulence
Wind energy fundamentals
Climate change and need, Advantages of wind energy, Potential of Wind Energy worldwide, Estimating wind speed and power, Wind resource estimation – Scope and methods, Site Selection, How wind is generated, overview of wind meteorology, Wind power capture and efficiency in extracting wind power
Wind Turbine Technologies
Overview, Aerodynamics of wind turbines: general overview, Transmission and power generation systems, Controls and safety of wind turbines, Fixed speed and variable speed Wind Turbines, Off-shore Wind Turbines: Dimensional Analysis and Scaling laws
Aerodynamics of Wind Turbine
General Overview, One-dimensional Momentum Theory and the Betz Limit, Ideal Horizontal Axis Wind Turbine with Wake Rotation, Airfoils and General Concepts of Aerodynamics, Blade Design for Modern Wind Turbines, Momentum Theory and Blade Element Theory, Blade Shape for Ideal Rotor without Wake Rotation, General Rotor Blade Shape Performance Prediction, Blade Shape for Optimum Rotor with Wake Rotation, Generalized Rotor Design Procedure
Horizontal Axis Wind Turbine
Working principle, Aerodynamics of HAWT: Momentum methods, Strip theory, Blade Element Momentum (BEM) method to model the aerodynamic forces on a rotor, Alternative aerodynamic models for rotors, Effects of atmospheric turbulence, Experimental methods for design and power estimations, Safety and Environmental impact
Vertical Axis Wind Turbine
Working principle: Lift Vs Drag based VAWT, Power coefficient, VAWT Design: Aerofoil choice, geometric, kinematic and dynamic design parameters, Experimental methods for power estimation, Safety and applicability
Mechanics & Dynamics of Wind Turbines
Steady loads in normal operation, Stress and strain, (Static) beam bending - Euler-Bernoulli theory, Oscillations & eigenmodes Blade oscillation & centrifugal stiffening
Control of Wind Turbines
Sensors and Actuators in wind turbines, Control system architecture, Control of variable speed turbines, Torque control at subrated power
Alternative Concepts
Small Scale wind turbines, Airborne wind energy (AWE), Loyd's formula .
Electrical Aspects of Wind Turbines, Wind Turbine Materials and Components, Wind Turbine Design and Testing
Wind Energy modeling - CFD Perspective
Modeling strategy, numerical aspects and simulation methodologies