B Thurow, N Jiang, W Lempert - Measurement Science and …, 2012 - iopscience.iop.org
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 …
A good understanding of turbulent compressible flows is essential to the design and operation of high-speed vehicles. Such flows occur, for example, in the external flow over …
N Jiang, M Webster, WR Lempert, JD Miller… - Applied Optics, 2011 - opg.optica.org
Nitric oxide planar laser-induced fluorescence (NO PLIF) imaging at repetition rates as high as 1MHz is demonstrated in the NASA Langley 31 in. Mach 10 hypersonic wind tunnel …
The recent progress in high-speed (≥ 100k H z) laser diagnostics for hypersonic flows is reviewed. Owing to the ultrahigh flow speed, a laser frequency of 100 kHz or higher is …
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 …
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 …
Amplified bursts of laser pulses are sought for various machining, deposition, spectroscopic, and strong-field applications. Standard frequency-and time-domain techniques for pulse …
We report on the development of high-repetition rate planar laser-induced fluorescence (PLIF) imaging of the CH radical in turbulent flames. This paper presents what the authors …
V Weber, J Brübach, RL Gordon, A Dreizler - Applied Physics B, 2011 - Springer
Quantifying high-repetition rate laser diagnostic techniques for measuring scalars in turbulent combustion relies on a complete description of the relationship between detected …