Numerical simulation of 3D unsteady aluminium extrusion process using finite volume method based on non-orthogonal block structured grids

2011 ◽  
Vol 27 (1) ◽  
pp. 164-175
Author(s):  
R. Wang ◽  
G. Q. Zhao ◽  
S. M. Lou ◽  
X. H. Wu
Keyword(s):  
Numerical Simulation ◽  
Finite Volume Method ◽  
Finite Volume ◽  
Extrusion Process ◽  
Structured Grids ◽  
Aluminium Extrusion ◽  
Volume Method ◽  
Block Structured

Study on Superalloy Tube Extrusion Process Using Finite Volume Method

2012 ◽  
Vol 572 ◽  
pp. 267-272
Author(s):  
Yi Lun Mao ◽  
Qing Dong Zhang ◽  
Chao Yang Sun ◽  
Xiao Feng Zhang
Keyword(s):  
Mathematical Model ◽  
High Temperature ◽  
Finite Volume Method ◽  
Finite Volume ◽  
Extrusion Process ◽  
Equivalent Strain ◽  
High Temperature Alloy ◽  
Squeeze Pressure ◽  
Tube Extrusion ◽  
Volume Method

In this paper, complexity of the process of high temperature alloy tubing extrusion is studied using the Finite Volume Method (FVM). We establish mathematical model of high temperature alloy tube extrusion process by using the Finite Volume Method. We develop the simulation program by the control equation of the Finite Volume Method and numerical simulation of the key technologies of the axisymmetric problem in cylindrical coordinates. Inconel690 high temperature alloy tubing extrusion process, for example, we got the squeeze pressure in the steady-state extrusion, Velocity field and the corresponding equivalent strain rate field. By comparing the results obtained by the finite volume method and simulation results from Finite Element Method (FEM) software on DEFORM-2D, we find our mathematical model on high temperature alloy tubing extrusion process is reasonable and correct.

Numerical simulation of diffusive processes in solids of revolution via the finite volume method and generalized coordinates

2009 ◽  
Vol 52 (21-22) ◽  
pp. 4976-4985 ◽  
Author(s):  
Wilton Pereira da Silva ◽  
Jürgen W. Precker ◽  
Diogo D.P.S. e Silva ◽  
Cleiton D.P.S. e Silva ◽  
Antonio Gilson Barbosa de Lima
Keyword(s):  
Numerical Simulation ◽  
Finite Volume Method ◽  
Finite Volume ◽  
Generalized Coordinates ◽  
Volume Method ◽  
Diffusive Processes ◽  
Solids Of Revolution

304 Numerical Simulation of Wind Driven Surface Waves by CIP Finite Volume Method

2009 ◽  
Vol 2009.22 (0) ◽  
pp. 490-491
Author(s):  
Susumu YAMASHITA ◽  
Takayuki AOKI ◽  
Feng XIAO ◽  
Keiko TAKAHASHI
Keyword(s):  
Numerical Simulation ◽  
Surface Waves ◽  
Finite Volume Method ◽  
Finite Volume ◽  
Volume Method
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