Reactivity controlled compression ignition engine: a review

Reactivity controlled compression ignition engine: a review

Reactivity Controlled Compression Ignition (RCCI) is an efficient dual-fuel engine combustion technology that can offer low emission level in internal combustion engine technology. RCCI technology works by generating reactivity stratification in the cylinder with two fuels of different cetane numb...

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Main Authors: Zuhairizan Yusof, Siti Umairah Mohamed Radzwan, Zuzailie Rosli, Aldaedin Alaa Razzaq Abdulmohsin, Mohd Radzi Abu Mansor
Format: Article
Language:English
Published: Penerbit Universiti Kebangsaan Malaysia 2019
Online Access:http://journalarticle.ukm.my/14310/
http://journalarticle.ukm.my/14310/
http://journalarticle.ukm.my/14310/1/18.pdf
id ukm-14310
recordtype eprints
spelling ukm-143102020-02-26T08:02:42Z http://journalarticle.ukm.my/14310/ Reactivity controlled compression ignition engine: a review Zuhairizan Yusof, Siti Umairah Mohamed Radzwan, Zuzailie Rosli, Aldaedin Alaa Razzaq Abdulmohsin, Mohd Radzi Abu Mansor, Reactivity Controlled Compression Ignition (RCCI) is an efficient dual-fuel engine combustion technology that can offer low emission level in internal combustion engine technology. RCCI technology works by generating reactivity stratification in the cylinder with two fuels of different cetane numbers. To accomplish reactivity stratification, the fuel with lower reactivity is premixed with air before charging into the combustion chamber. The fuel with higher reactivity is injected subsequently using a direct injector. By properly manipulating the fuel ratio and the injection timing, one is able to regulate the combustion phasing and lessen the rates of pressure rise and heat release thanks to the reactivity gradient. Meanwhile, factors such as compression ratio (CR) and piston bowl geometry could influence the characteristics of RCCI. Evaporation, mixing, and combustion processes are dependent on the fuel type. In this paper, recent progress to improve the combustion processes with several aspects of changing of RCCI engine parameter are reviewed, such as management strategy, compression ratio, EGR rate, and bowl geometry. Penerbit Universiti Kebangsaan Malaysia 2019-04 Article PeerReviewed application/pdf en http://journalarticle.ukm.my/14310/1/18.pdf Zuhairizan Yusof, and Siti Umairah Mohamed Radzwan, and Zuzailie Rosli, and Aldaedin Alaa Razzaq Abdulmohsin, and Mohd Radzi Abu Mansor, (2019) Reactivity controlled compression ignition engine: a review. Jurnal Kejuruteraan, 31 (1). pp. 149-153. ISSN 0128-0198 http://www.ukm.my/jkukm/volume-311-2019/
repository_type Digital Repository
institution_category Local University
institution Universiti Kebangasaan Malaysia
building UKM Institutional Repository
collection Online Access
language English
description Reactivity Controlled Compression Ignition (RCCI) is an efficient dual-fuel engine combustion technology that can offer low emission level in internal combustion engine technology. RCCI technology works by generating reactivity stratification in the cylinder with two fuels of different cetane numbers. To accomplish reactivity stratification, the fuel with lower reactivity is premixed with air before charging into the combustion chamber. The fuel with higher reactivity is injected subsequently using a direct injector. By properly manipulating the fuel ratio and the injection timing, one is able to regulate the combustion phasing and lessen the rates of pressure rise and heat release thanks to the reactivity gradient. Meanwhile, factors such as compression ratio (CR) and piston bowl geometry could influence the characteristics of RCCI. Evaporation, mixing, and combustion processes are dependent on the fuel type. In this paper, recent progress to improve the combustion processes with several aspects of changing of RCCI engine parameter are reviewed, such as management strategy, compression ratio, EGR rate, and bowl geometry.
format Article
author Zuhairizan Yusof,
Siti Umairah Mohamed Radzwan,
Zuzailie Rosli,
Aldaedin Alaa Razzaq Abdulmohsin,
Mohd Radzi Abu Mansor,
spellingShingle Zuhairizan Yusof,
Siti Umairah Mohamed Radzwan,
Zuzailie Rosli,
Aldaedin Alaa Razzaq Abdulmohsin,
Mohd Radzi Abu Mansor,
Reactivity controlled compression ignition engine: a review
author_facet Zuhairizan Yusof,
Siti Umairah Mohamed Radzwan,
Zuzailie Rosli,
Aldaedin Alaa Razzaq Abdulmohsin,
Mohd Radzi Abu Mansor,
author_sort Zuhairizan Yusof,
title Reactivity controlled compression ignition engine: a review
title_short Reactivity controlled compression ignition engine: a review
title_full Reactivity controlled compression ignition engine: a review
title_fullStr Reactivity controlled compression ignition engine: a review
title_full_unstemmed Reactivity controlled compression ignition engine: a review
title_sort reactivity controlled compression ignition engine: a review
publisher Penerbit Universiti Kebangsaan Malaysia
publishDate 2019
url http://journalarticle.ukm.my/14310/
http://journalarticle.ukm.my/14310/
http://journalarticle.ukm.my/14310/1/18.pdf
first_indexed 2023-09-18T20:06:48Z
last_indexed 2023-09-18T20:06:48Z
_version_ 1777407213150666752

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