Spatiotemporal Characterization of Flame-Vortex Interactions in Bluff-Body Stabilized Turbulent Premixed Flames Using Simultaneous High-Repetition-Rate OH-PLIF and PIV

2015 ◽  
Author(s):  
Andrew W. Caswell ◽  
Brent A. Rankin ◽  
Bethany Huelskamp ◽  
Naibo Jiang ◽  
Amy Lynch ◽  
...  
Keyword(s):  
Repetition Rate ◽  
Bluff Body ◽  
Premixed Flames ◽  
High Repetition Rate ◽  
Turbulent Premixed Flames ◽  
Vortex Interactions ◽  
High Repetition ◽  
Turbulent Premixed

Blowoff mechanism of harmonically forced bluff body stabilized turbulent premixed flames

2012 ◽  
Vol 159 (2) ◽  
pp. 638-640 ◽  
Author(s):  
Swetaprovo Chaudhuri ◽  
Stanislav Kostka ◽  
Michael W. Renfro ◽  
Baki M. Cetegen
Keyword(s):  
Bluff Body ◽  
Premixed Flames ◽  
Turbulent Premixed Flames ◽  
Turbulent Premixed

Asynchronous single-shot characterization of high-repetition-rate ultrafast waveforms using a time-lens-based temporal magnifier

2012 ◽  
Vol 37 (23) ◽  
pp. 4892 ◽  
Author(s):  
Yoshitomo Okawachi ◽  
Reza Salem ◽  
Adrea R. Johnson ◽  
Kasturi Saha ◽  
Jacob S. Levy ◽  
...  
Keyword(s):  
Repetition Rate ◽  
High Repetition Rate ◽  
Single Shot ◽  
High Repetition

scholarly journals Development and characterization of high-repetition-rate sources for supersonic beams of fluorine radicals

2021 ◽  
Vol 92 (10) ◽  
pp. 103203
Author(s):  
Patrik Straňák ◽  
Ludger Ploenes ◽  
Simon Hofsäss ◽  
Katrin Dulitz ◽  
Frank Stienkemeier ◽  
...  
Keyword(s):  
Repetition Rate ◽  
High Repetition Rate ◽  
High Repetition ◽  
Supersonic Beams

Single-Shot Characterization of Ultrafast High-Repetition-Rate Signals Using an Asynchronous Time Magnifier

CLEO: 2013 ◽  
2013 ◽  
Author(s):  
Yoshitomo Okawachi ◽  
Reza Salem ◽  
Adrea R. Johnson ◽  
Kasturi Saha ◽  
Jacob S. Levy ◽  
...  
Keyword(s):  
Repetition Rate ◽  
High Repetition Rate ◽  
Single Shot ◽  
High Repetition

scholarly journals Scaling diode-pumped, high energy picosecond lasers to kilowatt average powers

2018 ◽  
Vol 6 ◽  
Author(s):  
Brendan A. Reagan ◽  
Cory Baumgarten ◽  
Elzbieta Jankowska ◽  
Han Chi ◽  
Herman Bravo ◽  
...  
Keyword(s):  
Repetition Rate ◽  
Average Power ◽  
High Energy ◽  
High Repetition Rate ◽  
Full Characterization ◽  
High Repetition ◽  
Diode Pumped ◽  
Picosecond Lasers ◽  
Active Mirror

Recent results in the development of diode-driven high energy, high repetition rate, picosecond lasers, including the demonstration of a cryogenic Yb:YAG active mirror amplifier that produces 1.5 J pulses at 500 Hz repetition rate (0.75 kW average power) are reviewed. These pulses are compressed resulting in the generation of ${\sim}5~\text{ps}$ duration, 1 J pulses with 0.5 kW average power. A full characterization of this high power cryogenic amplifier, including at-wavelength interferometry of the active region under ${>}1~\text{kW}$ average power pump conditions, is presented. An initial demonstration of operation at 1 kW average power (1 J, 1 kHz) is reported.

Characterization of ultra-high repetition rate mode-locked lasers with an integrated all-optical RF spectrum analyzer

CLEO: 2014 ◽  
2014 ◽  
Author(s):  
Marcello Ferrera ◽  
Christian Reimer ◽  
Alessia Pasquazi ◽  
Marco Peccianti ◽  
Matteo Clerici ◽  
...  
Keyword(s):  
Repetition Rate ◽  
High Repetition Rate ◽  
Spectrum Analyzer ◽  
High Repetition ◽  
All Optical ◽  
Rf Spectrum ◽  
Mode Locked Lasers

Blowoff mechanism of two dimensional bluff-body stabilized turbulent premixed flames in a prototypical combustor

2011 ◽  
Vol 158 (7) ◽  
pp. 1358-1371 ◽  
Author(s):  
Swetaprovo Chaudhuri ◽  
Stanislav Kostka ◽  
Steven G. Tuttle ◽  
Michael W. Renfro ◽  
Baki M. Cetegen
Keyword(s):  
Bluff Body ◽  
Premixed Flames ◽  
Two Dimensional ◽  
Turbulent Premixed Flames ◽  
Turbulent Premixed
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