DYNAMICS
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WORK, ENERGY AND POWER
Derivations and applications of formulae for mechanical work and power. Basic friction theory and its effect on efficiency. SAE SOLUTIONS  Requires purchase of a password ____________________________________________________ MOTION Linear and Angular Motion Distance, Velocity and Acceleration Relationships. SAE SOLUTIONS  Requires purchase of a password ____________________________________________ IMPULSE AND MOMENTUM Newton's Laws of Motion Momentum and Impulse for Linear and Angular Motion Coefficient of Restitution Collisions Between Bodies. Pile Drivers SAE SOLUTIONS  Requires purchase of a password _____________________________________________ Centripetal Force and Acceleration The affect on Moving Machines Vehicles sliding and overturning on bends Stress and Strain Induced by Centrifugal force. SAE SOLUTIONS  Requires purchase of a password ______________________________________________________ Angular motion Moment of inertia Radius of gyration Newton's laws Inertia torque Angular kinetic energy Problems involving energy conversion SAE SOLUTIONS  Requires purchase of a password _______________________________________________________ Inertia force Inertia forces in mechanisms The effect of friction The system approach to solving problems SAE SOLUTIONS  Requires purchase of a password __________________________________________________________ KINEMATICS  VELOCITY/ACCELERATION DIAGRAMS Mechanisms Velocity and Acceleration Diagrams. Motion of Piston, Con. Rod and Crank Four Bar Chains. Graphical and Mathematical Methods. Inertia Forces. Coriolis Acceleration/Sliding Links SAE SOLUTIONS  Requires purchase of a password _____________________________________________________________ A tutorial explaining the gyroscopic properties of spinning bodies and its effect on vehicles,aeroplanes and ships. SAE SOLUTIONS  Requires purchase of a password ______________________________________________________

Wheel/belt Speeds Friction on Curved Surface. Power Transmitted. Effect of Centrifugal Force. Maximum Power Transmitted SAE SOLUTIONS  Requires purchase of a password _______________________________________________________________ BALANCING  Two Tutorials covering: Tutorial 1  Balancing a simple disc. Static balance and dynamic Balance. Tutorial 2  Reciprocating Machine Balancing. SAE SOLUTIONS  Requires purchase of a password _______________________________________________________________ A short tutorial covering the sudden coupling of two freely rotating bodies. SAE SOLUTIONS  Requires purchase of a password _______________________________________________________________ FLYWHEELS AND TORQUE  ANGLE DIAGRAMS A short tutorial covering flywheels needed to limit the speed of machines subjected to a fluctuating torque. SAE SOLUTIONS  Requires purchase of a password _______________________________________________________________ This tutorial covers simple gear trains, compound gears and epicyclic gear boxes. How to calculate gear ratios, power transmission and holding torque. SAE SOLUTIONS  Requires purchase of a password _______________________________________________________________ This tutorial covers simple CONE and FLAT PLATE clutches. The theories of constant pressure and constant wear are investigated. Problems involve maximum torque and power transmission. SAE SOLUTIONS  Requires purchase of a password _______________________________________________________________ This is a tutorial on screw friction and types of screw drive systems SAE SOLUTIONS  Requires purchase of a password _______________________________________________________________ This tutorial covers friction brakes  Shoes/Drums/Band Brakes SAE SOLUTIONS  Requires purchase of a password _______________________________________________________________ This tutorial covers mechanical speed governors Watt, Porter and Hartnell types SAE SOLUTIONS  Requires purchase of a password ________________________________________________________________ 5 Tutorials covering most aspects of mechanical vibrations: Natural Vibrations, Free Damped Vibrations, Forced Vibrations, Systems with 2 Degrees of Freedom, Torsional Virations
