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Experimental investigation of cylinder deactivation impact on engine performance and emission for SI engine


Article Information

Title: Experimental investigation of cylinder deactivation impact on engine performance and emission for SI engine

Authors: N. A. Abas, N. Tamaldin, A. K. M. Yamin

Journal: ARPN Journal of Engineering and Applied Sciences

HEC Recognition History
Category From To
Y 2023-07-01 2024-09-30
Y 2022-07-01 2023-06-30
Y 2021-07-01 2022-06-30
X 2020-07-01 2021-06-30

Publisher: Khyber Medical College, Peshawar

Country: Pakistan

Year: 2019

Volume: 14

Issue: 2

Language: English

Categories

Abstract

Cylinder deactivation is one of the promising fuel efficiency strategy that offers lower fuel consumptions and exhaust emissions by allowing the multi-cylinder gasoline engine running with smaller engine displacements at part load operation. Cylinder deactivation technology has been developed by several vehicles manufacturers and extended to as large as 6.5l V12 engine and as low as e3.5l V6 engine. Only few manufacturer has developed a 1.4 liter inline, 4-cylinder engine which is Volkswagen TSI Polo BlueGT. This is because the effectiveness of the cylinder deactivation concept depends on the power to weight ratio, engine balancing, and other factors. However, in this study an effective cylinder deactivation system is impl,


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