NDLI: Exergy Analysis of a Compressed Natural Gas Turbocharged Spark Ignited Engine

Content Provider	The American Society of Mechanical Engineers (ASME) Digital Collection
Author	Mirsalim, S. M. Hajialimohammadi, A. Ehteram, M. Fakhari, V.
Copyright Year	2010
Abstract	Turbo charging the CNG fueled engine is a new concept for development of the natural gas vehicles. Investigating the performance of this type of engine based on the thermodynamic laws is a useful way that can help to improve the methods of exploiting the useful work from energy and exergy losses. In this study, energy and exergy analysis are applied to the experimental data of a turbo charged CNG fueled engine. The engine was EF7 TC, which is four stroke bi-fuel CNG-gasoline engine. The data are collected using an engine test unit which enables accurate measurements of fuel flow rate, combustion air flow rate, engine speed and all the relevant temperatures. Energy and exergy efficiencies are calculated for different engine speeds and compared. Results indicate that exergy efficiency is maximum at a speed of 2500 rpm and the speed in which the maximum exergy and energy occur are not the same. It is concluded that using the unused output energy of the engine can increase useful work and therefore improve engine efficiency.
Sponsorship	International
Starting Page	37
Ending Page	43
Page Count	7
File Format	PDF
ISBN	9780791849170
DOI	10.1115/ESDA2010-24215
e-ISBN	9780791838778
Volume Number	ASME 2010 10th Biennial Conference on Engineering Systems Design and Analysis, Volume 3
Conference Proceedings	ASME 2010 10th Biennial Conference on Engineering Systems Design and Analysis
Language	English
Publisher Date	2010-07-12
Publisher Place	Istanbul, Turkey
Access Restriction	Subscribed
Subject Keyword	Air flow Temperature Exergy analysis Gasoline Turbochargers Combustion Exergy Fuels Flow (dynamics) Engines Natural gas Vehicles
Content Type	Text
Resource Type	Article

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in

Increasing Turbocharged Engine Operating Ranges Through Use of a Booster System

A Turbocharged, Spark-Ignition Engine: Results From an Engine Cycle Simulation Including the Second Law of Thermodynamics

Comparative Analysis of EGR and Air Dilution in Spark-Ignited Natural Gas Engines

Performance and Combustion Investigation of a Lean Burn Natural Gas Engine Using CFD

Power and Emission Evaluation of Natural Gas Engines Converted From Gasoline

Computer Simulation of Turbocharged Aftercooled Gasoline Engine

The Advanced Injection Low Pilot Ignited Natural Gas Engine: A Combustion Analysis

Effect of EGR in a Gasoline Operated Diesel Engine in LTC Mode

Compressor Design for Multi-Point Operating Conditions of Turbocharged Gasoline Engines

Exergy Analysis of a Compressed Natural Gas Turbocharged Spark Ignited Engine

Similar Documents

Increasing Turbocharged Engine Operating Ranges Through Use of a Booster System

A Turbocharged, Spark-Ignition Engine: Results From an Engine Cycle Simulation Including the Second Law of Thermodynamics

Comparative Analysis of EGR and Air Dilution in Spark-Ignited Natural Gas Engines

Performance and Combustion Investigation of a Lean Burn Natural Gas Engine Using CFD

Power and Emission Evaluation of Natural Gas Engines Converted From Gasoline

Computer Simulation of Turbocharged Aftercooled Gasoline Engine

The Advanced Injection Low Pilot Ignited Natural Gas Engine: A Combustion Analysis

Effect of EGR in a Gasoline Operated Diesel Engine in LTC Mode

Compressor Design for Multi-Point Operating Conditions of Turbocharged Gasoline Engines

Exergy Analysis of a Compressed Natural Gas Turbocharged Spark Ignited Engine