'Fine grid' presentation slideshows

An Multigrid Tutorial

Algebraic. Van Emden Henson Center for Applied Scientific Computing Lawrence Livermore National Laboratory vhenson@llnl.gov http://www.casc.gov/CASC/people/henson April 10, 1999. An Multigrid Tutorial. AMG: What is Algebraic Multigrid??.

1.36k views • 101 slides

An Multigrid Tutorial

Algebraic. Van Emden Henson Center for Applied Scientific Computing Lawrence Livermore National Laboratory vhenson@llnl.gov http://www.casc.gov/CASC/people/henson April 10, 1999. An Multigrid Tutorial. AMG: What is Algebraic Multigrid??.

1.1k views • 86 slides

CS 267: Applications of Parallel Computers Unstructured Multigrid for Linear Systems

CS 267: Applications of Parallel Computers Unstructured Multigrid for Linear Systems. James Demmel Based in part on material from Mark Adams (www.columbia.edu/~ma2325) www.cs.berkeley.edu/~demmel/cs267_Spr07. Recall Big Idea used several times in course. To solve a hard problem,

915 views • 77 slides

CS 267: Applications of Parallel Computers Unstructured Multigrid for Linear Systems

CS 267: Applications of Parallel Computers Unstructured Multigrid for Linear Systems. James Demmel (based in part on material from Mark Adams) www.cs.berkeley.edu/~demmel/cs267_Spr05. Recall Big Idea used several times in course. To solve a hard problem,

826 views • 74 slides

Upscaling of Geocellular Models for Flow Simulation Louis J. Durlofsky

Upscaling of Geocellular Models for Flow Simulation Louis J. Durlofsky. Department of Petroleum Engineering, Stanford University ChevronTexaco ETC, San Ramon, CA. Acknowledgments. Yuguang Chen (Stanford University) Mathieu Prevost (now at Total) Xian-Huan Wen (ChevronTexaco)

694 views • 46 slides

Multigrid

Multigrid. Some material from lectures of J. Demmel, UC Berkeley Dept of CS. Multigrid .

631 views • 45 slides

Adaptive Grid Reverse-Time Migration

Adaptive Grid Reverse-Time Migration. Yue Wang. Outline. Motivation and Objective Reverse Time Methodology Salt Dome Model Test Field Data Test Conclusions. Problem. Kirchhoff migration is not optimal for complex velocity model. Marmousi Model. 0. Depth (km). Low-velocity wedge. 3.

718 views • 43 slides

Multigrid Techniques: past, present and future

Multigrid Techniques: past, present and future. Galina Muratova Lev Krukier Evgenia Andreeva Computer Center Southern Federal University Rostov-on-Don muratova@sfedu.ru. Southern Federal University. One of the 9 Federal Universities of Russia

521 views • 37 slides

A Multigrid Solver for Boundary Value Problems Using Programmable Graphics Hardware

A Multigrid Solver for Boundary Value Problems Using Programmable Graphics Hardware. Nolan Goodnight Cliff Woolley Gregory Lewin David Luebke Greg Humphreys. University of Virginia. augmented by Klaus Mueller, Stony Brook University. General-Purpose GPU Programming.

465 views • 35 slides

GRIDS OR MESHES

448 views • 34 slides

Air filmcooling through laser drilled nozzles

Air filmcooling through laser drilled nozzles. STW project. CASA-dag 09.05.2006. Outline of the presentation. Introduction Current situation Local Uniform Grid Refinement Boundary conditions Conclusions and future plans. Introduction. Introduction. Introduction. Introduction.

520 views • 34 slides

Geometric (Classical) MultiGrid

485 views • 30 slides

MULTISCALE COMPUTATIONAL METHODS

448 views • 29 slides

CASA Day 9 May, 2006

CASA Day 9 May, 2006. Outline. Transport of passive tracers physical problem, mathematical model Local Defect Correction (LDC) basic method and its properties extensions (conservation, multiple levels of refinement) Numerical results. Transport of passive tracer. Passive tracer:

278 views • 18 slides

A Cell-by-Cell AMR Method for the PPM Hydrodynamics Code

278 views • 18 slides

RAMS Parallel Processing Techniques

RAMS Parallel Processing Techniques. RAMS Parallel Design Considerations. Concentrating on larger problems (only 3-dimensional) No compromises in physics and numerics Target distributed memory, MIMD architectures workstation cluster first platform

308 views • 18 slides

Convergence properties of the Local Defect Correction method for Time-Dependent PDEs

Convergence properties of the Local Defect Correction method for Time-Dependent PDEs. Remo Minero Eindhoven University of Technology 16th November 2005. Outline. Introduce Local Defect Correction (LDC) Iterative procedure Investigate the convergence behavior of LDC Numerical experiments.

176 views • 17 slides

RAMS-Chimie

297 views • 9 slides

TextBox

Use Quality-Controlled PVT data to set up an EoS model of the reservoir. Ensure that gas Z-factors and C7+ content of the gas are matched accurately. Check the predicted depletion recoveries agree with CVD results.

124 views • 2 slides

Implementation of Mesh Refinement method in a 3D coastal model of Bay of Biscay

105 views • 1 slides