28 Microinstabilities PPTs View free & download

MicroInstabilities PowerPoint PPT Presentation

MicroInstabilities - Micro-Instabilities. Finite Larmor radius and kinetic dissipation effects, ... mirrors and spend most time in the bad curvature region -- flute-like modes ...

Micro-Instabilities. Finite Larmor radius and kinetic dissipation effects, ... mirrors and spend most time in the bad curvature region -- flute-like modes ...

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Algorithm Development for the Full Two-Fluid Plasma System PowerPoint PPT Presentation

Algorithm Development for the Full Two-Fluid Plasma System - MHD is invalid in many plasma regimes. Microinstabilities and anomalous transport ... Ampere's Law. Faraday's Law. Poisson's Equation. Magnetic Flux ...

MHD is invalid in many plasma regimes. Microinstabilities and anomalous transport ... Ampere's Law. Faraday's Law. Poisson's Equation. Magnetic Flux ...

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Unstable Inverted Pendulum PowerPoint PPT Presentation

Unstable Inverted Pendulum - stable w=(g/L)1/2. r=exp(-y/L) Max growth rate g=(g/L)1/2. r=exp ... Unstable. Stable. Similar to how twirling a honey dipper can prevent honey from dripping. ...

stable w=(g/L)1/2. r=exp(-y/L) Max growth rate g=(g/L)1/2. r=exp ... Unstable. Stable. Similar to how twirling a honey dipper can prevent honey from dripping. ...

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William Daughton PowerPoint PPT Presentation

William Daughton - The Onset of Magnetic Reconnection William Daughton Plasma Physics Group, X-1 Los Alamos National Laboratory Presented at: Second Workshop on Thin Current Sheets

The Onset of Magnetic Reconnection William Daughton Plasma Physics Group, X-1 Los Alamos National Laboratory Presented at: Second Workshop on Thin Current Sheets

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Calculations of Gyrokinetic Microturbulence and Transport for NSTX and C-MOD H-modes PowerPoint PPT Presentation

Calculations of Gyrokinetic Microturbulence and Transport for NSTX and C-MOD H-modes - Calculations of Gyrokinetic. Microturbulence and Transport for NSTX and ... C. Fiore, P. Bonoli, D. Ernst, J. Rice, S. Wukitch (MIT), W. Dorland (U. Maryland) ...

Calculations of Gyrokinetic. Microturbulence and Transport for NSTX and ... C. Fiore, P. Bonoli, D. Ernst, J. Rice, S. Wukitch (MIT), W. Dorland (U. Maryland) ...

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Current%20trends%20in%20coronal%20seismology PowerPoint PPT Presentation

Current%20trends%20in%20coronal%20seismology - Observational evidence of coronal oscillations (or quasi-periodic pulsations) is ... Possible relevance to coronal heating and solar wind acceleration problems. ...

Observational evidence of coronal oscillations (or quasi-periodic pulsations) is ... Possible relevance to coronal heating and solar wind acceleration problems. ...

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Turbulence - ... how twirling a honey dipper can prevent honey from ... Big improvement over 15 years ago, when there were x10 x100 ... not too big to avoid melting ...

... how twirling a honey dipper can prevent honey from ... Big improvement over 15 years ago, when there were x10 x100 ... not too big to avoid melting ...

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Some Highlights During 50 Years of Fusion Research PowerPoint PPT Presentation

Some Highlights During 50 Years of Fusion Research - Much optimism in the early 1950s with expectation for a ... Fusion, Early Days ... Target Designs with Varying Degrees of Risk Provide Adequate Gain ...

Much optimism in the early 1950s with expectation for a ... Fusion, Early Days ... Target Designs with Varying Degrees of Risk Provide Adequate Gain ...

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Gyrokinetic particle-in-cell simulations of plasma microturbulence on advanced computing platforms PowerPoint PPT Presentation

Gyrokinetic particle-in-cell simulations of plasma microturbulence on advanced computing platforms - Large time and spatial scale separations similar to ... and gyro-motion ... Only US team doing performance study on ES. Many thanks to Dr. Sato. 5,120 ...

Large time and spatial scale separations similar to ... and gyro-motion ... Only US team doing performance study on ES. Many thanks to Dr. Sato. 5,120 ...

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Stellarator Theory Activities at Wisconsin - CCH PowerPoint PPT Presentation

Stellarator Theory Activities at Wisconsin - CCH - Analytic island estimates - effect of anisotropic heat flux on pressure induced ... Numerical modeling tbd - overlap of expertize from team NIMROD? ...

Analytic island estimates - effect of anisotropic heat flux on pressure induced ... Numerical modeling tbd - overlap of expertize from team NIMROD? ...

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Generation of quasiperiodic pulsations in solar flares by MHD waves PowerPoint PPT Presentation

Generation of quasiperiodic pulsations in solar flares by MHD waves - A hypothesis or theory is clear, decisive, and positive but it is believed by ... (But, they should have period modulation - the 'crazy tadpole wavelet spectra ...

A hypothesis or theory is clear, decisive, and positive but it is believed by ... (But, they should have period modulation - the 'crazy tadpole wavelet spectra ...

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Three-dimensional%20MHD%20simulations%20of%20emerging%20flux%20and%20associated%20magnetic%20reconnection PowerPoint PPT Presentation

Three-dimensional%20MHD%20simulations%20of%20emerging%20flux%20and%20associated%20magnetic%20reconnection - Mass density isosurface (gray) Current density distribution (color) ... of large plasmoids (flux ropes) by coallescense = fast reconnection in global scale ...

Mass density isosurface (gray) Current density distribution (color) ... of large plasmoids (flux ropes) by coallescense = fast reconnection in global scale ...

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Optimization of the Parallel Performance PowerPoint PPT Presentation

Optimization of the Parallel Performance - of a Global Gyrokinetic Particle Code on NERSC s CRAY T3E and IBM SP J. N. Leboeuf and V. K. Decyk, UCLA R. Sydora, U. Alberta, Canada NERSC User Training Lectures ...

of a Global Gyrokinetic Particle Code on NERSC s CRAY T3E and IBM SP J. N. Leboeuf and V. K. Decyk, UCLA R. Sydora, U. Alberta, Canada NERSC User Training Lectures ...

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What is fusion PowerPoint PPT Presentation

What is fusion - Either nuclear process gives much more energy than chemical processes like burning gasoline. ... The engineering has hardly started and needs to be heavily funded ...

Either nuclear process gives much more energy than chemical processes like burning gasoline. ... The engineering has hardly started and needs to be heavily funded ...

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C M Roach, D J Applegate1, JW Connor, S C Cowley1,2, PowerPoint PPT Presentation

C M Roach, D J Applegate1, JW Connor, S C Cowley1,2, - ... June 2005 (CM Roach) I2.006. 1. C M Roach, D J Applegate1, ... Tarragona Spain, 28th June 2005 (CM Roach) I2.006. 4. MAST parameters: R=0.85m, a=0.65m, Bt=0.52T ...

... June 2005 (CM Roach) I2.006. 1. C M Roach, D J Applegate1, ... Tarragona Spain, 28th June 2005 (CM Roach) I2.006. 4. MAST parameters: R=0.85m, a=0.65m, Bt=0.52T ...

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The Dialogue Between the Science of Turbulence and Transport and a Burning Plasma Experiment PowerPoint PPT Presentation

The Dialogue Between the Science of Turbulence and Transport and a Burning Plasma Experiment - What does a burning plasma experiment need from the science of turbulence and transport? ... The transport & turbulence community speaks consistently of a ...

What does a burning plasma experiment need from the science of turbulence and transport? ... The transport & turbulence community speaks consistently of a ...

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The Magnetosphere and Plasmasphere PowerPoint PPT Presentation

The Magnetosphere and Plasmasphere - Lecture 7 (Oct.18) Bow shock scattering; Magnetosphere structure, charged ... NSSDC quiet-time static empirical model (AP-8) of energetic proton flux density ...

Lecture 7 (Oct.18) Bow shock scattering; Magnetosphere structure, charged ... NSSDC quiet-time static empirical model (AP-8) of energetic proton flux density ...

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IHY Science Themes PowerPoint PPT Presentation

IHY Science Themes - X ray bright points. Solar active regions. G,K & M dwarfs. T Tauri stars. Convective. envelope ... CR: Cosmic ray. PI: Pickup ions. SW: Solar wind. TS: ...

X ray bright points. Solar active regions. G,K & M dwarfs. T Tauri stars. Convective. envelope ... CR: Cosmic ray. PI: Pickup ions. SW: Solar wind. TS: ...

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Transport - ITER Physics R&D. Modelling. ... ITER walls will be considerably more sensitive to ELMS than the walls in present ... emphasis on ITER relevance and ...

ITER Physics R&D. Modelling. ... ITER walls will be considerably more sensitive to ELMS than the walls in present ... emphasis on ITER relevance and ...

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(Based on text: David A. Patterson PowerPoint PPT Presentation

(Based on text: David A. Patterson - ... of the Combinational Control Logic ROM Implementation of Combinational Control Logic ROM Implementation of Combinational Control Logic ROM vs. PLA ...

... of the Combinational Control Logic ROM Implementation of Combinational Control Logic ROM Implementation of Combinational Control Logic ROM vs. PLA ...

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A Proposed Algorithm and Evidence Based Shoulder Special Testing Examination: Adaptation of a Reference Standard PowerPoint PPT Presentation

A Proposed Algorithm and Evidence Based Shoulder Special Testing Examination: Adaptation of a Reference Standard - ... GA Currently practices at Coastal Therapy in Savannah Georgia and Gundersen Lutheran Sports Medicine in La Crosse, ... Am J Sports Med. 1996;24:721-725. * *

... GA Currently practices at Coastal Therapy in Savannah Georgia and Gundersen Lutheran Sports Medicine in La Crosse, ... Am J Sports Med. 1996;24:721-725. * *

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Microprogrammed Control PowerPoint PPT Presentation

Microprogrammed Control - trom : Control ROM delay. treg : Register delay. Chapter 5: Microprogrammed Control ... tstatus tsta_mux tseq trom treg} Total Time (T) = tclk nclk ...

trom : Control ROM delay. treg : Register delay. Chapter 5: Microprogrammed Control ... tstatus tsta_mux tseq trom treg} Total Time (T) = tclk nclk ...

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GS2-T T - Joiner, Cowley EPS-2004 - Test on high beta (~34%) NSTX shot 112600 ... Can Joiner/Cowley ETG microtearing mode. be destabilized? ...

Joiner, Cowley EPS-2004 - Test on high beta (~34%) NSTX shot 112600 ... Can Joiner/Cowley ETG microtearing mode. be destabilized? ...

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Confinement and Local Transport in the National Spherical Torus Experiment (NSTX) PowerPoint PPT Presentation

Confinement and Local Transport in the National Spherical Torus Experiment (NSTX) - Confinement and Local Transport in the National Spherical Torus ... H. Park1, G. Rewoldt1, S.A. Sabbagh6, D. Smith1, D. Stutman7, K. Tritz7, W. Wang1, H. Yuh4 ...

Confinement and Local Transport in the National Spherical Torus ... H. Park1, G. Rewoldt1, S.A. Sabbagh6, D. Smith1, D. Stutman7, K. Tritz7, W. Wang1, H. Yuh4 ...

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Confinement and Local Transport in the National Spherical Torus Experiment (NSTX) - NSTX Addresses Transport & Turbulence Issues Critical to Both Basic Toroidal ... ITPA database to address high priority ITPA ... Weak vs Reverse-Shear L-mode ...

NSTX Addresses Transport & Turbulence Issues Critical to Both Basic Toroidal ... ITPA database to address high priority ITPA ... Weak vs Reverse-Shear L-mode ...

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NSTX Team Meeting - Physics Analysis June 17, 2004 PowerPoint PPT Presentation

NSTX Team Meeting - Physics Analysis June 17, 2004 - Heating and CD Modeling. TRANSP Packages GENRAY / CQL3D : ... CVS repository for code modules set up. discussed plans for developing interface routines ...

Heating and CD Modeling. TRANSP Packages GENRAY / CQL3D : ... CVS repository for code modules set up. discussed plans for developing interface routines ...

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Microturbulence in Fusion Plasmas PowerPoint PPT Presentation

Microturbulence in Fusion Plasmas - Particles (and energy) 'tied' to magnetic field lines. Field lines 'cover' nested tori ... Seaborg 1024 processors 18 hours, Candy and Waltz, GA. May 22, 2003 ...

Particles (and energy) 'tied' to magnetic field lines. Field lines 'cover' nested tori ... Seaborg 1024 processors 18 hours, Candy and Waltz, GA. May 22, 2003 ...

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- Athletes go from one sport to the next with prolonged seasons and little rest ... Evaluate alignment of the leg, shape, and size as well as flexibility of the limb ...

Athletes go from one sport to the next with prolonged seasons and little rest ... Evaluate alignment of the leg, shape, and size as well as flexibility of the limb ...

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Microinstabilities PowerPoint PPT Presentations