An algorithm to make your implicit code competitive with an explicit code for large scale problems

Vincent T. Meinders; Antonius H. van den Boogaard; Han Huetink

An algorithm to make your implicit code competitive with an explicit code for large scale problems

Faculty of Engineering Technology

Research output: Contribution to conference › Paper

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Abstract

To intensify the use of implicit finite element codes for solving large scale problems, the computation time of these codes has to be decreased drastically. A method is developed which decreases the computational time of implicit codes by factors. The method is based on introducing inertia effects into the implicit finite element code in combination with the use of iterative solvers. Deep drawing simulations are performed to investigate the performance of the dynamics contributions in combination with iterative solvers. It is concluded that the computation time can be decreased by a factor 5-10.

Original language	Undefined
Number of pages	6
Publication status	Published - 2002
Event	5th International Conference and Workshop on Numerical Simulation of 3D Sheet Metal Forming Processes, NUMISHEET 2002 - Science Town, Taejon, Korea, Republic of Duration: 21 Oct 2002 → 25 Oct 2002 Conference number: 5

Conference

Conference	5th International Conference and Workshop on Numerical Simulation of 3D Sheet Metal Forming Processes, NUMISHEET 2002
Abbreviated title	NUMISHEET 2002
Country/Territory	Korea, Republic of
City	Taejon
Period	21/10/02 → 25/10/02

Keywords

IR-59400

Access to Document

numisheet_conference_2002_meinders

Cite this

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title = "An algorithm to make your implicit code competitive with an explicit code for large scale problems",

abstract = "To intensify the use of implicit finite element codes for solving large scale problems, the computation time of these codes has to be decreased drastically. A method is developed which decreases the computational time of implicit codes by factors. The method is based on introducing inertia effects into the implicit finite element code in combination with the use of iterative solvers. Deep drawing simulations are performed to investigate the performance of the dynamics contributions in combination with iterative solvers. It is concluded that the computation time can be decreased by a factor 5-10.",

keywords = "IR-59400",

author = "Meinders, \{Vincent T.\} and \{van den Boogaard\}, \{Antonius H.\} and Han Huetink",

year = "2002",

language = "Undefined",

note = "5th International Conference and Workshop on Numerical Simulation of 3D Sheet Metal Forming Processes, NUMISHEET 2002 ; Conference date: 21-10-2002 Through 25-10-2002",

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An algorithm to make your implicit code competitive with an explicit code for large scale problems. / Meinders, Vincent T.; van den Boogaard, Antonius H.; Huetink, Han.
2002. Paper presented at 5th International Conference and Workshop on Numerical Simulation of 3D Sheet Metal Forming Processes, NUMISHEET 2002, Taejon, Korea, Republic of.

Research output: Contribution to conference › Paper

TY - CONF

T1 - An algorithm to make your implicit code competitive with an explicit code for large scale problems

AU - Meinders, Vincent T.

AU - van den Boogaard, Antonius H.

AU - Huetink, Han

N1 - Conference code: 5

PY - 2002

Y1 - 2002

N2 - To intensify the use of implicit finite element codes for solving large scale problems, the computation time of these codes has to be decreased drastically. A method is developed which decreases the computational time of implicit codes by factors. The method is based on introducing inertia effects into the implicit finite element code in combination with the use of iterative solvers. Deep drawing simulations are performed to investigate the performance of the dynamics contributions in combination with iterative solvers. It is concluded that the computation time can be decreased by a factor 5-10.

AB - To intensify the use of implicit finite element codes for solving large scale problems, the computation time of these codes has to be decreased drastically. A method is developed which decreases the computational time of implicit codes by factors. The method is based on introducing inertia effects into the implicit finite element code in combination with the use of iterative solvers. Deep drawing simulations are performed to investigate the performance of the dynamics contributions in combination with iterative solvers. It is concluded that the computation time can be decreased by a factor 5-10.

KW - IR-59400

M3 - Paper

T2 - 5th International Conference and Workshop on Numerical Simulation of 3D Sheet Metal Forming Processes, NUMISHEET 2002

Y2 - 21 October 2002 through 25 October 2002

ER -