SMTP23 Conference (Formerly known as The Working Process of the Internal Combustion Engine)
Mixture Formation and Combustion in a Passenger Car Engine with Low Pressure H2 Direct Injection
Authors
David LEJSEK, Dimitri SEBOLDT, Jan Niklas GEILER, Philippe LEICK, Michael FRANK, Karl Georg STAPF
Robert Bosch GmbH Powertrain Solutions Schwieberdingen
Summary
The present publication focuses on the optimization of a low pressure H2-DI combustion system regarding mixture formation and combustion. For this purpose, different influence parameters on the jet propagation are analyzed in an optical vessel. Subsequently, the results are evaluated on an engine test bench with respect to emissions and fuel efficiency.
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