Quasi-Dimensional Modelling and Parametric Studies of a Heavy-Duty HCCI Engine
Joint Authors
Muralitharan N.
R. V., Ravikrishna
Pandey, Sunil Kumar
Source
Issue
Vol. 2011, Issue 2011 (31 Dec. 2011), pp.1-10, 10 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2011-05-25
Country of Publication
Egypt
No. of Pages
10
Main Subjects
Abstract EN
A quasi-dimensional modelling study is conducted for the first time for a heavy duty, diesel-fuelled, multicylinder engine operating in HCCI mode.
This quasidimensional approach involves a zero-dimensional single-zone homogeneous charge compression ignition (HCCI) combustion model along with a one-dimensional treatment of the intake and exhaust systems.
A skeletal chemical kinetic scheme for n-heptane was used in the simulations.
Exhaust gas recirculation (EGR) and compression ratio (CR) were the two parameters that were altered in order to deal with the challenges of combustion phasing control and operating load range extension.
Results from the HCCI mode simulations show good potential when compared to conventional diesel performance with respect to important performance parameters such as peak firing pressure, specific fuel consumption, peak pressure rise, and combustion noise.
This study shows that HCCI combustion mode can be employed at part load of 25% varying the EGR rates between 0 and 60%.
American Psychological Association (APA)
Pandey, Sunil Kumar& Muralitharan N.& R. V., Ravikrishna. 2011. Quasi-Dimensional Modelling and Parametric Studies of a Heavy-Duty HCCI Engine. Journal of Combustion،Vol. 2011, no. 2011, pp.1-10.
https://search.emarefa.net/detail/BIM-455338
Modern Language Association (MLA)
Pandey, Sunil Kumar…[et al.]. Quasi-Dimensional Modelling and Parametric Studies of a Heavy-Duty HCCI Engine. Journal of Combustion No. 2011 (2011), pp.1-10.
https://search.emarefa.net/detail/BIM-455338
American Medical Association (AMA)
Pandey, Sunil Kumar& Muralitharan N.& R. V., Ravikrishna. Quasi-Dimensional Modelling and Parametric Studies of a Heavy-Duty HCCI Engine. Journal of Combustion. 2011. Vol. 2011, no. 2011, pp.1-10.
https://search.emarefa.net/detail/BIM-455338
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-455338