One of the important choices for achieving decarbonization goals on a large scale is the
extensive use of H 2. However, the highly reactive nature of H 2 often leads to challenges …

This experimental study aims at presenting a proof-of-concept for induction zone length (Δ i)
measurements in H 2-air detonations by using the laser-induced fluorescence (LIF) of nitric …

Simultaneous, planar laser-induced fluorescence (PLIF) of nitric oxide (NO) and hydroxyl
radical (OH) is evidenced with a single dye laser and two intensified CCD (ICCD) cameras …

This study aims to validate the new developments in our in-house spectroscopic code (KAT-
LIF) to perform NO-LIF simulations for detonation conditions, as well as evaluating the …

The main challenge of next-generation aeronautical gas turbine engines lies in the increase
of the efficiency of the cycle and the reduction of pollutant emissions below stringent …

Soot formation and oxidation in a turbulent n-heptane jet spray flame are investigated
through simultaneous imaging of quantitative soot volume fraction (fv), flame-front (OH), and …

Since the combustion process in spray flames is a highly complex multi-phase
phenomenon, which involves several simultaneous processes such as atomization …

Abstract Lean Direct Injection (LDI) emerged as an interesting concept to limit NOx
emissions in aero engines at the cost of operating close to the flame lean blow-off limit. In …

Using a validated computational approach, the present study examines the flame structure
and emission production by spray combustion in an unconfined, swirl-free lab burner. Some …

Numerical simulations of simplex pressure-swirl atomizers can aid their design process
toward better atomization. This work aims at studying the two-phase flow at both the internal …