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 byAudrey Fisher
Modified about 1 year ago
Petrol engine and diesel engine 1. Cycle ( Otto and diesel) 2. comparison
Otto cycle ( theoretical) Suction stroke Compression stroke Working stroke Exhaust stroke
Suction stroke Stroke is represented by the line horizontal line AB.
Compression stroke Reversible adiabatic Represented by curve BC. Constant volume combustion process represented by vertical line CD.
Working stroke Process is represented by the line DE. (reversible adiabatic process) Exhaust opens and drop in pressure is represented by EB.
Exhaust stroke Process is represented by a horizontal line BA.
Suction stroke This process is represented by the horizontal line AB.
Compression stroke Adiabatic process represented by the line BC.
Power stroke Constant pressure expansion due to combustion of fuel is represented by CD. Expansion of burnt gases represented by the curve DE.
Exhaust stroke Exhaust port opens at end of previous stroke represented by curve EB. Exhaust gases expelled out represented by the curve BA.
JAY DUDHELA Roll Num. - T13EC017 Enr. Num
Thermodynamic Cycles for CI engines In early CI engines the fuel was injected when the piston reached TC and thus combustion lasted well into the expansion.
INTERNAL COMBUSTION ENGINES (reciprocating). Geometry.
Unit 61: Engineering Thermodynamics Lesson 12: Combustion Engines.
Heat Engines. The Heat Engine A heat engine typically uses energy provided in the form of heat to do work and then exhausts the heat which cannot.
Chapter three Laith Batarseh Engine cycle. 3.1 AIR-STANDARD CYCLES The gases inside combustion chamber is a mixture of air + fuel vapor + exhaust gasses.
G.K.BHARAD INSTITUTE OF ENGINEERING Group :03 G.K.BHARAD INSTITUTE OF ENGINEERING Subject : Element Of Mechanical Engineering Subject Code : Topic.
The Otto Engine Alexander Sitt 28 March Background Nikolaus Otto, German engineer Born in Holzhausen an de Haide, 1832 Developed the first functioning.
BASIC MECHANICAL ENGINEERING. INTERNAL COMBUSTION ENGINES.
WORKING OF ENGINES Aju pius thottungal lecturer. Engine components.
introduction Engine refers to a device which transforms one form of energy into other form. “Heat engine is a modified form of engine used for transforming.
LESSON TEN. AIR AND EXHAUST SYSTEMS AND TURBOCHARGERS.
The 4-Stroke Engine Spark Plug InletValve Exhaust Valve CylinderPiston The 4-stroke Engine.
Gas Power Cycle - Internal Combustion Engine Otto Cycle.
Thermodynamic Cycles Air-standard analysis is a simplification of the real cycle that includes the following assumptions: 1) Working fluid consists of.
I.C Engines. An internal combustion engine is a heat engine which converts the heat energy to mechanical work. Heat energy Mechanical work.
THERMODYNAMIC ANALYSIS OF IC ENGINE Prepared by- Sudeesh kumar patel.
AR Thermodynamics I Fall 2004 Course # 59:009 Chapter 9, Section 2 Professor Ratner.
The Diesel Cycle By: Andrew Hoover Objectives: 1)Explain the Diesel Cycle 2)Relate it to basic examples 3)Is our engine a diesel cycle?
Heat engines and the second law of thermodynamic A heat engine: is any device that changes thermal energy into mechanical energy, such as steam engines.
Spark plug Inlet valve Exhaust valve CylinderPiston The four-stroke engine.
203/4c18:1 Chapter 18: The Second Law of Thermodynamics Directions of a thermodynamic process Reversible processes: Thermodynamic processes which can be.
DIFFERENCE BETWEEN OTTO AND DIESEL CYCLE BY: JAIN NIKHIL PRAKASH Automobile Engg. Dept. Division E.
Internal combustion engine I.C Engines | Website for Students | VTU NOTES | QUESTION PAPERS 1.
Chapter 20 Lecture 35: Entropy and the Second Law of Thermodynamics HW13 (problems):19.3, 19.10, 19.44, 19.75, 20.5, 20.18, 20.28,
MT 313 IC ENGINES LECTURE NO: 03 (19 Feb, 2014) Khurram Yahoo Group Address: ICE14.
Announcements 9/19/12 Prayer Exam 1 starts a week from Saturday! a. a.A will send out a link for a doodle.com survey about exam review times; please vote.
PHYSICS 103: Lecture 21 Thermodyamics and Car Engines Agenda for Today:
Atkinson Cycle Engines Jacob Reagan. Brief History Invented in 1882 by British engineer James Atkinson Invented in 1882 by British engineer James Atkinson.
Engines Physics 313 Professor Lee Carkner Lecture 12.
TEKNIK PERMESINAN KAPAL II (Minggu – 3) LS 1329 ( 3 SKS) Jurusan Teknik Sistem Perkapalan ITS Surabaya.
Engines. TYPE OF ENGINES Depends on fuel Depends on location Depends on working principles.
1/14/2014PHY 770 Spring Lecture 11 PHY Statistical Mechanics 10-10:50 AM MWF Olin 107 Instructor: Natalie Holzwarth (Olin 300) Course Webpage:
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,
ENGR 2213 Thermodynamics F. C. Lai School of Aerospace and Mechanical Engineering University of Oklahoma.
A pplied Thermodynamics Air Standard Power Cycles Introduction Two important applications of thermodynamics are power generation and refrigeration.
Chapter 22 Heat Engines, Entropy and the Second Law of Thermodynamics.
1 © Alexis Kwasinski, 2012 Microturbines Microturbines are essentially low-power versions of traditional gas turbines used in large power plants. Typical.
Announcements 1/28/11 Prayer HW 8: one with invalid CID Lab 2 due tomorrow Exam 1 starts in a week and a half.
APPLIED THERMODYNAMICS UNIT- 2 Gas power cycle 1 Department of Mechanical Engineering,A.I.E.T.,Mijar 3)Air Standard Diesel Cycle/ Constant Pressure cycle:
By Basanagouda Shivalli Dept. of Mechanical Engineering BVBCET, Hubli Chapter 4 Prime Movers.
İsmail ALTIN, PhD Assistant Professor Karadeniz Technical University Faculty of Marine Sciences Department of Naval Architecture and Marine Engineering.
Physics I The Second Law of Thermodynamics Prof. WAN, Xin
Dr Roger Bennett Rm. 23 Xtn Directed Reading.
MT 313 IC ENGINES LECTURE NO: 04 (24 Feb, 2014) Khurram Yahoo Group Address: ICE14.
Diesel Cycle and the Brayton Cycle Chapter 9b. Rudolph Diesel German inventor who is famous for the development of the diesel engine The diesel engine.
Department of Mechanical Engineering ME 322 – Mechanical Engineering Thermodynamics Lecture 27 Gas Power Generation The Brayton Cycle.
GAS POWER CYCLES Chapter 9. Introduction Two important areas of application for thermodynamics are power generation and refrigeration. Two important areas.
© 2017 SlidePlayer.com Inc. All rights reserved.