The first application of Laser Induced Thermal Gratings Spectroscopy (LITGS) for precision
thermometry in a firing GDI optical engine is reported. Crank-angle resolved temperature …

In-cylinder temperature measurements are vital for the validation of gasoline engine
modelling and useful in their own right for explaining differences in engine performance. The …

Crank angle-resolved temperatures have been measured using laser induced grating
spectroscopy (LIGS) in a motored reciprocating compression machine to simulate diesel …

The measurement of pressure using laser-induced thermal grating spectroscopy, LITGS,
with improved accuracy and precision is reported. Pressure values are derived from the …

This paper documents the application of high-speed phosphor thermometry to measure
cylinder head temperatures under fired engine conditions. The thermographic phosphor Gd …

This paper shows the results of spatially resolved temperature measurements of the piston
surface of an optically accessible direct injection spark ignition engine during flame …

To enhance the efficiency of direct injection engines, the understanding of the combustible
mixture formation after a liquid fuel spray is injected is crucial; hence, the need is readily …

Crank angle-resolved measurements of gas temperature and water vapor concentration are
made during the compression stroke of an internal combustion (IC) engine with a novel …

INITIAL gas-temperature measurements in the combustion zone of a gas-turbine-combustor
sector rig were made using sweptwavelength absorption spectroscopy. The Fourier-domain …

High-speed laser induced fluorescence (LIF) thermometry is combined with particle image
velocimetry (PIV) to measure the temporal evolution of the spatial unburned gas temperature …