EFFECT OF EXHAUST GAS RECIRCULATION ON ENGINE PERFORMANCE AND EMISSION ON VARIABLE COMPRESSION RATIO ENGINE

Authors

  • Bharat Namdev Kharad VACOE,A.Nagar Department of Mechanical Engineering,Pune University / Ahmednagar, India

Keywords:

EXPERIMENTAL SETUP

Abstract

An internal combustion engine is having a better efficiency, maximum power with less maintenance cost.Because of that Internal Combustion Engines are increased worldwide. It is the very important power source for the automobile vehicles. Now a present emission norm becomes strict and very difficult for any I.C. Engine. The main pollutant are CO, CO2, HC, NOx, PM, soot, etc from which NOx are one of the most harmful component. Nitric Oxide affects the human, other living organisms and environment. It is possible to limit the NOx in the atmosphere by various methods like exhaust gas recirculation (EGR), catalyst or SCR and water injection. The aim of this work is to find the effect of exhaust gas recirculation (EGR) to reduce the NOx emission from the I. C. Engine with measuring the all pollutants for different EGR rate with different load condition and find the optimum condition of emission and performance. It is found that adding EGR to the fresh air it is useful to reduce the NOx emission. Reductions in NOx emission are achieved by previous research with 5% to 30% EGR rate. However, EGR has other effects on combustion and emission production.

Downloads

Published

2021-03-27

Issue

2015: ICITDCEME

Section

Articles

License

Creative Commons License

This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.

Under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License (CC BY-NC-ND 4.0 DEED).

You are free to:

  1. Share — copy and redistribute the material in any medium or format
  2. The licensor cannot revoke these freedoms as long as you follow the license terms.

Under the following terms:

  1. Attribution — You must give appropriate credit , provide a link to the license, and indicate if changes were made . You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
  2. NonCommercial — You may not use the material for commercial purposes .
  3. NoDerivatives — If you remix, transform, or build upon the material, you may not distribute the modified material.
  4. No additional restrictions — You may not apply legal terms or technological measures that legally restrict others from doing anything the license permits.

Notices:

You do not have to comply with the license for elements of the material in the public domain or where your use is permitted by an applicable exception or limitation .

No warranties are given. The license may not give you all of the permissions necessary for your intended use. For example, other rights such as publicity, privacy, or moral rights may limit how you use the material.

 

Rights of Authors

Authors retain the following rights:
1. Copyright and other proprietary rights relating to the article, such as patent rights,
2. the right to use the substance of the article in future works, including lectures and books,
3. the right to reproduce the article for own purposes, provided the copies are not offered for sale,
4. the right to self-archive the article.