Two potential decarbonization pathways for natural gas (NG)-fueled gas turbine engines
include blending hydrogen (H 2) into NG and postcombustion carbon capture. H 2 blending …

Understanding turbulent premixed flames is essential to predict and optimize advanced
combustion strategies, but critical capability gaps exist for collecting and validating …

In recent years, conditioned particle image velocimetry (CPIV) has attracted much attention
for flame front extraction. It is an economical and straightforward technique because the …

The influence of fuel composition on self-excited combustion instabilities in a high-pressure
combustor operated with ammonia, hydrogen, and natural gas fuels is characterized with …

Local structures of lean fully-premixed hydrogen-air flames in a mesoscale multinozzle array
were studied in a tunable combustion test facility, using instantaneous OH PLIF …

Turbulent flames are highly three-dimensional and while planar measurement techniques
for studying these flames are widely used, the interpretation of two-dimensional flame data …

A turbulent premixed flame is decomposed into the three layers of internal region of
fluctuating flamelets and leading and trailing edges with negligible density variation in the …

Swirl stabilized combustors are commonly used in gaseous fueled land-based gas turbines
and liquid fueled aerospace combustors to achieve simultaneously high efficiency, low …

Local structures of lean fully-premixed hydrogen-air flames in a mesoscale multinozzle array
were studied in a tunable combustion test facility, using instantaneous OH PLIF …

An experimental study of the effects of turbulent flow regime on the flame structure is
conducted by using perforated-plate-stabilized hydrogen-piloted lean premixed methane/air …