INTRODUCTION OF FOUR STROKE ENGINE
|
|
- Vernon Nichols
- 5 years ago
- Views:
Transcription
1 INTRODUCTION OF FOUR STROKE ENGINE Engine: An engine is motor which converts chemical energy into mechanical energy Fuel/petrol engine: A petrol engine (known as a gasoline engine in North America) is an internal combustion engine with spark-ignition, designed to run on petrol (gasoline) and similar volatile fuels. Four stroke engine: A four-stroke engine (also known as four-cycle) is an internal combustion engine in which the piston completes four separate strokes which comprise a single thermodynamic cycle. A stroke refers to the full travel of the piston along the cylinder, in either direction.
2 FOUR STROKE ENGINE Four stroke cycle engine s is working at completed four stroke of the piston or two revoluation of the crank shaft it is called as four stroke engine It is two types of valves is presented these are Inlet valve Exhaust valve Four stroke petrol engine working at the four types of stroke Suction stroke Compression stroke Power stroke or expansion stroke Exhaust stroke
3 OTTO CYCLE In 1862 a German engineer Nikolaus Augustus Otto began experimenting with different kinds of engines. His first experiment was conducted on a 4-stroke engine. 10 years later he introduced to the world the Otto engine. The 4-stroke engine consists of a 4- stroke cycle better known as the Otto cycle.
4 OTTO CYCLE PROCESS OTTO CYCLE Each movement of the cylinder up or down the cylinder is one stroke of the four stroke combustion cycle or Otto cycle. The four stroke cycle consists of - induction stroke - compression stroke - ignition/power stroke - exhaust stroke A single cycle requires two revolutions of the crankshaft to complete.
5 SUCTION STROKE Suction Stroke (Intake) : During a suction stroke the piston moves downward by the engine crankshaft either by the momentum of flywheel and or the electric motor or the starter motor. During this stroke piston moves downward and creates a vaccum inside the combustion chamber. Inlet valve (Intake valve) opens during this stoke allowing the air fuel mixture to enter the combustion chamber. Here the fuel is petrol mixed with air broken up into a mist and partially vaporized in the carburettor
6 COMPRESSION STROKE Compression Stroke : During this stroke piston moves upward and compresses the charge. The heat produced by the compression makes more homogeneous mixture of air and petrol inside the cylinder. This heat makes it easier to burn. During this stroke both valves remain closed.
7 POWER OR EXHAUST STROKE During this stroke the mixture under compression is ignited by the spark that is produced by a spark plug. The expansion of the gases due to heat of the combustion creates a pressure on the piston and the cylinder walls. During this stroke piston moves downward. Both valves remain closed during this stroke.
8 EXHAUST STROKE During this stroke the inlet valve remains closed and the exhaust valve remains open. During this stroke piston moves upward and pushes the burnt gases out through exhaust valve. Only a small amount of exhaust gases remain in the clearance space which gets diluted with the fresh incoming charge during a next suction stroke. In this type of engine four strokes of piston are required to complete the cycle.. Four strokes make two revolutions of the crankshaft. Each alternative revolution of the crankshaft has one power stroke. A power stroke consist of above mentioned cycles.
9 ADVANTAGES OF FOUR STROKE PETROL ENGINE Less fuel consumption. Thermal efficiency is more. More volumetric efficiency. Less wear and tear. DISADVANTAGES OF FOUR STROKE PETROL ENGINE More components. Separate valve mechanism is required. More cost. More complicated design.
10 APPLICATIONS OF FOUR STROKE PETROL ENGINE: The four stroke version is generally used for larger applications and is the most common type of engine used in automobiles today. This type of engine is an ingenious and practical design that has powered millions of vehicles. It produces a large amount of power in an efficient and effective manner. It also generally produces less pollution and lasts longer than a two stroke engine. The engine was created by Nikolas Otto in the mid 1800s, and in his honor, it's sometimes known as the Otto Engine. The four main strokes or steps that make up the cycle are intake, compression, combustion, and exhaust, which is sometimes called the Otto cycle.
11
12 DIFFERENCE BETWEEN 4 STROKE AND 2 STROKE PETROL ENGINE FOUR STROKE ENGINE One cycle completed in every 2 revolution of crankshaft More moving parts More maintenance Heavy in weight More expensive Produce more pollution Long engine life Not required Complex design TWO STROKE ENGINE One cycle completed in every revolution of crankshaft Less moving parts Less maintenance Light in weight Less expensive Less pollution Short engine life Required a mix of oil to lubricate the crankshaft Simpler design
UNIT IV INTERNAL COMBUSTION ENGINES
UNIT IV INTERNAL COMBUSTION ENGINES Objectives After the completion of this chapter, Students 1. To know the different parts of IC engines and their functions. 2. To understand the working principle of
More informationIntroduction to I.C Engines CH. 1. Prepared by: Dr. Assim Adaraje
Introduction to I.C Engines CH. 1 Prepared by: Dr. Assim Adaraje 1 An internal combustion engine (ICE) is a heat engine where the combustion of a fuel occurs with an oxidizer (usually air) in a combustion
More informationSAMPLE STUDY MATERIAL
IC Engine - ME GATE, IES, PSU 1 SAMPLE STUDY MATERIAL Mechanical Engineering ME Postal Correspondence Course Internal Combustion Engine GATE, IES & PSUs IC Engine - ME GATE, IES, PSU 2 C O N T E N T 1.
More informationComparative Study Of Four Stroke Diesel And Petrol Engine.
Comparative Study Of Four Stroke Diesel And Petrol Engine. Aim: To study the construction and working of 4- stroke petrol / diesel engine. Theory: A machine or device which derives heat from the combustion
More informationOBJECTIVE: GENERAL ASPECTS ABOUT ENGINES MECHANISM:
LANDMARK UNIVERSITY, OMU-ARAN LECTURE NOTE 3 COLLEGE: COLLEGE OF SCIENCE AND ENGINEERING DEPARTMENT: MECHANICAL ENGINEERING Course code: MCE 211 Course title: Introduction to Mechanical Engineering Credit
More informationENGINE & WORKING PRINCIPLES
ENGINE & WORKING PRINCIPLES A heat engine is a machine, which converts heat energy into mechanical energy. The combustion of fuel such as coal, petrol, diesel generates heat. This heat is supplied to a
More informationADDIS ABABA UNIVERSITY INSTITUTE OF TECHNOLOGY
1 INTERNAL COMBUSTION ENGINES ADDIS ABABA UNIVERSITY INSTITUTE OF TECHNOLOGY MECHANICAL ENGINEERING DEPARTMENT DIVISON OF THERMAL AND ENERGY CONVERSION IC Engine Fundamentals 2 Engine Systems An engine
More informationI.C ENGINES. CLASSIFICATION I.C Engines are classified according to:
I.C ENGINES An internal combustion engine is most popularly known as I.C. engine, is a heat engine which converts the heat energy released by the combustion of the fuel taking place inside the engine cylinder
More informationENGINES ENGINE OPERATION
ENGINES ENGINE OPERATION Because the most widely used piston engine is the four-stroke cycle type, it will be used as the example for this section, Engine Operation and as the basis for comparison in the
More informationUNIT 2 POWER PLANTS 2.1 INTRODUCTION 2.2 CLASSIFICATION OF IC ENGINES. Objectives. Structure. 2.1 Introduction
UNIT 2 POWER PLANTS Power Plants Structure 2.1 Introduction Objectives 2.2 Classification of IC Engines 2.3 Four Stroke Engines versus Two Stroke Engines 2.4 Working of Four Stroke Petrol Engine 2.5 Working
More informationApplied Thermodynamics Internal Combustion Engines
Applied Thermodynamics Internal Combustion Engines Assoc. Prof. Dr. Mazlan Abdul Wahid Faculty of Mechanical Engineering Universiti Teknologi Malaysia www.fkm.utm.my/~mazlan 1 Coverage Introduction Operation
More informationTask 4: Read the texts, look at the illustrations and do the activities below.
Task 4: Read the texts, look at the illustrations and do the activities below. 4 BASIC OPERATIONS The Induction Stroke On the induction stroke, the inlet valve opens and the piston, moving down, creates
More informationInternal Combustion Engines
Internal Combustion Engines The internal combustion engine is an engine in which the burning of a fuel occurs in a confined space called a combustion chamber. This exothermic reaction of a fuel with an
More informationAIM OF THE EXPERIMENT:- To study about two stroke and four stroke petrol engines. APPARATUS REQUIRED:- Sl.no Name of the apparatus Specification Quant
EXPERIMENT ON TWO STROKE AND FOUR STROKE PETROL ENGINES Prepared By Prof. (Dr.) M. K. Roul Professor and Principal, Gandhi Institute for Technological Advancement (GITA), Bhubaneswar 752054 June 2014 1
More informationFUNDAMENTAL OF AUTOMOBILE SYSTEMS
Prof. Kunalsinh Mechanical Engineering Dept. FUNDAMENTAL OF AUTOMOBILE SYSTEMS Prof. Kunalsinh kathia [MECHANICAL DEPT.] UNIT-2 [ENGINES] PART-1 Prof. Kunalsinh kathia [MECHANICAL DEPT.] Internal combustion
More informationThe Four Stroke Cycle
1 Induction As the piston travels down the cylinder it draws filtered air at atmospheric pressure and ambient temperature through an air filter and inlet valves into the cylinder. 2 Compression When the
More informationTHE FOUR STROKE CYCLE BUT HOW DOES IT WORK EXACTLY? LET S LOOK IN MORE DETAIL 1. INDUCTION SUCK 2. COMPRESSION 3. COMBUSTION 4.
THE FOUR STROKE CYCLE BUT HOW DOES IT WORK EXACTLY? WE KNOW ABOUT:- WHICH WE KNOW AS:- LET S LOOK IN MORE DETAIL 1. INDUCTION SUCK 2. COMPRESSION 3. COMBUSTION 4. EXHAUST SQUEEZE BANG BLOW Inlet valve
More informationCombustion engines. Combustion
Combustion engines Chemical energy in fuel converted to thermal energy by combustion or oxidation Heat engine converts chemical energy into mechanical energy Thermal energy raises temperature and pressure
More informationVALVE TIMING DIAGRAM FOR SI ENGINE VALVE TIMING DIAGRAM FOR CI ENGINE
VALVE TIMING DIAGRAM FOR SI ENGINE VALVE TIMING DIAGRAM FOR CI ENGINE Page 1 of 13 EFFECT OF VALVE TIMING DIAGRAM ON VOLUMETRIC EFFICIENCY: Qu. 1:Why Inlet valve is closed after the Bottom Dead Centre
More informationη th W = Q Gas Power Cycles: Working fluid remains in the gaseous state through the cycle.
Gas Power Cycles: Gas Power Cycles: Working fluid remains in the gaseous state through the cycle. Sometimes useful to study an idealised cycle in which internal irreversibilities and complexities are
More informationChapter 14 Small Gas Engines
Chapter 14 Small Gas Engines Use the Textbook Pages 321 349 to help answer the questions Why You Learn So Well in Tech & Engineering Classes 1. Internal combustion make heat by burning a fuel & air mixture
More informationFundamentals of Small Gas Engines
Fundamentals of Small Gas Engines Objectives: Describe the four-stroke cycle engine operation and explain the purpose of each stroke Explain the concept of valve timing Describe two-stroke engine operation
More informationTemplate for the Storyboard stage
Template for the Storyboard stage Animation can be done in JAVA 2-D. Mention what will be your animation medium: 2D or 3D Mention the software to be used for animation development: JAVA, Flash, Blender,
More informationACTUAL CYCLE. Actual engine cycle
1 ACTUAL CYCLE Actual engine cycle Introduction 2 Ideal Gas Cycle (Air Standard Cycle) Idealized processes Idealize working Fluid Fuel-Air Cycle Idealized Processes Accurate Working Fluid Model Actual
More informationIC ENGINE(4 STROKE) G.H.R.I.E&M JALGAON. Sec.(Mech) Sec.(Mech) Sec.(Mech) Sec.(Mech) Mehta chirag Shah sagar Patel jainish talele amit
IC ENGINE(4 STROKE) G.H.R.I.E&M JALGAON Mehta chirag Shah sagar Patel jainish talele amit Sec.(Mech) Sec.(Mech) Sec.(Mech) Sec.(Mech) 9096297071 9028248697 9028913994 8087260063 1 Abstract The four stroke,
More informationTKP3501 Farm Mechanization
TKP3501 Farm Mechanization Topic 2: Internal Combustion Engines Ahmad Suhaizi, Mat Su Email: asuhaizi@upm.edu.my Outlines Internal vs external combustion engines Engine structure Combustion cycle 4 stroke
More informationThe firing order is the sequence of power delivery of each cylinder in a multi-cylinder reciprocating engine.
Firing order Firing order: The firing order is the sequence of power delivery of each cylinder in a multi-cylinder reciprocating engine. This is achieved by sparking of the spark plugs in a gasoline engine
More informationEngine Construction and Principles of Operation
Ch. 4 Engine Construction and Principles of Operation Gasoline Engine A gasoline fueled engine is a mechanism designed to transform chemical energy into mechanical energy It is an internal combustion engine.
More informationChapter 40: Engines and motors
Chapter 40: Engines and motors Dr. Bassam A. Tayeh Engineering Technical English Islamic University of Gaza April, 2017 Contents A. Types and functions of engines and motors B. Internal combustion engines
More information(v) Cylinder volume It is the volume of a gas inside the cylinder when the piston is at Bottom Dead Centre (B.D.C) and is denoted by V.
UNIT II GAS POWER CYCLES AIR STANDARD CYCLES Air standard cycles are used for comparison of thermal efficiencies of I.C engines. Engines working with air standard cycles are known as air standard engines.
More informationHandout Activity: HA170
Basic diesel engine components Handout Activity: HA170 HA170-2 Basic diesel engine components Diesel engine parts are usually heavier or more rugged than those of similar output gasoline engines. Their
More informationTwo Cycle and Four Cycle Engines
Ch. 5 Two Cycle and Four Cycle Engines Feb 20 7:43 AM 1 Stroke of the piston is its movement in the cylinder from one end of its travel to the other Feb 20 7:44 AM 2 Four stroke cycle engine 4 strokes
More informationCompressed and Recycled Air Engine
Compressed and Recycled Air Engine N.V.Narasimha Rao SK.Meeravali N.Tulasiram ABSTRACT: The latest trend in the automotive industry is to develop light weight vehicles. Every automotive industry is looking
More informationDiesel Engine Power Plants
Diesel Engine Power Plants Energy Conversion Engineering Diesel Engine Power Plants Introduction Diesel electric plants are generally available in the range of 2 to 50 MW capacity and they can be used
More informationInternal Combustion Engine. Prepared by- Md Ferdous Alam Lecturer, MEE, SUST
Internal Combustion Engine Prepared by- Md Ferdous Alam Lecturer, MEE, SUST What is an Engine? -a machine designed to convert one form of energy into mechanical energy Two types of engines : 1. Internal
More informationCalifornia State University, Bakersfield. Signals and Systems. Kristin Koehler. California State University, Bakersfield Lecture 4 July 18 th, 2013
Kristin Koehler California State University, Bakersfield Lecture 4 July 18 th, 2013 1 Outline Internal combustion engines 2 stroke combustion engines 4 stroke combustion engines Diesel engines 2 Consists
More informationFocus on Training Section: Unit 2
All Pump Types Page 1 1. Title Page Learning objectives Become familiar with the 4 stroke cycle Become familiar with diesel combustion process To understand how timing affects emissions To understand the
More informationUnit C: Agricultural Power Systems. Lesson 1: Understanding Principles of Operation of Internal Combustion Engines
Unit C: Agricultural Power Systems Lesson 1: Understanding Principles of Operation of Internal Combustion Engines 1 Terms Compression Compression stroke Connecting rod Crankshaft Cycle Cylinder Diesel
More informationHeat Transfer in Engines. Internal Combustion Engines
Heat Transfer in Engines Internal Combustion Engines Energy Distribution Removing heat is critical in keeping an engine and lubricant from thermal failure Amount of energy available for use: Brake thermal
More informationInternal Combustion Engine
Internal Combustion Engine The development of the internal combustion engine was made possible by the earlier development of the STEAM ENGINE. Both types of engines burn fuel, releasing energy from it
More informationHomogeneous Charge Compression Ignition (HCCI) Engines
Homogeneous Charge Compression Ignition (HCCI) Engines Aravind. I. Garagad. Shri Dharmasthala Manjunatheshwara College of Engineering and Technology, Dharwad, Karnataka, India. ABSTRACT Large reductions
More informationInternal Combustion Engines
Introduction Lecture 1 1 Outline In this lecture we will learn about: Definition of internal combustion Development of the internal combustion engine Different engine classifications We will also draw
More informationIC ENGINES. Differences between SI and CI engines: Petrol is fuel, which has a high self ignition temperature
IC ENGINES SI Engines work at constant volume. They have a compression ratio of around 6-10. But CI engines work at constant pressure and has a compression ratio of 16-20. In four stroke engines, one power
More informationInternal Combustion Engines
Engine Cycles Lecture Outline In this lecture we will: Analyse actual air fuel engine cycle: -Stroke cycle -Stroke cycle Compare these cycles to air standard cycles Actual Engine Cycle Although air standard
More informationBronze Level Training
Bronze Level Training Engine Principles of Operation While not everyone at the dealership needs to be a top rated service technician, it is good for all the employees to have a basic understanding of engine
More informationThermodynamics cycles can be classified into different categories depending on fluid used or the different processes:
Classification of thermodynamics cycles Thermodynamics cycles can be classified into different categories depending on fluid used or the different processes: Gas and vapor cycles - Gas cycle: the working
More informationApproved by AICTE, Government of India & affiliated to Dr. A.P.J. Abdul Kalam Technical University, Lucknow Department of Mechanical Engineering
Experiment No. - 1 Object: Study and working of four stroke petrol engine. Apparatus Required: S. No. Name of Apparatus Specifications Model of Four stroke petrol engine NA Figure 1: Working of four stroke
More informationABSTRACT. Electronic fuel injection, Microcontroller, CNG, Manifold injection. Manifold injection with uniflow scavenging.
ABSTRACT Key Words: Electronic fuel injection, Microcontroller, CNG, Manifold injection. Manifold injection with uniflow scavenging. Manifold injection with uniflow stratified scavenging. Direct CNG injection.
More informationGASOLINE DIRECT INJECTION IN SI ENGINES B. PAVAN VISWANADH P. ASHOK KUMAR. Mobile No : Mobile No:
GASOLINE DIRECT INJECTION IN SI ENGINES SUBMIT TED BY B. PAVAN VISWANADH P. ASHOK KUMAR Y06ME011, III/IV B. Tech Y06ME003, III/IV B. Tech Pavan.visu@gmail.com ashok.me003@gmail.com Mobile No :9291323516
More informationChapter 8 Production of Power from Heat
Chapter 8 Production of Power from Heat Different sources of power, such as solar energy (from sun), kinetic energy from atmospheric winds and potential energy from tides. The most important source of
More informationIntroduction Outline of Some Descriptive Systems
Introduction Outline of Some Descriptive Systems 1 1.1. Steam power plant : Layout components of a modern steam power plant. 1.2. Nuclear power plant. 1.3. Internal combustion engines : Heat engines development
More informationAir Cooled Engine Technology. Roth 9 th Ch 5 2 & 4 Cycle Engines Pages 81 94
Roth 9 th Ch 5 2 & 4 Cycle Engines Pages 81 94 1. The of the piston is its movement in the cylinder from one end of its travel to another. Either TDC to BDC (downstroke) or BDC to TDC (upstroke). Identified
More informationModule 3: Influence of Engine Design and Operating Parameters on Emissions Lecture 14:Effect of SI Engine Design and Operating Variables on Emissions
Module 3: Influence of Engine Design and Operating Parameters on Emissions Effect of SI Engine Design and Operating Variables on Emissions The Lecture Contains: SI Engine Variables and Emissions Compression
More informationGas Power System. By Ertanto Vetra
Gas Power System 1 By Ertanto Vetra Outlines Introduction Internal Combustion Engines Otto Cycles Diesel Cycles Gas Turbine Cycles Gas Turbine Based Combined Cycles Gas Turbines for Aircrafts Turbojets
More informationTHE NEW MULTI-BILLION DOLLAR ENGINE: WHY THE EXPERTS
THE NEW MULTI-BILLION DOLLAR ENGINE: WHY THE EXPERTS ARE SO EXCITED! The Counterpoise Bi-Radial Engine Will Cause A Revolution In Engine Building. An explanation from the Chief Science Officer. ebook The
More informationUSOO A United States Patent (19) 11 Patent Number: 6,125,814 Tang (45) Date of Patent: Oct. 3, 2000
USOO6125814A United States Patent (19) 11 Patent Number: Tang (45) Date of Patent: Oct. 3, 2000 54) ROTARY WANE ENGINE FOREIGN PATENT DOCUMENTS 101.1256 5/1977 Canada... 123/222 76 Inventor: Heian d t
More informationLecture 5. Abnormal Combustion
Lecture 5 Abnormal Combustion Abnormal Combustion The Abnormal Combustion:- When the combustion gets deviated from the normal behavior resulting loss of performance or damage to the engine. It is happened
More informationEngine Design Classifications
Chapter 12 Engine Design Classifications Name: Date: Instructor: Score: Textbook pages 158-175 Objective: After studying this chapter, you will be able to describe and explain basic automotive engine designs
More informationA REVIEW ON SIX STROKE, HIGH EFFICIENCY QUASITURBINE ENGINE
A REVIEW ON SIX STROKE, HIGH EFFICIENCY QUASITURBINE ENGINE Kaushik Shailendra Bajaj 1, Shrikant U. Gunjal 2 1 UG Student, Department of Mechanical Engineering, 2 Training & Placement Officer, Sandip Foundation.
More informationINTERNAL COMBUSTION ENGINE (SKMM 4413)
INTERNAL COMBUSTION ENGINE (SKMM 4413) Dr. Mohd Farid bin Muhamad Said Room : Block P21, Level 1, Automotive Development Centre (ADC) Tel : 07-5535449 Email: mfarid@fkm.utm.my HISTORY OF ICE History of
More informationHeat engine. Heat engine
Heat engine Device that transforms heat into work. It requires two energy reservoirs at different temperatures An energy reservoir is a part of the environment so large wrt the system that its temperature
More informationAME 436. Energy and Propulsion. Lecture 6 Unsteady-flow (reciprocating) engines 1: Basic operating principles, design & performance parameters
AME 436 Energy and Propulsion Lecture 6 Unsteady-flow (reciprocating) engines 1: Basic operating principles, design & performance parameters Outline Classification of unsteady-flow engines Basic operating
More informationThe Basics of Four-Stroke Engines
Youth Explore Trades Skills Description Students will be introduced to basic engine parts, theory and terminology. Understanding how an engine works and knowing some key related parts and terminology is
More informationKul Internal Combustion Engine Technology. Definition & Classification, Characteristics 2015 Basshuysen 1,2,3,4,5
Kul-14.4100 Internal Combustion Engine Technology Definition & Classification, Characteristics 2015 Basshuysen 1,2,3,4,5 Definitions Combustion engines convert the chemical energy of fuel to mechanical
More informationAssignment-1 Air Standard Cycles
Assignment-1 Air Standard Cycles 1. What do u mean by air standard cycle? List assumptions for air standard cycle & give reasons why air standard cycle differs from actual cycle. 2. Derive an equation
More informationSix Stroke Engine ABSTRACT 1. INTRODUCTION
Six Stroke Engine Shweta Kandari AND Ishant Gupta DEPARTMENT OF MECHANICAL ENGINEEERING DRONACHARYA COLLEGE OF ENGINEERING MAHAMAYA TECHNICAL UNIVERSITY, Noida. ABSTRACT The quest for an engine which having
More informationROYAL CANADIAN AIR CADETS PROFICIENCY LEVEL TWO INSTRUCTIONAL GUIDE SECTION 3 EO M EXPLAIN THE CYCLES OF A FOUR-STROKE PISTON-POWERED ENGINE
ROYAL CANADIAN AIR CADETS PROFICIENCY LEVEL TWO INSTRUCTIONAL GUIDE SECTION 3 EO M232.03 EXPLAIN THE CYCLES OF A FOUR-STROKE PISTON-POWERED ENGINE Total Time: 60 min PREPARATION PRE-LESSON INSTRUCTIONS
More informationWhich are the four important control loops of an spark ignition (SI) engine?
151-0567-00 Engine Systems (HS 2017) Exercise 1 Topic: Lecture 1 Johannes Ritzmann (jritzman@ethz.ch), Raffi Hedinger (hraffael@ethz.ch); October 13, 2017 Problem 1 (Control Systems) Why do we use control
More informationT erm STI2D. The process by which a car works is a lot simpler than you may think. When a driver turns a key in the ignition:
1. How a car engine Works The process by which a car works is a lot simpler than you may think. When a driver turns a key in the ignition: The car battery powers up sending Power to the starter motor,
More informationPrepared by: Dr. Assim Adaraje
Air-standard cycles Prepared by: Dr. Assim Adaraje CH. 2 ۱ Cold-air-standard assumptions: When the working fluid is considered to be air with constant specific heats at room temperature (25 C). Air-standard
More informationCHAPTER 3 ENGINE TYPES
CHAPTER 3 CHAPTER 3 ENGINE TYPES CONTENTS PAGE Multi-Cylinders 02 Firing orders 06 2 Stroke Cycle 08 Diesel Cycle 10 Wankel Engine 12 Radial/Rotary 14 Engine Types Multi Cylinders Below are illustrated
More informationREVIEW STUDY ON EXHAUST OF A DIESEL ENGINE THERMAL STORAGE
REVIEW STUDY ON EXHAUST OF A DIESEL ENGINE THERMAL STORAGE Prateek Jain 1, Sushil Yadav 2, Durgesh Singh 3 1,2 B.Tech. Scholar, 3 Assistant Professor, Vedant College of Engineering and Technology, Bundi,
More informationUnit WorkBook 4 Level 4 ENG U13 Fundamentals of Thermodynamics and Heat Engines UniCourse Ltd. All Rights Reserved. Sample
Pearson BTEC Levels 4 Higher Nationals in Engineering (RQF) Unit 13: Fundamentals of Thermodynamics and Heat Engines Unit Workbook 4 in a series of 4 for this unit Learning Outcome 4 Internal Combustion
More informationUnit IV. Marine Diesel Engine Read this article about the engines used in the marine industry
Universidad Nacional Experimental Marítima del Caribe Vicerrectorado Académico Cátedra de Idiomas English VI. Maritime Engineering Marine facilities Unit IV. Marine Diesel Engine Read this article about
More informationDesign and Fabrication of Compressed air powered Six Stroke Engine
Design and Fabrication of Compressed air powered Six Stroke Engine Lovin Varghese 1*, T. Savio Jojo 2 Eldhose Paul 3, Ajo Issac John 4, Arun Raphel 5 1,3,4,5 Asst. Professor, Department of Mechanical engineering
More informationCalifornia State University, Bakersfield. Signals and Systems. Kristin Koehler. California State University, Bakersfield Lecture 6 July 23 rd, 2013
Kristin Koehler California State University, Bakersfield Lecture 6 July 23 rd, 2013 1 Outline Review (2 and 4 stroke engines) Diesel Engines 2 stroke 4 stroke Benefits of diesel Uses of diesel engines
More informationWhat is a GLOW engine?
Micro engines What is a GLOW engine? R/C models get power from various modes. Gliders, for example, do not need a power source other than what nature provides. But they are the exception. Normally all
More informationInternal combustion engines can be classified in a number of different ways: 1. Types of Ignition
Chapter 1 Introduction 1-3 ENGINE CLASSIFICATIONS Internal combustion engines can be classified in a number of different ways: 1. Types of Ignition 1 (a) Spark Ignition (SI). An SI engine starts the combustion
More informationCEE 452/652. Week 6, Lecture 1 Mobile Sources. Dr. Dave DuBois Division of Atmospheric Sciences, Desert Research Institute
CEE 452/652 Week 6, Lecture 1 Mobile Sources Dr. Dave DuBois Division of Atmospheric Sciences, Desert Research Institute Today s topics Read chapter 18 Review of urban atmospheric chemistry What are mobile
More informationA REVIEW OF SCAVENGING PROCESS OF TWO STROKE ENGINE
A REVIEW OF SCAVENGING PROCESS OF TWO STROKE ENGINE Prakash Kumar Sen 1, Lalit Kumar 2, Shailendra Kumar Bohidar 3 1 Student of M.Tech. Manufacturing Management, BITS Pilani (India) 2 Student of Mechanical
More informationAME 436. Energy and Propulsion. Lecture 6 Unsteady-flow (reciprocating) engines 1: Basic operating principles, design & performance parameters
AME 436 Energy and Propulsion Lecture 6 Unsteady-flow (reciprocating) engines 1: Basic operating principles, design & performance parameters Outline Classification of unsteady-flow engines Basic operating
More informationChapter 4 ANALYTICAL WORK: COMBUSTION MODELING
a 4.3.4 Effect of various parameters on combustion in IC engines: Compression ratio: A higher compression ratio increases the pressure and temperature of the working mixture which reduce the initial preparation
More information2) Rich mixture: A mixture which contains less air than the stoichiometric requirement is called a rich mixture (ex. A/F ratio: 12:1, 10:1 etc.
Unit 3. Carburettor University Questions: 1. Describe with suitable sketches : Main metering system and Idling system 2. Draw the neat sketch of a simple carburettor and explain its working. What are the
More informationEvaluation Of Parameters Affecting The Performance Of Spark-Ignition Engine BY Bello Lawal And Dr. Isa Garba
Evaluation Of Parameters Affecting The Performance Of Spark-Ignition Engine BY Bello Lawal And Dr. Isa Garba ABSTRACT This paper focused on the performance of a spark-ignition (engine, which is affected
More informationMAHARASHTRA STATE BOARD OF TECHNICAL EDUCATION (Autonomous) Summer 15 EXAMINATION Subject Code: Model Answer Page No: 1/18
Subject Code: 708 Model Answer Page No: /8 Important Instructions to examiners: ) The answers should be examined by key words and not as word-to-word as given in the model answer scheme. ) The model answer
More informationEmission from gasoline powered vehicles are classified as 1. Exhaust emission 2. Crank case emission 3. Evaporative emission. Table 1.
Introduction: Main three types of automotive vehicle being used 1. Passenger cars powered by four stroke gasoline engines 2. Motor cycles, scooters and auto rickshaws powered mostly by small two stroke
More informationA. Aluminum alloy Aluminum that has other metals mixed with it.
ENGINE REPAIR UNIT 1: ENGINE DESIGN LESSON 1: PRINCIPLES OF ENGINE DESIGN I. Terms and definitions A. Aluminum alloy Aluminum that has other metals mixed with it. B. Bearing A device that allows movement
More informationThermodynamic Cycles. Alicia Ma. Esponda Cascajares
Thermodynamic Cycles Alicia Ma. Esponda Cascajares Power Cycles Cycles which convert a heat input into a mechanical work output. Power cycles can be divided according to the type of heat engine they seek
More informationMIXTURE FORMATION IN SPARK IGNITION ENGINES. Chapter 5
MIXTURE FORMATION IN SPARK IGNITION ENGINES Chapter 5 Mixture formation in SI engine Engine induction and fuel system must prepare a fuel-air mixture that satisfiesthe requirements of the engine over its
More informationChapter 2 How the Diesel Aircraft Engine Functions
Chapter 2 How the Diesel Aircraft Engine Functions People who are familiar with the functioning of a gasoline aircraft engine need not have any difficulty in understanding how a high speed Diesel aircraft
More informationNormal vs Abnormal Combustion in SI engine. SI Combustion. Turbulent Combustion
Turbulent Combustion The motion of the charge in the engine cylinder is always turbulent, when it is reached by the flame front. The charge motion is usually composed by large vortexes, whose length scales
More informationAutomobiles. Introductory Question. 6 Questions about Automobiles. Observations about Automobiles. Question 1. Heat Engines
Automobiles 1 Automobiles 2 Introductory Question Automobiles A car burns gasoline to obtain energy but allows some heat to escape into the air. Could a mechanically perfect car avoid releasing heat altogether?
More informationInside a typical car engine. Almost all cars today use a reciprocating internal combustion engine because this engine is:
Tech Torque HOW PETROL ENGINES WORK The Basics The purpose of a gasoline car engine is to convert gasoline into motion so that your car can move. Currently the easiest way to create motion from gasoline
More informationGas Turbine Power Plant Mr.B.Ramesh, M.E.,(Ph.D)
Gas Turbine Power Plant By Mr.B.Ramesh, M.E.,(Ph.D) Research Scholar, CEG, Anna University, Chennai. Associate Professor of Mechanical Engineering, St. Joseph s College of Engineering, Jeppiaar Trust,
More informationAir Cooled Engine Technology. Roth 9 th Ch 6 Engine Performance Pages
Roth 9 th Ch 6 Engine Performance Pages 95 112 1. Internal combustion engines belong to the engine category. Gasoline Diesel Heat 2. The heavy flywheel provides the necessary to keep the crankshaft spinning
More informationLABORATORY MANUAL I. C. ENGINES & GAS TURBINES (ME-317-E)
LABORATORY MANUAL I. C. ENGINES & GAS TURBINES (ME-317-E) LIST OF EXPERIMENTS S.No. Name of the Experiment 1. To study the constructional details & working principles of two-stroke petrol/ four-stroke
More informationPractical Exercise for Instruction Pack 2. Ed Abdo
Practical Exercise for Instruction Pack 2 By Ed Abdo About the Author Edward Abdo has been actively involved in the motorcycle and ATV industry for over 25 years. He received factory training from Honda,
More informationLECTURE NOTES INTERNAL COMBUSTION ENGINES SI AN INTEGRATED EVALUATION
LECTURE NOTES on INTERNAL COMBUSTION ENGINES SI AN INTEGRATED EVALUATION Integrated Master Course on Mechanical Engineering Mechanical Engineering Department November 2015 Approach SI _ indirect injection
More informationA Six-Stroke, High-Efficiency Quasiturbine Concept Engine With Distinct, Thermally-Insulated Compression and Expansion Components
September 2005 www.quasiturbine.com/qtmarchettisthsixstroke0509.pdf A Six-Stroke, High-Efficiency Quasiturbine Concept Engine With Distinct, Thermally-Insulated Compression and Expansion Components George
More informationBasic Requirements. ICE Fuel Metering. Mixture Quality Requirements. Requirements for Metering & Mixing
Basic Requirements ICE Fuel Metering Dr. M. Zahurul Haq Professor Department of Mechanical Engineering Bangladesh University of Engineering & Technology (BUET) Dhaka-1000, Bangladesh zahurul@me.buet.ac.bd
More information