Investigation of Ignition Specification for Lean Limit Expansion of Pre-chamber Combustion

Yoneya, Naoki; Mitsufuji, Kenta; Kumano, Kengo; Sukegawa, Yoshihiro; Uchise, Yoshifumi; Jitsu, Hideo

doi:10.4271/03-16-04-0028

Public

Investigation of Ignition Specification for Lean Limit Expansion of Pre-chamber Combustion

Published in SAE International Journal of Engines • Aug 30, 2022

Authors:

Naoki Yoneya

Kenta Mitsufuji

Kengo Kumano

Abstract

<div>To reduce CO<sub>2</sub> and pollutant emissions from internal combustion engines worldwide, both electrification and efficiency improvement of internal combustion engines are necessary. Pre-chamber (PC) combustion is one of the promising technologies for realizing the above objectives. This ar...

Subject

Ignition system

Limit (mathematics)

Combustion

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