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

Accurate measurements and modelling of soot formation in turbulent flames at elevated
pressures form a crucial step towards design methods that can support the development of …

The flame stabilization is a complex problem, especially when reducing the fuel supply, as it
involves complicated interactions of turbulence, mixing, and chemistry. In this study, the …

Modeling micro-mixing remains a primary challenge for the transported probability density
function (TPDF) method. In this study, the pairwise mixing with kernel constraint (KerM) …

Turbulent flows featuring additional scalar fields, such as chemical species or temperature,
are common in environmental and industrial applications. Their physics is complex because …

The use of transported probability density function (TPDF) models to predict soot has the
strong advantage that the effects of turbulent fluctuations on soot source terms can be …

Abstract The Multiple Mapping Conditioning/Large Eddy Simulation (MMC-LES) approach is
used to simulate a supersonic lifted hydrogen jet flame, which features shock-induced …

This article reports flamelet/transported PDF (TPDF) simulations of the well-documented
ethylene/air turbulent non-premixed jet flame investigated experimentally at Sandia. The …

A modeling strategy to incorporate differential diffusion effects on both filter and subgrid
scale in large-eddy simulation (LES)/filtered density function (FDF) method is proposed …

The molecular diffusivities of larger PAHs and soot particles approach zero leading to
differential diffusion with gas-phase species. The present work systematically quantifies the …