CFD validation of shock-shock interaction flow fields

2002 ◽  
Author(s):  
S. Walker ◽  
J. Schmisseur
Keyword(s):  
Flow Fields ◽  
Shock Interaction ◽  
Cfd Validation

Applying the Galerkin Least Squares Finite Element Method for Solving Stirred Tank Velocity Fields

2002 ◽  
Author(s):  
Kevin J. Bittorf
Keyword(s):  
Finite Element Method ◽  
Finite Element ◽  
Least Squares ◽  
Three Dimensional ◽  
Flow Fields ◽  
Stirred Tank ◽  
Pharmaceutical Chemical ◽  
Cfd Validation ◽  
Stirred Tank Reactors ◽  
Element Method

The Galerkin Least Squares finite element solver, in conjunction with the Spalart-Allmaras turbulence closure model, is used to solve the RANS based equations for flow fields in stirred tank reactors. This GLS finite element method is well established in the aerospace industry and presently is being validated for flow fields used in industrial processes that are commonly found in the pharmaceutical, chemical, food, and personal products industries. The CFD results, computed in the commercial package ORCA, compared well with experimental data attained for the dominating macro flow structures in an axial and radial impeller stirred tanks. The CFD quantitatively predicts the two and three-dimensional wall jet structures that govern the bulk flow in a stirred tank and are responsible for blending, solid suspension, and macro-flow. This area of experimentation provides an initial basis for CFD validation for bulk flows in stirred tank reactors.

Recurrence of fragmenting granules and their relation to meso- and supergranular flow fields

2003 ◽  
Vol 9 ◽  
pp. 371-371
Author(s):  
Th. Roudier ◽  
F. Lignières ◽  
M. Rieutord ◽  
P. N. Brandt ◽  
J.-M. Malherbe
Keyword(s):  
Flow Fields

CFD Validation of Mixing in Pilot-Scale Ladle

2019 ◽  
Author(s):  
E. Harbers ◽  
D. van der Plas ◽  
A. Richardson ◽  
K. Subramanian
Keyword(s):  
Pilot Scale ◽  
Cfd Validation

CFD Validation of the NASA-CRM using Cflow

2018 ◽  
Vol 17 (0) ◽  
pp. 163-172
Author(s):  
Hidemasa YASUDA ◽  
Taku NAGATA ◽  
Yosuke UENO ◽  
Akio OCHI
Keyword(s):  
Cfd Validation
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