scholarly journals Computational and experimental investigation of turbulent mixing in multiscale reactors for CFD model validation

2007 ◽  
Author(s):  
Ying Liu
Keyword(s):  
Experimental Investigation ◽  
Model Validation ◽  
Turbulent Mixing ◽  
Cfd Model

scholarly journals Comprehensive experimental investigation on biomass‐glass beads binary fluidization: A data set for CFD model validation

AIChE Journal ◽  
2019 ◽  
Vol 66 (2) ◽  
Author(s):  
Xi Gao ◽  
Jia Yu ◽  
Cheng Li ◽  
Rupen Panday ◽  
Yupeng Xu ◽  
...  
Keyword(s):  
Experimental Investigation ◽  
Model Validation ◽  
Glass Beads ◽  
Cfd Model ◽  
Data Set

scholarly journals Experimental investigation into inertial properties of Rayleigh–Taylor turbulence

1997 ◽  
Vol 15 (1) ◽  
pp. 25-31 ◽  
Author(s):  
Yu.A. Kucherenko ◽  
S.I. Balabin ◽  
R. Cherret ◽  
J.F. Haas
Keyword(s):  
Experimental Investigation ◽  
Kinetic Energy ◽  
Turbulent Mixing ◽  
Average Density ◽  
Taylor Instability ◽  
X Ray ◽  
Two Fluids ◽  
Time Space ◽  
Rayleigh Taylor Instability ◽  
Region Size

An experimental investigation into inertial properties of the developed Rayleigh–Taylor instability with the different initial values of the kinetic energy of turbulence has been performed. The experiments were performed by using two fluids having different densities with density ration n = 3. Fluids were placed in an ampoule. At the unstable stage of motion, the ampoule was moving under an acceleration. At a certain instant of time the acceleration was removed and the ampoule moved under the force of inertia. By means of pulsed X-ray photography, the mixing region size and the time-space distributionof the average density of matter in the turbulent mixing region have been determined at different instants of time. The time-space distributions are compared with those obtained by semiempirical theories of mixing.

A Collaboration-based Approach to CFD Model Validation and Uncertainty Quantification (VUQ) Using Data from a Laminar Helium Plume

2016 ◽  
Vol 97 (2) ◽  
pp. 427-449
Author(s):  
Weston M. Eldredge ◽  
Pál Tóth ◽  
Laurie Centauri ◽  
Eric G. Eddings ◽  
Kerry E. Kelly ◽  
...  
Keyword(s):  
Uncertainty Quantification ◽  
Model Validation ◽  
Cfd Model ◽  
Using Data ◽  
Helium Plume
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