In the present study, large-eddy simulation (LES) together with a finite-rate chemistry model
is utilized for the investigation of a dual-fuel (DF) ignition process where a diesel surrogate …

Predictive simulation of the combustion process in engine is crucial to understand the
complex underlying physicochemical processes, improve engine performance, and reduce …

In this work, a set of techniques is developed for the efficient temporal integration of
compressible turbulent reacting flows with stiff chemistry. The proposed approach combines …

Computational fluid dynamics (CFD) has become a major tool in understanding and
predicting the behavior of reacting flows, which intrinsically involve the complex interaction …

We introduce algorithmic advancements designed to expedite simulations in OpenFOAM
using GPUs. These developments include the following.(a) The amgx4Foam library, which …

Jacobian clustering is proposed to reduce the computational cost associated with matrix
operations encountered in the Newton iteration in fully coupled, fully implicit schemes for …

The complex dynamics of NH 3/H 2/air mixtures have been numerically investigated in an
idealized reactor environment of fast fuel/air mixing represented by perfectly stirred reactors …

In this study, we developed a new reacting flow solver based on OpenFOAM (OF) and
Cantera, with the capabilities of (i) dealing with detailed species transport and chemistry,(ii) …

In compression ignition engines, split-injection strategy has shown great benefits in reducing
pollutant emissions and improving combustion efficiency. Spray–flame interaction involving …

Methanol (CH 3 OH) is an attractive alternative fuel that can reduce net carbon release and
decrease pollutant emissions. In this study, methanol and n-dodecane spray flames were …