Research on Transient Performance of PFI Hydrogen Internal Combustion Engine

2025-01-7110

01/31/2025

Features
Event
SAE 2024 Vehicle Powertrain Diversification Technology Forum
Authors Abstract
Content
Hydrogen, as a clean fuel, holds the potential to become a solution for transitioning traditional internal combustion engines. Under steady-state conditions, turbocharged hydrogen internal combustion engines can achieve zero carbon emissions through lean combustion. However, under transient conditions with rapid load changes, the transient performance and emissions of hydrogen engines pose significant challenges. In this paper, transient performance tests were conducted on a 4-cylinder turbocharged port-fuel injection hydrogen internal combustion engine, including constant speed load testing(800rpm-2000rpm) and the World Harmonized Transient Cycle test(WHTC). The transient response performance and emissions of the hydrogen engine were evaluated, and the test results were analyzed accordingly.
Meta TagsDetails
DOI
https://doi.org/10.4271/2025-01-7110
Pages
6
Citation
Wei, J., Luo, Q., and Tang, H., "Research on Transient Performance of PFI Hydrogen Internal Combustion Engine," SAE Technical Paper 2025-01-7110, 2025, https://doi.org/10.4271/2025-01-7110.
Additional Details
Publisher
Published
Jan 31
Product Code
2025-01-7110
Content Type
Technical Paper
Language
English