Investigations of Exhaust Emissions from a Combustion Engine under Simulated Actual Operating Conditions in Real Driving Emissions Test
Authors:
- Monika Andrych-Zalewska,
- Zdzisław Chłopek,
- Jerzy Merkisz,
- Jacek Pielecha
Abstract
The paper describes the methodology of research of exhaust emissions from a combustion engine under engine states determined by the vehicle actual operation in the RDE test. The processes of quantities determining the vehicle motion and engine states have been recorded, along with the exhaust emission intensity. Based on the developed research methodology, zero-dimensional characteristics of the processes of the emission intensity have been determined under the conditions of urban, rural and motorway traffic, as well as in the entire test. The authors also determined the average specific distance exhaust emissions under the conditions of urban, rural and motorway traffic, as well as in the entire test. Based on the above results, the unique characteristics of the relation of the average specific distance emissions and the average vehicle speed have been obtained. The obtained characteristics may be used in the modeling of exhaust emissions from motor vehicles under actual traffic conditions. The authors also explored the sensitivity of the average specific distance emissions to the vehicle driving style.
- Record ID
- WUT658c65a8ce23417fb85495cd0e8bf7fa
- Author
- Journal series
- Energies, ISSN 1996-1073
- Issue year
- 2021
- Vol
- 14
- No
- 4
- Pages
- 1-21
- Publication size in sheets
- 1.00
- Keywords in English
- exhaust emissions; passenger cars; real driving emissions
- ASJC Classification
- DOI
- DOI:10.3390/en14040935 Opening in a new tab
- URL
- https://www.mdpi.com/1996-1073/14/4/935 Opening in a new tab
- Language
- (en) English
- File
-
- File: 1
- energies-14-00935-v2 (1).pdf
-
- Score (nominal)
- 140
- Score source
- journalList
- Score
- = 140.0, 21-12-2021, ArticleFromJournal
- Publication indicators
- = 0; : 2018 = 1.156; : 2018 (2 years) = 2.707 - 2018 (5 years) =2.990
- Uniform Resource Identifier
- https://repo.pw.edu.pl/info/article/WUT658c65a8ce23417fb85495cd0e8bf7fa/
- URN
urn:pw-repo:WUT658c65a8ce23417fb85495cd0e8bf7fa
* presented citation count is obtained through Internet information analysis and it is close to the number calculated by the Publish or PerishOpening in a new tab system.