Flow analysis for flip chip underfilling process using characteristic based split method

2005 ◽  
Author(s):  
V.M. Kulkarni ◽  
K.N. Seetharmu ◽  
P.A. Aswatha Narayana ◽  
I.A. Azid ◽  
G.A. Quadir
Keyword(s):  
Flip Chip ◽  
Flow Analysis ◽  
Split Method ◽  
Characteristic Based Split

Combined adaptive meshing technique and characteristic-based split algorithm for viscous incompressible flow analysis

2007 ◽  
Vol 28 (9) ◽  
pp. 1163-1172 ◽  
Author(s):  
Suthee Traivivatana ◽  
Parinya Boonmarlert ◽  
Patcharee Theeraek ◽  
Sutthisak Phongthanapanich ◽  
Pramote Dechaumphai
Keyword(s):  
Incompressible Flow ◽  
Flow Analysis ◽  
Adaptive Meshing ◽  
Viscous Incompressible Flow ◽  
Adaptive Meshing Technique ◽  
Characteristic Based Split

Study on mold flow analysis of flip chip package

2001 ◽  
Vol 28 (7) ◽  
pp. 943-952 ◽  
Author(s):  
Y.K. Shen ◽  
T.W. Ye ◽  
S.L. Chen ◽  
C.H. Yin ◽  
W.D. Song
Keyword(s):  
Flip Chip ◽  
Flow Analysis ◽  
Mold Flow Analysis ◽  
Mold Flow

Numerical Model to Analyse IC Chip Encapsulation Process

2005 ◽  
Author(s):  
Venkatesh M. Kulkarni ◽  
Ishak Abdul Azid ◽  
K. N. Seetharamu ◽  
P. A. Aswatha Narayana
Keyword(s):  
Numerical Model ◽  
Flip Chip ◽  
Flow Front ◽  
Governing Equations ◽  
Time Step ◽  
Pressure Fields ◽  
Epoxy Material ◽  
2D Flow ◽  
Encapsulation Process ◽  
Characteristic Based Split

In this paper, simulation of the 2D flow of incompressible molten epoxy material in a mold cavity has been carried out. Characteristic Based Split (CBS) was used in its semi-implicit form to analyze the mold filling behavior in underfilling encapsulation process. A two dimensional numerical model was developed and the governing equations were solved by using Characteristic Based Split (CBS) method to get the velocity and pressure fields. The velocity filed was used in pseudo-concentration approach to track the flow front. Pseudo-concentration is based on the Volume of Fluid (VOF) technique and was used to track fluid front for each time step. Simulation has been carried out for a particular geometry of a flip-chip package. The model proposed could provide a means to simulate the underfilling process for flip chip package.

scholarly journals Characteristic-Based Split Meshless Solution for Couette Flow

2014 ◽  
Vol 10 (1) ◽  
pp. 62-68
Author(s):  
Juraj Mužík
Keyword(s):  
Stokes Equations ◽  
Interpolation Method ◽  
Flow Analysis ◽  
Navier Stokes ◽  
Shape Functions ◽  
Weak Formulation ◽  
Navier Stokes Equations ◽  
Point Interpolation Method ◽  
Fluid Flow Analysis ◽  
Characteristic Based Split

Abstract The paper deals with use of the meshless method for incompressible fluid flow analysis. There are many formulations of the meshless methods. The article presents the Meshless Local Petrov-Galerkin method (MLPG) - local weak formulation of the Navier-Stokes equations. The shape function construction is the crucial part of the meshless numerical analysis in the construction of shape functions. The article presents the radial point interpolation method (RPIM) for the shape functions construction

Production flow analysis

1963 ◽  
Vol 42 (12) ◽  
pp. 742 ◽  
Author(s):  
John L. Burbidge
Keyword(s):  
Flow Analysis ◽  
Production Flow
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