The modeling of combustion or, to be exact, turbulent combustion using numerical
simulation has become state-of-the-art in the process of developing internal combustion …

Towards fundamental investigation of key physical aspects of pre-chamber combustion, the
current work utilizes computational fluid dynamics to comprehend the effect of the throat …

The recent demand for reducing pollutant and CO2 emissions from internal combustion
engines has created an urgent need for the development of ultra-lean burn engines that …

Optimization of the performance of a heavy-duty natural gas active pre-chamber (PC) engine
was conducted using computational fluid dynamics (CFD) simulations. Seven different …

Pre-chamber spark-ignition (PCSI) is a leading advanced ignition concept for internal
combustion engines with the potential to enable diesel-like efficiency in medium-duty/heavy …

An optimized active pre-chamber geometry was obtained by combining computational fluid
dynamics (CFD) and machine learning (ML). A heavy-duty engine operating with methane …

This work explored the potential of methanol pre-chamber combustion (PCC) for heavy-duty
engine applications. An optical engine experiment was conducted to visualize the jet flame …

In the present paper, an efficient optimization method based on Bayesian updating strategy
is developed for the design of a spark-ignition engine equipped with pre-chamber. 3D …

Pre-chamber turbulent jet ignition is a promising high-efficiency combustion technique to
achieve stable lean-burn operation for spark-ignition engines. Wall impingement by a high …

Pre-chamber combustion (PCC) engines allow extending the lean limit of operation
compared to common SI engines, thus being a candidate concept for the future clean …