scholarly journals Three dimensional flow simulations with the finite element technique over a multi-stage rocket

2002 ◽  
Author(s):  
L. Scalabrin ◽  
J. Azevedo ◽  
P. Teixeira ◽  
A. Awruch
Keyword(s):  
Finite Element ◽  
Three Dimensional ◽  
Three Dimensional Flow ◽  
Finite Element Technique ◽  
Flow Simulations ◽  
Dimensional Flow ◽  
Multi Stage ◽  
Element Technique

Simulations of Three-Dimensional Flow and Augmented Heat Transfer in a Symmetrically Grooved Channel

2000 ◽  
Vol 122 (4) ◽  
pp. 653-660 ◽  
Author(s):  
M. Greiner ◽  
R. J. Faulkner ◽  
V. T. Van ◽  
H. M. Tufo ◽  
P. F. Fischer
Keyword(s):  
Three Dimensional ◽  
Spectral Element ◽  
Navier Stokes ◽  
Three Dimensional Flow ◽  
Dimensional Flow ◽  
Two Dimensional Flow ◽  
Transverse Grooves ◽  
Flow Transitions ◽  
Element Technique ◽  
Good Agreement

Navier-Stokes simulations of three-dimensional flow and augmented convection in a channel with symmetric, transverse grooves on two opposite walls were performed for 180⩽Re⩽1600 using the spectral element technique. A series of flow transitions was observed as the Reynolds number was increased, from steady two-dimensional flow, to traveling two and three-dimensional wave structures, and finally to three-dimensional mixing. Three-dimensional simulations exhibited good agreement with local and spatially averaged Nusselt number and friction factor measurements over the range 800⩽Re⩽1600. [S0022-1481(00)00904-X]

scholarly journals Three-dimensional flow simulations for polymer extrudate swell out of slit dies from low to high aspect ratios

2019 ◽  
Vol 31 (9) ◽  
pp. 093103 ◽  
Author(s):  
Dahang Tang ◽  
Flavio H. Marchesini ◽  
Ludwig Cardon ◽  
Dagmar R. D’hooge
Keyword(s):  
Three Dimensional ◽  
Extrudate Swell ◽  
Three Dimensional Flow ◽  
Flow Simulations ◽  
Dimensional Flow ◽  
Aspect Ratios
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