Limits of high-pressure hydrogen jet combustion in argon power cycle-based energy systems

Fuel 2026 Open access

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Authors: Iman Chitsaz, Alireza Kakoee, Sajid Ahammed, Mahdi Salahi, Amin Mahmoudzadeh Andwari, Zeeshan Ahmad, Jari Hyvönen, Maciej Mikulski
DOI: 10.1016/j.fuel.2026.139603
Cited by: 1
References: 35

Abstract

• H 2 jet ignition in argon cycle studied on powerplant-relevant engine setup. • 1D system-in-the-loop CFD resolves full power cycle. • Liner/piston confinement suppresses jet momentum, limiting H 2 –O 2 mixing. • Increasing injection rate helps mixing but is limited by peak pressure. • Unburned H 2 must stay

Fields of Study & Subjects

Combustion and flame dynamics Advanced Combustion Engine Technologies Combustion and Detonation Processes

Publication details

Journal / source
Fuel
Publisher
Elsevier BV
Volume
426
Pages
139603–139603
Publication date
25 April 2026
Language
EN