[HTML][HTML] Temperature measurement techniques for gas and liquid flows using thermographic phosphor tracer particles
Optical diagnostics for fluid temperature measurements continue to further our
understanding of flows involving heat transfer and/or chemical reactions, which are intrinsic …
understanding of flows involving heat transfer and/or chemical reactions, which are intrinsic …
Premixed flames subjected to extreme turbulence: Some questions and recent answers
It has been predicted that several changes will occur when premixed flames are subjected to
the extreme levels of turbulence that can be found in practical combustors. This paper is a …
the extreme levels of turbulence that can be found in practical combustors. This paper is a …
[HTML][HTML] Advances in burst-mode laser diagnostics for reacting and nonreacting flows
High-energy burst-mode lasers have enabled the development of kHz–MHz rate, multi-
dimensional diagnostics for characterizing highly dynamic and transient phenomena in …
dimensional diagnostics for characterizing highly dynamic and transient phenomena in …
Review of ultra-high repetition rate laser diagnostics for fluid dynamic measurements
Recent advances in ultra-high repetition rate (100 kHz and above) laser diagnostics for fluid
dynamic measurements are reviewed. The development of the pulse burst laser system …
dynamic measurements are reviewed. The development of the pulse burst laser system …
Quasi-continuous burst-mode laser for high-speed planar imaging
The pulse-burst duration of a compact burst-mode Nd: YAG laser is extended by one order
of magnitude compared to previous flashlamp-pumped designs by incorporating a fiber …
of magnitude compared to previous flashlamp-pumped designs by incorporating a fiber …
The role of temperature, mixture fraction, and scalar dissipation rate on transient methane injection and auto-ignition in a jet in hot coflow burner
The transient injection and subsequent auto-ignition of a methane jet issuing into a laminar
coflow of hot exhaust gas from a lean premixed hydrogen air flame was studied using high …
coflow of hot exhaust gas from a lean premixed hydrogen air flame was studied using high …
High-speed 2D Raman imaging at elevated pressures
Two-dimensional (2D) Raman scattering at 10 kHz in non-reacting flow mixtures is
demonstrated by employing a burst-mode laser with a long-duration pulse of about 70 ns …
demonstrated by employing a burst-mode laser with a long-duration pulse of about 70 ns …
All-diode-pumped quasi-continuous burst-mode laser for extended high-speed planar imaging
An all-diode-pumped, multistage Nd: YAG amplifier is investigated as a means of extending
the duration of high-power, burst-mode laser pulse sequences to an unprecedented 30 ms …
the duration of high-power, burst-mode laser pulse sequences to an unprecedented 30 ms …
Recent advances in high-speed planar Rayleigh scattering in turbulent jets and flames: increased record lengths, acquisition rates, and image quality
In this manuscript, we describe recent advances made within our research group to obtain
long-record-length, high-speed (10–40 kHz), two-dimensional planar Rayleigh scattering …
long-record-length, high-speed (10–40 kHz), two-dimensional planar Rayleigh scattering …
Fluorescence spectroscopy of kerosene vapour at high temperatures and pressures: potential for gas turbines measurements
Laser-induced fluorescence spectroscopy of kerosene vapour was performed in a heated
test cell operating between 450 and 900 K, at pressure from 0.1 to 3.0 MPa, for oxygen …
test cell operating between 450 and 900 K, at pressure from 0.1 to 3.0 MPa, for oxygen …