scholarly journals Numerical modeling of turbulent flows near axially symmetric surfaces

2020 ◽  
Vol 1679 ◽  
pp. 032039
Author(s):  
M M Gorokhov ◽  
A V Korepanov ◽  
V A Tenenev ◽  
S V Vologdin
Keyword(s):  
Numerical Modeling ◽  
Turbulent Flows ◽  
Axially Symmetric

Numerical Modeling of 3-D Turbulent Flows in Mixers

1991 ◽  
pp. 181-184
Author(s):  
V. I. Vasilev ◽  
S. N. Zakotenko ◽  
S. Ju. Krasheninnikov
Keyword(s):  
Numerical Modeling ◽  
Turbulent Flows

Numerical Modeling of Some Free Turbulent Flows

2009 ◽  
pp. 82-101
Author(s):  
G. G. Chernykh ◽  
A. G. Demenkov ◽  
A. V. Fomina ◽  
B. B. Ilyushin ◽  
V. A. Kostomakha ◽  
...  
Keyword(s):  
Numerical Modeling ◽  
Turbulent Flows

Cross wedge rolling with upsetting

2013 ◽  
Vol 58 (4) ◽  
pp. 1191-1196 ◽  
Author(s):  
A. Tofil ◽  
J. Tomczak ◽  
Z. Pater
Keyword(s):  
Numerical Modeling ◽  
Experimental Tests ◽  
Rolling Process ◽  
Geometric Parameters ◽  
Reduction Ratio ◽  
Axially Symmetric ◽  
Cross Wedge Rolling ◽  
Stepped Shaft ◽  
One Step ◽  
Forming Angle

Abstract The paper describes cross wedge rolling with upsetting, a process in which axially symmetric parts with steps whose diameters are larger than billet diameters can be formed. Taking advantage of numerical modeling, the effect of such basic geometric parameters of the rolling process as the spreading angle, forming angle, reduction ratio, and rolling length on upsetting (defined by the diameter increase ratio) was determined. The paper also presents the results of experimental tests performed to roll a stepped shaft whose one step had a diameter half as large as that of the billet.

Development of a Method of Direct Numerical Modeling of Turbulent Flows Using a Supercomputer

Atomic Energy ◽  
2015 ◽  
Vol 118 (4) ◽  
pp. 247-253 ◽  
Author(s):  
V. V. Chudanov ◽  
A. E. Aksenova ◽  
A. A. Makarevich ◽  
V. A. Pervichko ◽  
I. V. Romero-Reyes
Keyword(s):  
Numerical Modeling ◽  
Turbulent Flows

Numerical Modeling of Heat Transfer in Wall-Adjacent Turbulent Flows

2008 ◽  
pp. 369-388 ◽  
Author(s):  
T. J. Craft ◽  
S. E. Gant ◽  
A. V. Gerasimov ◽  
H. Iacovides ◽  
B. E. Launder
Keyword(s):  
Heat Transfer ◽  
Numerical Modeling ◽  
Turbulent Flows
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