We think you have liked this presentation. If you wish to download it, please recommend it to your friends in any social system. Share buttons are a little bit lower. Thank you!
Presentation is loading. Please wait.
Published byLiam Stonehill
Modified over 2 years ago
Types Internal Combustion Engines External Combustion Engines
Internal Combustion-Basic Parts Crankcase Crankshaft Piston Piston Rings Connecting Rod 4-Stroke Engine Valvetrain Camshaft Valves
Crankcase Main Structural component of the engine.
Piston Cylindrical part fitted in a cylinder Transmits power created by the combusting fuel & air
Piston Rings Seals the Piston to the Cylinder Wall
Connecting Rod Links Crankshaft to Piston
Crankshaft Converts the Linear motion of the piston to a Rotary motion.
4-Stroke Engine-Valvetrain Camshaft Operates Valves Valves Open and Close Ports
Internal Combustion Engines 4-Stroke Gas 2-Stroke Gas
4-Stroke Gas Engines 4 Stroke / Cycle Intake Compression Power Exhaust
Intake Stroke Piston moves down drawing in fuel and air.
4-Stroke Gas Engines - Intake
4-Stroke Gas Engines - Compression Piston moves up, squeezing the fuel and air
4-Stroke Gas Engines - Compression
4-Stroke Gas Engines - Power Near Top Dead Center spark ignites the fuel and air combusting the vapor forcing the piston down.
4-Stroke Gas Engines - Power
4-Stroke Gas Engines - Exhaust Piston moves up forcing out the spent gasses
4-Stroke Gas Engines - Exhaust
4-Stroke Gas Engines 4-Stroke In Action Pros Easy to Refuel Light Weight Inexpensive Cons Only 30% Efficient
2-Stroke Gas Engines Completes the 4-cycles in 2-strokes No Valvetrain Uses Transfer Ports
2-Stroke Gas Engines 2-Stroke in action Advantages: Less Moving Parts Light Weight Twice as Powerful Operating Position Disadvantages: Frequent Rebuilds Pollution Burns Oil
External Combustion Engines Steam Engines Rocket Engines
Steam Engines Steam engines were the first engine type to see widespread use. Used to pump water
Rocket Engines Rocket engines are reaction engines. Two Types Solid Fuel Liquid Fuel
Solid & Liquid Fuel
© Goodheart-Willcox Co., Inc. Permission granted to reproduce for educational use only.
Part - 1. Internal Combustion Engines External Combustion Engines Electric Motors / Hybrids.
Four stroke engine Prepared by : Pavan Narkhede Enrollment No : Division : I & I1 (ME)
Engines Engines Four-Stroke Gasoline Engine Two-Stroke Gasoline Engines Diesel Engine Rotary Engine Steam Engine Internal combustion engine needs fuel,
1 Engine Operating Principles Small Engines. 2 Internal Combustion Engine –Is an engine where air and fuel are burned with the release of this energy.
Internal Combustion Engines – The Diesel References Required Principles of Naval Engineering – (pP ) Optional Introduction to Naval Engineering.
Four- Stroke Small Engines Transportation Mr. O. Components Recoil Start- Pull start system, connects to flywheel/crankshaft. Flywheel- Large wheel mounted.
FLIGHT POWER Know basic engine principles. 1. Define a list of terms related to basic engine principles. 2. Describe the mechanical, cooling, and ignition.
Supreme Power Engine Basics The four cycle engine.
Internal Combustion Engines – The Diesel Objectives Uses for internal combustion engines Thermodynamic principles involved Components and purposes of.
Engines Control Power CVHS. Introduction We will be examining several types of engine converters that are commonly used Many are used in the Transportation.
Four-Stroke Engine Basics Cars Trucks Semis Tractors Airplanes Motorcycles Lawnmowers.
2 Stroke cycle engines uCUmQ9FxMU.
SIMPLE PRESENT NEGATIVE FORM Don’t – doesn’t PRESENTED BY GIANNY ORTIZ.
Small Engines / Outdoor Power Equipment Riverside FFA Ag Engineering.
Small Engine Theory What is the purpose of a Small Engine? When does a small engine Get classified into a large engine?
SMALL ENGINES ENGINE OPERATION FOR A FOUR STROKE ENGINE.
PowerPoint ® Presentation Chapter 3 Engine Operation Engine Components Four-Stroke Cycle Engines Two-Stroke Cycle Engines Valving Systems Diesel Engines.
Two Stroke Cycle Engine The two stroke cycle engine is designed to complete the four principle events (one cycle) in one revolution of the crankshaft Stroke.
The Small Internal Combustion Engine. Objectives Identify the operating principles of the internal combustion engine. Identify the operating characteristics.
Introducing the latest two-cycle design innovation from Maruyama Manufacturing Co. High Efficiency Recirculator Engine.
Four-Stroke Engine Basics Instructor: Adam Megel Next.
The piston descends from the top of the cylinder to the bottom of the cylinder, reducing the pressure inside the cylinder. A mixture of fuel and air,
Ag Science and Tech. Understand correct safety procedures when working with small gas engines in the shop. Identify tools used when working with small.
-Upward movement of piston in the cylinder (compression stroke) compresses the gases into the combustion chamber at the top of piston. -Downward movement.
Two Stroke Internal Combustion Engines *How a two stroke engine works *Advantages/Disadvantages.
Automotive Industry Career Opportunities The automotive industry is expected to be one of the top growing career fields. Employment is expected to grow.
Two and Four Cycle Engines TRF Cycle Vs 4 Cycle Cycle a series of events that repeat themselves 2 cycle 2 piston strokes to complete one cycle.
HOW THE ENGINE WORKS RK. CYLINDER BLOCK n The cylinder block is the foundation to which all other components are attached. RK.
1 Physical principles related to operation Basic parts of the engine assembly Four stroke operating theory.
© 2012 Delmar, Cengage Learning Introduction to the Engine Chapter 15.
Build Basic Knowledge of Internal Combustion Engines (I.C.E)
The Diesel Cycle By Marcus Low. What is the difference? The Diesel engine takes in JUST air. The compression ratio is higher, thus higher efficiency.
1 Engine Construction. 2 Gasoline engines transform chemical energy of burning fuel into mechanical energy. A gasoline engine is an internal combustion.
Two-Cycle and Four- Cycle Engines Chapter 5. Objectives Describe four-stroke cycle engine operation and explain the purpose of each stroke. Explain the.
5 parts. 1. Burned gases removed by the motion of the a piston. 2. The movement of a piston from top to bottom or from bottom to top. 3. A sliding cylinder.
IOT POLY ENGINEERING 3-6 Power Plants – Engines Types of Engines and Uses 1.External Combustion (EC) Engines: Steam – steam locomotives; turbines in electricity.
I.C Engines. An internal combustion engine is a heat engine which converts the heat energy to mechanical work. Heat energy Mechanical work.
The Diesel Engine The Combustion Cycle The four-stroke combustion cycle of the diesel engine is composed of the intake stroke, compression stroke, power.
Basic Engine Operation & Construction Purpose of an engine - To create power for a specific use! Use for What? How do you create Power? A Potato Gun !!!
Small Engines The identification and operating process of four-cycle and two- cycle small engines Mr. Alan Ford.
The Otto Cycle Objective: To provide information of the Otto cycle, examples, and applications Johnny Lee.
Section Give the two main types of heat engines: External combustion engine Internal combustion engine An engine that burns fuel outside the engine.
Objectives Define a small engine Uses of a small engine History of the small engine Types of small engines Commonality of small engines Basic Parts Different.
52 RCACS Ground School Engines PO 407 EO 1 “Basic Construction and Four Stroke Cycle”
Diesel Engine 4 Stroke Cycle model Direct Injection Load ‘Diesel 4S cycle.ppt’ as well and then run this presentation in ‘Slide Show’ mode to see the Animated.
© 2017 SlidePlayer.com Inc. All rights reserved.