This review paper addresses the following question: what is the structure of flamelets within
premixed turbulent combustion and how does this structure affect the turbulent burning …

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 …

We applied simultaneous schlieren and formaldehyde (CH 2 O) planar laser-induced
fluorescence (PLIF) imaging to investigate the low-and high-temperature auto-ignition …

Fifty years after the foundation of the Combustion Institute and almost 150 years after
Michael Faraday's famous lectures on the combustion of a candle, combustion diagnostics …

Shadowgraph/schlieren imaging techniques have often been used for flow visualization of
reacting and non-reacting systems. In this paper we show that high-speed shadowgraph …

This overview presents examples of applications of high frame rate imaging diagnostics in
fundamental and applied combustion research. Progress in the performance of high frame …

Laser diagnostic techniques have for more than 30years added very valuable input for a
deepened understanding of combustion processes. The present paper will focus on …

High-energy burst-mode lasers have enabled the development of kHz–MHz rate, multi-
dimensional diagnostics for characterizing highly dynamic and transient phenomena in …

Gasoline partially premixed combustion (PPC) is a potential strategy to achieve high engine
efficiency, as well as low NO x and soot emissions. But the in-cylinder combustion process of …

Experimental and numerical investigations of the ignition of hydrogen/air mixtures by jets of
hot exhaust gases are reported. An experimental realisation of such an ignition process …