Effect of Hydrogen Enhancement on Natural Flame Luminosity of Tri-Fuel Combustion in an Optical Engine

A novel combustion mode, namely tri-fuel (TF) combustion using a diesel pilot to ignite the premixed methane–hydrogen–air (CH<sub>4</sub>–H<sub>2</sub>–air) mixtures, was experimentally investigated under various H<sub>2</sub> fractions (0%, 10%, 20%, 40%, 60%) an...

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Bibliographic Details
Main Authors: Qiang Cheng, Zeeshan Ahmad, Ossi Kaario, Ville Vuorinen, Martti Larmi
Format: Article
Language:English
Published: MDPI AG 2022-11-01
Series:Energies
Subjects:
Online Access:https://www.mdpi.com/1996-1073/15/23/9080