279 Discretisation PPTs View free & download

finite difference and finite element discretisation PowerPoint PPT Presentation

finite difference and finite element discretisation - finite difference and finite element discretisation by Christian Maier

finite difference and finite element discretisation by Christian Maier

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finite difference and finite element discretisation - finite difference and finite element discretisation by Christian Maier

finite difference and finite element discretisation by Christian Maier

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A conservative FE-discretisation of the Navier-Stokes equation PowerPoint PPT Presentation

A conservative FE-discretisation of the Navier-Stokes equation - Basic Ideas of FD, FE, FV. Conservative FE-discretisation of Navier-Stokes-Equation ... How can we construct such an interpolation? Divide the box in four triangles. ...

Basic Ideas of FD, FE, FV. Conservative FE-discretisation of Navier-Stokes-Equation ... How can we construct such an interpolation? Divide the box in four triangles. ...

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Introduction to Scientific Computing II PowerPoint PPT Presentation

Introduction to Scientific Computing II - Introduction to Scientific Computing II Molecular Dynamics Discretisation Dr. Miriam Mehl Properties of the Model reversibilty in time H-theorem Loschmidt ...

Introduction to Scientific Computing II Molecular Dynamics Discretisation Dr. Miriam Mehl Properties of the Model reversibilty in time H-theorem Loschmidt ...

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Spatio temporal modeling and simulations in GIS PowerPoint PPT Presentation

Spatio temporal modeling and simulations in GIS - 'In reality any system is infinitely complex and we can ... Abstraction, discretisation, tessellation. Uncertainty natural consequence of modelling (Foody ...

'In reality any system is infinitely complex and we can ... Abstraction, discretisation, tessellation. Uncertainty natural consequence of modelling (Foody ...

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Numerical methods in flow metrology PowerPoint PPT Presentation

Numerical methods in flow metrology - A Vortex flow meter with an ultrasonic barrier Time depended simulation and structured grid Spatial discretisation convective terms: upwind biased discretisation, ...

A Vortex flow meter with an ultrasonic barrier Time depended simulation and structured grid Spatial discretisation convective terms: upwind biased discretisation, ...

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Lab Course CFD PowerPoint PPT Presentation

Lab Course CFD - Discretisation Laplace Operator. pi,j. finite differences. homogeneous Neumann boundaries ... 2D Poisson, 5-point-stencil. homogeneous Dirichlet boundary ...

Discretisation Laplace Operator. pi,j. finite differences. homogeneous Neumann boundaries ... 2D Poisson, 5-point-stencil. homogeneous Dirichlet boundary ...

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Introduction to Scientific Computing II - velocities: Crank Nicolson. Time Discretisation Leapfrog. position: Taylor series (2nd order) velocities: Crank Nicolson. Evaluation. accuracy. stability. costs ...

velocities: Crank Nicolson. Time Discretisation Leapfrog. position: Taylor series (2nd order) velocities: Crank Nicolson. Evaluation. accuracy. stability. costs ...

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Predicting Wind Turbine Blade Loads using Vorticity Transport and RANS Methodologies PowerPoint PPT Presentation

Predicting Wind Turbine Blade Loads using Vorticity Transport and RANS Methodologies - Simulations are steady, mostly using one blade with periodic boundary conditions ... VTM can be run using coarse aerodynamic discretisation to give efficient ...

Simulations are steady, mostly using one blade with periodic boundary conditions ... VTM can be run using coarse aerodynamic discretisation to give efficient ...

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PR - Hamiltonian tools applied to non-hydrostatic modeling Almut Gassmann Max Planck Institute for Meteorology Hamburg, Germany

Hamiltonian tools applied to non-hydrostatic modeling Almut Gassmann Max Planck Institute for Meteorology Hamburg, Germany

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Practical Course SC PowerPoint PPT Presentation

Practical Course SC - discretization of the momentum equations. discretization of boundary conditions. side condition ... boundary conditions. discrete boundary conditions. modified ...

discretization of the momentum equations. discretization of boundary conditions. side condition ... boundary conditions. discrete boundary conditions. modified ...

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A Numerical Method for 3D Barotropic Flows in Turbomachinery PowerPoint PPT Presentation

A Numerical Method for 3D Barotropic Flows in Turbomachinery - 'Compressible' method suitably preconditioned to deal with the liquid, nearly ... The preconditioned scheme requires a smaller time-step to remain stable: the ...

'Compressible' method suitably preconditioned to deal with the liquid, nearly ... The preconditioned scheme requires a smaller time-step to remain stable: the ...

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An implicit solver based on dual time stepping and finite volumes for meteorological applications Pier Luigi Vitagliano CIRA PowerPoint PPT Presentation

An implicit solver based on dual time stepping and finite volumes for meteorological applications Pier Luigi Vitagliano CIRA - COSMO WG2 Conservative Dynamic Core An implicit solver based on dual time stepping and finite volumes for meteorological applications Pier Luigi Vitagliano

COSMO WG2 Conservative Dynamic Core An implicit solver based on dual time stepping and finite volumes for meteorological applications Pier Luigi Vitagliano

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1 - Dynamical Systems for Extreme Eigenspace Computations Maziar Nikpour UCL Belgium

Dynamical Systems for Extreme Eigenspace Computations Maziar Nikpour UCL Belgium

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Predicting Wind Turbine Blade Loads using Vorticity Transport and RANS Methodologies - ... NREL Phase VI rotor Rigid 2 blades Radius 5.029m S809 aerofoil Rotor speed 72rpm (constant) Blade pitch 3 Normal Force Coefficient, ...

... NREL Phase VI rotor Rigid 2 blades Radius 5.029m S809 aerofoil Rotor speed 72rpm (constant) Blade pitch 3 Normal Force Coefficient, ...

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Accurate Numerical Treatment of the Source Terms in the Non-linear Shallow Water Equations PowerPoint PPT Presentation

Accurate Numerical Treatment of the Source Terms in the Non-linear Shallow Water Equations - Title: VOWS: Numerical Modelling Author: Clive Mingham Last modified by: Clive Mingham Created Date: 6/24/2002 9:23:10 AM Document presentation format

Title: VOWS: Numerical Modelling Author: Clive Mingham Last modified by: Clive Mingham Created Date: 6/24/2002 9:23:10 AM Document presentation format

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Deterministic Neutron Transport Methods Development at Imperial College for the FETCH Transient Crit PowerPoint PPT Presentation

Deterministic Neutron Transport Methods Development at Imperial College for the FETCH Transient Crit - ... Transport Methods Development at Imperial College for the FETCH Transient ... Map the spatial information onto the coarse grid using the restriction operator ...

... Transport Methods Development at Imperial College for the FETCH Transient ... Map the spatial information onto the coarse grid using the restriction operator ...

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A Parallelisation Approach for Multi-Resolution Grids Based Upon the Peano Space-Filling Curve PowerPoint PPT Presentation

A Parallelisation Approach for Multi-Resolution Grids Based Upon the Peano Space-Filling Curve - A Parallelisation Approach for Multi-Resolution Grids Based Upon the Peano Space ... If we can find a way to memorise and work with adaptive grids efficiently, they ...

A Parallelisation Approach for Multi-Resolution Grids Based Upon the Peano Space ... If we can find a way to memorise and work with adaptive grids efficiently, they ...

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A Preconditioned Domain Decomposition Algorithm for Contact Problem PowerPoint PPT Presentation

A Preconditioned Domain Decomposition Algorithm for Contact Problem - Department of Mathmatics and Computational Sciences. OUTLINE. Continuos problem ... Department of Mathmatics and Computational Sciences ...

Department of Mathmatics and Computational Sciences. OUTLINE. Continuos problem ... Department of Mathmatics and Computational Sciences ...

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The Discrete Normal Modes of the Dynamical Core of the New Met Office Unified Model PowerPoint PPT Presentation

The Discrete Normal Modes of the Dynamical Core of the New Met Office Unified Model - Bottom boundary conditions (isentropic / active) Top boundary conditions (isothermal / active) Different vertical staggering of the variables ...

Bottom boundary conditions (isentropic / active) Top boundary conditions (isothermal / active) Different vertical staggering of the variables ...

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EULER Code for Helicopter Rotors PowerPoint PPT Presentation

EULER Code for Helicopter Rotors - Aerodynamic Load distribution along the blades. 1- Reduce pilot control-loads. 2- Increase speed ... Adapted for Multi-blade calculations. Various topologies in ...

Aerodynamic Load distribution along the blades. 1- Reduce pilot control-loads. 2- Increase speed ... Adapted for Multi-blade calculations. Various topologies in ...

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Introduction to Scientific Computing II - Introduction to Scientific Computing II Multigrid Miriam Mehl, Michael Bader Multigrid Algorithm iterate (GS) on the fine grid restrict residual to the coarse ...

Introduction to Scientific Computing II Multigrid Miriam Mehl, Michael Bader Multigrid Algorithm iterate (GS) on the fine grid restrict residual to the coarse ...

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Lecture 1 - EE743 PowerPoint PPT Presentation

Lecture 1 - EE743 - * Three-Phase Transformer Inductance Matrix Type (Two Windings) The self and mutual terms of the (6x6) L matrix are obtained from excitation currents ...

* Three-Phase Transformer Inductance Matrix Type (Two Windings) The self and mutual terms of the (6x6) L matrix are obtained from excitation currents ...

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Colloidal%20Sedimentation PowerPoint PPT Presentation

Colloidal%20Sedimentation - Movie from Paddy Royall (Utrecht); Polystyrene. The interplay of Brownian & Hydrodynamic Forces ... G.K. Batchelor, J. Fluid Mech. 52, 245 (1972) Hydrodynamic ...

Movie from Paddy Royall (Utrecht); Polystyrene. The interplay of Brownian & Hydrodynamic Forces ... G.K. Batchelor, J. Fluid Mech. 52, 245 (1972) Hydrodynamic ...

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STUDY%20OF%20THE%20AIR%20TEMPERATURE%20AND%20VELOCITY%20AROUND%20THE%20ATLAS%20MUON%20CHAMBERS PowerPoint PPT Presentation

STUDY%20OF%20THE%20AIR%20TEMPERATURE%20AND%20VELOCITY%20AROUND%20THE%20ATLAS%20MUON%20CHAMBERS - STUDY OF THE AIR TEMPERATURE AND VELOCITY AROUND THE ATLAS MUON CHAMBERS Emma Vigo Castellvi ST/CV Design

STUDY OF THE AIR TEMPERATURE AND VELOCITY AROUND THE ATLAS MUON CHAMBERS Emma Vigo Castellvi ST/CV Design

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Jitter Monitor PowerPoint PPT Presentation

Jitter Monitor - Each processor will have a general delay value due to difference in cable ... Plan to take data parasitically to measure the 2-BPM resolution in this visit. ...

Each processor will have a general delay value due to difference in cable ... Plan to take data parasitically to measure the 2-BPM resolution in this visit. ...

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Numerical methods in flow metrology - Velocity and temperature field before the flow meter ... The flow conditioner before a turbine flow meter ... A Vortex flow meter with an ultrasonic barrier ...

Velocity and temperature field before the flow meter ... The flow conditioner before a turbine flow meter ... A Vortex flow meter with an ultrasonic barrier ...

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Folie 1 - Title: Folie 1 Author: Administrator Last modified by: reddevil Created Date: 12/1/2006 9:57:45 AM Document presentation format: Bildschirmpr sentation

Title: Folie 1 Author: Administrator Last modified by: reddevil Created Date: 12/1/2006 9:57:45 AM Document presentation format: Bildschirmpr sentation

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Digital Signal Processing PowerPoint PPT Presentation

Digital Signal Processing - Digital Signal Processing Modal analysis and testing S. Ziaei Rad

Digital Signal Processing Modal analysis and testing S. Ziaei Rad

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Traffic Sign Recognition Using Discriminative Local Features Andrzej Ruta, Yongmin Li, Xiaohui Liu S PowerPoint PPT Presentation

Traffic Sign Recognition Using Discriminative Local Features Andrzej Ruta, Yongmin Li, Xiaohui Liu S - Traffic Sign Recognition Using Discriminative Local Features ... Different distance metrics possible, e.g. (3,4) Chamfer metric. Sample output: Original image ...

Traffic Sign Recognition Using Discriminative Local Features ... Different distance metrics possible, e.g. (3,4) Chamfer metric. Sample output: Original image ...

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The Deflation Accelerated Schwarz Method for CFD PowerPoint PPT Presentation

The Deflation Accelerated Schwarz Method for CFD - Property deflation method: systems with have to be solved by a ... using linear deflation vectors seems ... deflation can be applied to a wide range of ...

Property deflation method: systems with have to be solved by a ... using linear deflation vectors seems ... deflation can be applied to a wide range of ...

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A Review of Geological Modeling PowerPoint PPT Presentation

A Review of Geological Modeling - Continuing, rapid advances in computer HARDWARE and SOFTWARE technologies ... rapid advances in computer technologies. Increasingly realistic models possible ' ...

Continuing, rapid advances in computer HARDWARE and SOFTWARE technologies ... rapid advances in computer technologies. Increasingly realistic models possible ' ...

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Numerical Aspects of Marine Biogeochemical Modelling PowerPoint PPT Presentation

Numerical Aspects of Marine Biogeochemical Modelling - Coupling methods for biogeochemical dynamics and the advection-diffusion process ... Concept of numerical diffusion in advection schemes ...

Coupling methods for biogeochemical dynamics and the advection-diffusion process ... Concept of numerical diffusion in advection schemes ...

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Sin ttulo de diapositiva PowerPoint PPT Presentation

Sin ttulo de diapositiva - 1. An Information-Theory Framework for the study of the ... 3.274. Cornell box. 2.623. tetrahedron. 1.609. cube. 1.258. octahedron. 0.825. dodecahedron ...

1. An Information-Theory Framework for the study of the ... 3.274. Cornell box. 2.623. tetrahedron. 1.609. cube. 1.258. octahedron. 0.825. dodecahedron ...

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Indicators to compare robustness and suitability of modeling software for application in the CADSES region PowerPoint PPT Presentation

Indicators to compare robustness and suitability of modeling software for application in the CADSES region - Indicators to compare robustness and suitability of modeling software for application in the CADSES region Irina Ribarova on behlaf of Floodmed team

Indicators to compare robustness and suitability of modeling software for application in the CADSES region Irina Ribarova on behlaf of Floodmed team

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Quantitative techniques in fire safety engineering 5 U01620 9. Smoke management CFD basics PowerPoint PPT Presentation

Quantitative techniques in fire safety engineering 5 U01620 9. Smoke management CFD basics - Quantitative techniques in fire safety engineering 5 ... Grids, co-ordinate systems. Interpolation. Numerical issues. Errors and stability. False Diffusion ...

Quantitative techniques in fire safety engineering 5 ... Grids, co-ordinate systems. Interpolation. Numerical issues. Errors and stability. False Diffusion ...

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Diapositive 1 PowerPoint PPT Presentation

Diapositive 1 - PHYSIQUE QUANTIQUE : CONCEPTS TECHNIQUES APPLICATIONS Master de Physique M2 Processus dynamiques d interaction entre atomes, mol cules, surfaces et photons Master ...

PHYSIQUE QUANTIQUE : CONCEPTS TECHNIQUES APPLICATIONS Master de Physique M2 Processus dynamiques d interaction entre atomes, mol cules, surfaces et photons Master ...

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Ling Qian Clive Mingham Derek Causon David Ingram PowerPoint PPT Presentation

Ling Qian Clive Mingham Derek Causon David Ingram - Ling Qian Clive Mingham Derek Causon David Ingram ... is based on the pendular principle. Modelling Issues. Device simulation has to model: ...

Ling Qian Clive Mingham Derek Causon David Ingram ... is based on the pendular principle. Modelling Issues. Device simulation has to model: ...

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Linear Techniques for Regression and Classification on Functional Data PowerPoint PPT Presentation

Linear Techniques for Regression and Classification on Functional Data - Title: Multicolin arit et r gression PLS Author: Gilbert Saporta Last modified by: Saporta Created Date: 4/16/2002 8:19:12 AM Document presentation format

Title: Multicolin arit et r gression PLS Author: Gilbert Saporta Last modified by: Saporta Created Date: 4/16/2002 8:19:12 AM Document presentation format

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Principles for the discrete formulation of an NH global model by using Nambu brackets PowerPoint PPT Presentation

Principles for the discrete formulation of an NH global model by using Nambu brackets - Principles for the discrete formulation of an NH global model. by using Nambu brackets ... geostrophic and hydrostatic balances via regularisation (Reich) ...

Principles for the discrete formulation of an NH global model. by using Nambu brackets ... geostrophic and hydrostatic balances via regularisation (Reich) ...

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Sin t - Max-Plank-Institut fuer Informatik, Germany ... information creates a dependence or ... For a Scene. Patch-to-patch. Saarbr cken, Germany. September 2-6 ...

Max-Plank-Institut fuer Informatik, Germany ... information creates a dependence or ... For a Scene. Patch-to-patch. Saarbr cken, Germany. September 2-6 ...

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Quantitative techniques in fire safety engineering 5 U01620 710. Computational fluid dynamics CFD fo PowerPoint PPT Presentation

Quantitative techniques in fire safety engineering 5 U01620 710. Computational fluid dynamics CFD fo - Quantitative techniques in fire safety engineering 5 (U01620) ... Grids, co-ordinate systems. Interpolation. Numerical issues. Errors and stability. False Diffusion ...

Quantitative techniques in fire safety engineering 5 (U01620) ... Grids, co-ordinate systems. Interpolation. Numerical issues. Errors and stability. False Diffusion ...

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GRAVIMETRY-AIDED INERTIAL NAVIGATION PowerPoint PPT Presentation

GRAVIMETRY-AIDED INERTIAL NAVIGATION - GRAVIMETRY-AIDED INERTIAL NAVIGATION Christian MUSSO - ONERA/DTIM/IED christian.musso@onera.fr From a project involving: LRBA : Laboratoire de Recherches Balistiques ...

GRAVIMETRY-AIDED INERTIAL NAVIGATION Christian MUSSO - ONERA/DTIM/IED christian.musso@onera.fr From a project involving: LRBA : Laboratoire de Recherches Balistiques ...

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Clive Mingham, Ling Qian, Derek Causon and David Ingram - Clive Mingham, Ling Qian, Derek Causon and David Ingram

Clive Mingham, Ling Qian, Derek Causon and David Ingram

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Large Eddy Simulation of the flow past a square cylinder PowerPoint PPT Presentation

Large Eddy Simulation of the flow past a square cylinder - Timestep calculation using CFL limit as guidance. Van Leer scheme. Implicit 3rd order ... Further work. 2D: Influences Van Leer scheme. Vertical velocity V1 ...

Timestep calculation using CFL limit as guidance. Van Leer scheme. Implicit 3rd order ... Further work. 2D: Influences Van Leer scheme. Vertical velocity V1 ...

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Comparison of parallel and random approach to a candidate list in the multifeature querying PowerPoint PPT Presentation

Comparison of parallel and random approach to a candidate list in the multifeature querying - to find the hotel (cottage) that is near, cheap and new. ... in the weather forecast, ratings of terms in IR, number of rooms, price, ...

to find the hotel (cottage) that is near, cheap and new. ... in the weather forecast, ratings of terms in IR, number of rooms, price, ...

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Numerical Weather Prediction Parameterization of diabatic processes Convection III The ECMWF convect PowerPoint PPT Presentation

Numerical Weather Prediction Parameterization of diabatic processes Convection III The ECMWF convect - strong link to cloud parameterization - convection provides source for cloud ... is transported upward by convective draughts, but also slowly subsides due to ...

strong link to cloud parameterization - convection provides source for cloud ... is transported upward by convective draughts, but also slowly subsides due to ...

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Geometric Integration of Differential Equations PowerPoint PPT Presentation

Geometric Integration of Differential Equations - Now we will look at variable step size adaptive methods for ODES ... Example 2: Motion of a satellite around an oblate planet. Integrable if ...

Now we will look at variable step size adaptive methods for ODES ... Example 2: Motion of a satellite around an oblate planet. Integrable if ...

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Numerical methods in flow metrology - New construction, where an ultrasonic barrier is used instead of pressure ... Installation effects and measurement process. Uncertainty calculation ...

New construction, where an ultrasonic barrier is used instead of pressure ... Installation effects and measurement process. Uncertainty calculation ...

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CFD for Yacht Design PowerPoint PPT Presentation

CFD for Yacht Design - Extensive use of Gauss' divergence theorem to swap between volume integrals and ... surface integrals to line integrals (2D) by use of Gauss' divergence theorem ...

Extensive use of Gauss' divergence theorem to swap between volume integrals and ... surface integrals to line integrals (2D) by use of Gauss' divergence theorem ...

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Overview - High Speed Energy Efficient Architecture for Finite Ridgelet Transform Shrutisagar Chandrasekaran and Abbes Amira Overview September 2004 Outline Research Objectives ...

High Speed Energy Efficient Architecture for Finite Ridgelet Transform Shrutisagar Chandrasekaran and Abbes Amira Overview September 2004 Outline Research Objectives ...

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Stirlingtype pulsetube refrigerator for 4 K PowerPoint PPT Presentation

Stirlingtype pulsetube refrigerator for 4 K - Orifice: An inlet for the flow resistance. ... Order of accuracy at least should be 2nd in time, otherwise the overflow is unavoidable. ...

Orifice: An inlet for the flow resistance. ... Order of accuracy at least should be 2nd in time, otherwise the overflow is unavoidable. ...

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CFD for Better Understanding of Wind Tunnel Tests PowerPoint PPT Presentation

CFD for Better Understanding of Wind Tunnel Tests - Ning Qin Department of Mechanical Engineering University of Sheffield A presentation at International Symposium on Integrating CFD and Experiments

Ning Qin Department of Mechanical Engineering University of Sheffield A presentation at International Symposium on Integrating CFD and Experiments

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UN ALGORITHME EFFICACE POUR LA RECONNAISSANCE DE PLANS DISCRETS PowerPoint PPT Presentation

UN ALGORITHME EFFICACE POUR LA RECONNAISSANCE DE PLANS DISCRETS - Algorithme des cordes [G rard et al.] O(n7) Rapide. Probl me: D cider ... Algo des cordes. 3,17. 2,72. 2,51. 2,56. 2,55. Notre algo. 2,01. 2,01. 2,00. 2,00. 2,00. CONCLUSION ...

Algorithme des cordes [G rard et al.] O(n7) Rapide. Probl me: D cider ... Algo des cordes. 3,17. 2,72. 2,51. 2,56. 2,55. Notre algo. 2,01. 2,01. 2,00. 2,00. 2,00. CONCLUSION ...

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A Simulation Study for Mode Selection by Means of MultipleElement Ultrasonic Transducers Acting from PowerPoint PPT Presentation

A Simulation Study for Mode Selection by Means of MultipleElement Ultrasonic Transducers Acting from - Context: guided wave (GW) testing and mode selection ... SUMMARY PRESENT WORK. Summary: - Two methods of mode selection using multiple-element transducers ...

Context: guided wave (GW) testing and mode selection ... SUMMARY PRESENT WORK. Summary: - Two methods of mode selection using multiple-element transducers ...

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Computational Fluid Dynamics 5 Lecture 2 PowerPoint PPT Presentation

Computational Fluid Dynamics 5 Lecture 2 - Rearward approximation to value of the 1st derivative of u in space. u. x. i-1. i 1. i ... From the previous equation, we can find expressions for the derivatives: ...

Rearward approximation to value of the 1st derivative of u in space. u. x. i-1. i 1. i ... From the previous equation, we can find expressions for the derivatives: ...

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Discretisation PowerPoint PPT Presentations