Developement of Gas-Phase Mixing Measurements in Turbulent Spray Flows Using Filtered Rayleigh Scattering

2013 ◽  
Author(s):  
Randy Patton ◽  
Jeffrey Sutton
Keyword(s):  
Gas Phase ◽  
Rayleigh Scattering ◽  
Phase Mixing ◽  
Turbulent Spray ◽  
Spray Flows

Gas phase mixing due to resonant acoustic oscillations in a cavity

1995 ◽  
Author(s):  
L Matta ◽  
C Zhu ◽  
J Jagoda ◽  
B Zinn
Keyword(s):  
Gas Phase ◽  
Acoustic Oscillations ◽  
Phase Mixing

Gas-Phase Mixing and Dispersion in a Diffusion Furnace

2004 ◽  
Vol 151 (1) ◽  
pp. G24 ◽  
Author(s):  
Joseph J. Biernacki ◽  
Ramkumar Subramanian ◽  
Mohammed R. Islam ◽  
Casey Schewe ◽  
Michael C. Rogers
Keyword(s):  
Gas Phase ◽  
Phase Mixing

Joint Gas-Phase Velocity-Scalar PDF Modeling for Turbulent Evaporating Spray Flows

2012 ◽  
Vol 184 (10-11) ◽  
pp. 1664-1679 ◽  
Author(s):  
Hai-Wen Ge ◽  
Yong Hu ◽  
Eva Gutheil
Keyword(s):  
Phase Velocity ◽  
Gas Phase ◽  
Evaporating Spray ◽  
Spray Flows

scholarly journals Supplementary material to "High gas-phase mixing ratios of formic and acetic acid in the High Arctic"

2018 ◽  
Author(s):  
Emma L. Mungall ◽  
Jonathan P. D. Abbatt ◽  
Jeremy J. B. Wentzell ◽  
Gregory R. Wentworth ◽  
Jennifer G. Murphy ◽  
...  
Keyword(s):  
Acetic Acid ◽  
Gas Phase ◽  
High Arctic ◽  
Phase Mixing ◽  
Mixing Ratios ◽  
Supplementary Material

scholarly journals Advanced Laser-Based Techniques for Gas-Phase Diagnostics in Combustion and Aerospace Engineering

2017 ◽  
Vol 71 (3) ◽  
pp. 341-366 ◽  
Author(s):  
Andreas Ehn ◽  
Jiajian Zhu ◽  
Xuesong Li ◽  
Johannes Kiefer
Keyword(s):  
Gas Phase ◽  
Turbulent Flows ◽  
High Speed ◽  
Rayleigh Scattering ◽  
Dynamic Range ◽  
Laser Doppler Anemometry ◽  
Short Pulse ◽  
High Repetition Rate ◽  
Aerospace Engineering ◽  
Spectroscopic Techniques

Gaining information of species, temperature, and velocity distributions in turbulent combustion and high-speed reactive flows is challenging, particularly for conducting measurements without influencing the experimental object itself. The use of optical and spectroscopic techniques, and in particular laser-based diagnostics, has shown outstanding abilities for performing non-intrusive in situ diagnostics. The development of instrumentation, such as robust lasers with high pulse energy, ultra-short pulse duration, and high repetition rate along with digitized cameras exhibiting high sensitivity, large dynamic range, and frame rates on the order of MHz, has opened up for temporally and spatially resolved volumetric measurements of extreme dynamics and complexities. The aim of this article is to present selected important laser-based techniques for gas-phase diagnostics focusing on their applications in combustion and aerospace engineering. Applicable laser-based techniques for investigations of turbulent flows and combustion such as planar laser-induced fluorescence, Raman and Rayleigh scattering, coherent anti-Stokes Raman scattering, laser-induced grating scattering, particle image velocimetry, laser Doppler anemometry, and tomographic imaging are reviewed and described with some background physics. In addition, demands on instrumentation are further discussed to give insight in the possibilities that are offered by laser flow diagnostics.

Estimation of gas phase mixing in packed beds

2008 ◽  
Vol 153 (1-2) ◽  
pp. 137-148 ◽  
Author(s):  
S. Frigerio ◽  
H. Thunman ◽  
B. Leckner ◽  
S. Hermansson
Keyword(s):  
Gas Phase ◽  
Packed Beds ◽  
Phase Mixing

scholarly journals Gas-phase mixing in bubble columns.

1989 ◽  
Vol 22 (2) ◽  
pp. 136-142 ◽  
Author(s):  
Mikio Kawagoe ◽  
Tsutao Otake ◽  
Campbell W. Robinson
Keyword(s):  
Gas Phase ◽  
Bubble Columns ◽  
Phase Mixing
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