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Flywheels Load-leveling and Transportation
What is a Flywheel? Rotating device which can collect or expend energy.
Flywheel Physics E = ½ Iω 2 I = kMr 2 a
Engineering Problems High Rotational Speed Tensile strength of materials Energy Loss Ao8 Ao8
Technologies Steel to composite Magnetic bearings Construction methods
Uses Common Applications NASA Transportation Load-Leveling
Flywheels in Daily Life Potter’s wheel Clocks Treadle in sewing machine
Flywheels in NASA Potentially power space shuttles
Flywheels in Transportation Electric rails HEVs Chrysler Patriot
Flywheels as Load Levelers Beacon Power Corporation UPS
References ombustion_engine 0NARUC%20presentation% %20%5BFinal%5D.pdf
Presented By: Drew Powers. The AC is the abbreviation for alternating current which is the electric charge flow periodically changes directions or polarity.
Concrete as a construction material. What Is Concrete Used For? Construction Material Art Work.
Technology n The process whereby human beings use tools, machines, materials and knowledge to solve problems in order to satisfy needs and wants.
Using Electricity and Magnetism - What Is Electromagnetism? Electric Current and Magnetism An electric current produces a magnetic field.
Polarization of light Three slides. A light wave which is vibrating in more than one plane is referred to as unpolarized light. Light emitted by the sun,
Is Mr Firth more powerful than a light bulb?. What is Power? Power is measured in watts (W) and tells you how much energy a device can transfer in one.
11.4 The Rate at Which Energy is Used. We use electrical power every day in many different ways. What is power? Power is how rapidly an appliance uses.
Electricity and Magnetism Flashcards. 1 No charge.
Chapter 1 Objectives 1. Define science. 2. Describe the branches of science. 3. Differentiate between a hypothesis and a theory. 4. Identify the steps.
What is speed and how could you improve it by training?
Speed up!. Who are we? Torque is a recently formed engine producer trying to get on the market through its high quality products. Torque is a recently.
Physics Wheeled and levitating vehicles STEM Box Challenge Launch, Dr Stephen Gibson, Lecturer in Physics.
Fuel Cells and a Nanoscale Approach to Materials Design Chris Lucas Department of Physics Outline PEM fuel cells (issues) A nanoscale approach to materials.
Parts of I.C engine Cylinder Cylinder Piston Piston Connecting rod Connecting rod Crank and crank shaft Crank and crank shaft Valves Valves Flywheel Flywheel.
Current Electricity Applied Physics and Chemistry Circuits Lecture 1.
New Technology Summary (Benefits vs. Drawbacks) Copyright ©, 2014LLC, 2010.
Forging new generations of engineers. ROBOTICS What is Robotics? The science or study of the technology associated with the design, fabrication, theory,
METALS Learning Objectives: What is METAL? Different Types of Metals – Ferrous, Non-Ferrous, Alloys Main focus of Ferrous Metals Properties of Metals Characteristics.
Ignition: Parts and Application Test. 1) ? Ignites the fuel-air mixture in the engine combustion chamber (jumps the gap) Has 2 conductors (electrodes)
Applications of Electromagnetism. Electromagnetic Waves.
STEEL COST WEIGHT BENDING DENSITY MAGNETISM ALUMINIUM CORROSION FORMABILITY HARDNESS DURABILITY SIMILARITIES METALS CONDUCT ELECTRICITY AND HEAT PRESSURE.
The semiconductor power diode has been used extensively in various power applications such as power rectifiers and power supplies.
Physical Science and Technology. What is Science? Knowledge we gain from studying or world Physical –How things work Biological –Life.
1. Induction Machines 1.1 Introduction Induction machines are rotating electromechanical energy converting devices. Their operating principle is similar.
1 Unit C: Agricultural Power Systems Lesson 2: Identifying Engine Systems and Their Components.
PowerPoint ® Presentation Chapter 4 Small Engine Fundamentals Four-Stroke Cycle Theory Four-Stroke Cycle Engine Operation Engine Components and Functions.
ELECTRICAL POWER AC MOTOR & DC MOTOR. INTRODUCTION An electrical motor machine that converts electrical energy to mechanical energy in the form of torque.
PowerPoint slides t/a Electrical Principles for the Electrical Trades (Machines) Vol 2 6e by Jim Jenneson and Bob Harper Copyright © 2012 McGraw-Hill Australia.
F=BIL Or is it….. F=qvB. B V The force is to the left.
6 th Science By DJ Woods. Wind energy Solar energy is everything, and wind is an indirect form of it. Wind is caused the differential heating of the Earth.
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