Computational study on the influence of dimethyl ether additive in methane/air mixture as an alternative fuel on the combustion process of HCCI engine



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Abstract

The influence of dimethyl ether additive in methane−air mixture on the combustion process of HCCI engine is reported. Computational experiment has been conducted on two models of the working process of HCCI engine. One of them is a single-zone chemical-kinetic model and the other is a mathematical model based on formal chemical kinetics. The results of the numerical experiment are supported by data from full-scale experiment.

About the authors

- Mahmoud Mohamed El-Ghobashy El-Hagar

Mechanical Power Engineering Department Industrial Education College Beni-Suef University, Egypt

Email: m_elhagar@yahoo.com <mailto:m_elhagar@yahoo.com>
Университет Бени-Суэйф, г. Бени-Суэйф, Египет; Mechanical Power Engineering Department Industrial Education College Beni-Suef University, Egypt

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Copyright (c) 2010 Mahmoud Mohamed El-Ghobashy El-Hagar -.

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