Multi scale drift turbulence dynamics in an Ohmic discharge as measured at the FT 2 tokamak and modelled by full f gyrokinetic ELMFIRE code


 Cameron West
 1 years ago
 Views:
Transcription
1 Multi scale drift turbulence dynamics in an Ohmic discharge as measured at the FT tokamak and modelled by full f gyrokinetic ELMFIRE code E. Gusakov1, V. Bulanin, A. Gurchenko1, J. Heikkinen3, S. Janhunen4, S. Leerink4, A. Altukhov1, L. Esipov1, M. Kantor1, D. Kuprienko1,T. Kiviniemi4,T. Korpilo4, S. Lashkul1, and A. Petrov 1 Ioffe Institute, Russia St. Petersburg State Polytechnic University, Russia 3 Euratom Tekes Association, VTT, Finland 4 Euratom Tekes Association, Aalto University, Espoo, Finland
2 FEC1 EX/7 and TH/ Contents of this talk 1.Introduction to ELMFIRE, Doppler reflectometry and Enhanced Scattering.Profiles and transport properties 3.DR spectra comparison 4.Poloidal velocity comparison 5.Electric field statistics comparison 6.Comparison on spatial structure of GAM 7.Conclusions
3 FEC1 EX/7 and TH/ FT tokamak (Ioffe Institute) R = 55 cm a = 8 cm Bt <.7 T Ip < 5 ka Ne < m 3 Te < 1. kev Ti <.4 kev
4 FEC1 EX/7 and TH/ Microwave Doppler reflectometry k =ks ki FT 37 GHz 16 k k =kisin(α ) k ks ki Synthetic diagnostic 1 k α 6 I(t)= w(r,θ) δn(r,θ,t) r dr dθ 5 W(r,θ)=wcos+i*wsin B kant 4 3 V =VExB+Vph x, cm π fd=kv=k V E (Omode) r, cm 81 The synthetic diagnostic is constructed using the complex instrumental DR weighting function. (S.Leerink CPP'1 5)
5 FEC1 EX/7 and TH/ ER (arb.un.) kr (arb.un.) Microwave Enhanced scattering in UHR kir ksr EiR ; EsR Doppler frequency shift qr R  RUH R (arb.un.) PES (norm. arb.un.) fd (MHz) res~5.7 cm t 36 (ms) ES spectrum 1 ωi = ωce + ωpe t~1.6ms 63 aver. t~3.mks no aver. fi =66 GHz t ~9 ms regime 1 19 ka fω (MHz) 6 4 fdspectrum 4 8 F1 (khz) π f D = qθvθ fω = fs  fi Gusakov et al. PPCF'6 48 Gurchenko et al. PPCF'1 5
6 FEC1 EX/7 and TH/ Gyrokinetic full f code: ELMFIRE ELMFIRE properties: Gyrokinetic electrostatic 5D full f particle code. Species: e,i, impurity. Binary collision model. Quasineutrality enforced through polarization drift and electron parallel non linearity. Applicable for kinetic analysis of neo classical physics and microturbulence. Heikkinen et al. JCP '8 & '11, PoP'1 Instantaneous density fluctuation normalized to flux surface averaged density, poloidal section.
7 FEC1 EX/7 and TH/ Profiles and transport results t ~ ms Ip ~ 19 ka BT ~. T ν* ~ 1 5 τe ~ 1 ms hydrogen plasma main impurity: oxygen O+6 Zeff ~ 3.1 TH+ = TO+6 assumed
8 FEC1 EX/7 and TH/ Profiles and transport results (ctd) ASTRA modeling: G.V. Pereverzev and P.N. Yushmanov, preprint IPP 5/98 Garching
9 FEC1 EX/7 and TH/ Poloidal rotation profiles compared Poloidal rotation profiles were measured with Enhanced Scattering, Doppler Reflectometry and from ELMFIRE.
10 FEC1 EX/7 and TH/ Doppler reflectometry spectra DR spectra were compared to the synthetic diagnostic. Shift, width and shape reproduced. S.Leerink et al. PRL'1, accepted for publication
11 FEC1 EX/7 and TH/ Er evolution in time The experimental signal is low pass filtered with a Nyquist frequency of FN = khz. This has to be taken into account in analysis of simulation data.
12 FEC1 EX/7 and TH/ Er fluctuation statistics
13 FEC1 EX/7 and TH/ Comparison of GAM frequencies
14 FEC1 EX/7 and TH/ GAM correlation measurements with ES ES points for central rays and 3 dbspots on the UHR for fi = GHz y (cm) 6 5 m.s x (cm) 7 Enhanced scattering allows correlation measurements if two signals are measured, f f1 < 4 GHz corresponds to ΔL < cm in plasma
15 FEC1 EX/7 and TH/ GAM correlation measurements with ES Re Im F (khz) F (khz) Im Coherence: coh{fd1;fd} 1. L .1 (cm) Vr direction: radially outwards.6 Re (cm) F (khz) coh{er1;er} F (khz).7.9 crossphase π( /).3 L. .5 (cm) (cm) L64.1 GHz (cm) L64.1 GHz Elmfire: Er1 & Er .6 L L64.1 GHz (cm) ES: two fd signals F ~ 5 khz Er ELMFIRE fd ES 1 L (cm) 1
16 FEC1 EX/7 and TH/ Conclusions Good correspondence between experimental and simulation data have been obtained: For transport properties. Doppler reflectometry, and ES measurements of Mean E B flows. DR spectra. Oscillations in zonal flows. GAM spatial correlation properties. Clear influence of an impurity species is observed.
17 FEC1 EX/7 and TH/ Acknowledgements This work is supported by the grants 1435 and of the Academy of Finland, RFBR grant 1 631, the Russian Academy program 1, the RF Government grant 11.G , the EFDA Topical Group Activities and is part of the national Tekes work program. The High Level Support Team and the CSC IT Center for Science Ltd. CSC, DEISA, PRACE and HPC FF are acknowledged for the allocation of manpower and computational resources for this work.
Simulations of HMode Plasmas in Tokamak Using a Complete CoreEdge Modeling in the BALDUR Code
Plasma Science and Technology, Vol.14, No.9, Sep. 2012 Simulations of HMode Plasmas in Tokamak Using a Complete CoreEdge Modeling in the BALDUR Code Y. PIANROJ, T. ONJUN School of Manufacturing Systems
More informationVariation of Turbulence and Transport with the Te/Ti Ratio in HMode Plasmas
Variation of Turbulence and Transport with the Te/Ti Ratio in HMode Plasmas by G.R. McKee with C.H. Holland, C.C. Petty, H. Reimerdes,5, T.R. Rhodes6,L. Schmitz6, S. Smith, I.U. UzunKaymak, G. Wang6,
More informationTungsten impurity transport experiments in Alcator CMod to address high priority R&D for ITER
Tungsten impurity transport experiments in Alcator CMod to address high priority R&D for ITER M.L. Reinke 1, A. Loarte 2, M. Chilenski 3, N. Howard 3, F. Köchl 4, A. Polevoi 2, A. Hubbard 3, J.W. Hughes
More informationJ. Kesner. April Plasma Fusion Center Massachusetts Institute of Technology Cambridge, Massachusetts USA
PFC/JA8838 Effect of Local Shear on Drift Fluctuation Driven T'ransport in Tokamaks J. Kesner April 1989 Plasma Fusion Center Massachusetts Institute of Technology Cambridge, Massachusetts 2139 USA Submitted
More informationIntroduction to Fusion Physics
Introduction to Fusion Physics Hartmut Zohm MaxPlanckInstitut für Plasmaphysik 85748 Garching DPG Advanced Physics School The Physics of ITER Bad Honnef, 22.09.2014 Energy from nuclear fusion Reduction
More informationICRH Experiments on the Spherical Tokamak GlobusM
1 Experiments on the Spherical Tokamak GlobusM V.K.Gusev 1), F.V.Chernyshev 1), V.V.Dyachenko 1), Yu.V.Petrov 1), N.V.Sakharov 1), O.N.Shcherbinin 1), V.L.Vdovin 2) 1) A.F.Ioffe PhysicoTechnical Institute,
More informationChapter 12. Magnetic Fusion Toroidal Machines: Principles, results, perspective
Chapter 12 Magnetic Fusion Toroidal Machines: Principles, results, perspective S. Atzeni May 10, 2010; rev.: May 16, 2012 English version: May 17, 2017 1 Magnetic confinement fusion plasmas low density
More informationPhase ramping and modulation of reflectometer signals
4th Intl. Reflectometry Workshop  IRW4, Cadarache, March 22nd  24th 1999 1 Phase ramping and modulation of reflectometer signals G.D.Conway, D.V.Bartlett, P.E.Stott JET Joint Undertaking, Abingdon, Oxon,
More informationImpact of neutral atoms on plasma turbulence in the tokamak edge region
Impact of neutral atoms on plasma turbulence in the tokamak edge region C. Wersal P. Ricci, F.D. Halpern, R. Jorge, J. Morales, P. Paruta, F. Riva Theory of Fusion Plasmas Joint VarennaLausanne International
More informationCharacterization of neoclassical tearing modes in highperformance I mode plasmas with ICRF mode conversion flow drive on Alcator CMod
1 EX/P422 Characterization of neoclassical tearing modes in highperformance I mode plasmas with ICRF mode conversion flow drive on Alcator CMod Y. Lin, R.S. Granetz, A.E. Hubbard, M.L. Reinke, J.E.
More informationRecent Development of LHD Experiment. O.Motojima for the LHD team National Institute for Fusion Science
Recent Development of LHD Experiment O.Motojima for the LHD team National Institute for Fusion Science 4521 1 Primary goal of LHD project 1. Transport studies in sufficiently high n E T regime relevant
More informationUCLA POSTECH UCSD ASIPP U
Supported by College W&M Colorado Sch Mines Columbia U CompX General Atomics INEL Johns Hopkins U LANL LLNL Lodestar MIT Nova Photonics New York U Old Dominion U ORNL PPPL PSI Princeton U Purdue U SNL
More informationWavelet analysis of the parameters of edge plasma fluctuations in the L2M stellarator
Journal of Physics: Conference Series PAPER OPEN ACCESS Wavelet analysis of the parameters of edge plasma fluctuations in the L2M stellarator To cite this article: S A Maslov et al 2016 J. Phys.: Conf.
More informationDPG School The Physics of ITER Physikzentrum Bad Honnef, Energy Transport, Theory (and Experiment) Clemente Angioni
MaxPlanckInstitut für Plasmaphysik DPG School The Physics of ITER Physikzentrum Bad Honnef, 23.09.2014 Energy Transport, Theory (and Experiment) Clemente Angioni Special acknowledgments for material
More informationITER Predictions Using the GYRO Verified and Experimentally Validated TGLF Transport Model
1 THC/33 ITER Predictions Using the GYRO Verified and Experimentally Validated TGLF Transport Model J.E. Kinsey, G.M. Staebler, J. Candy, and R.E. Waltz General Atomics, P.O. Box 8608, San Diego, California
More informationA THEORETICAL AND EXPERIMENTAL INVESTIGATION INTO ENERGY TRANSPORT IN HIGH TEMPERATURE TOKAMAK PLASMAS
A THEORETICAL AND EXPERIMENTAL INVESTIGATION INTO ENERGY TRANSPORT IN HIGH TEMPERATURE TOKAMAK PLASMAS Presented by D.P. SCHISSEL Presented to APS Centennial Meeting March 20 26, 1999 Atlanta, Georgia
More informationDivertor Detachment on TCV
Divertor Detachment on TCV R. A. Pitts, Association EURATOMConfédération Suisse,, CH LAUSANNE, Switzerland thanks to A. Loarte a, B. P. Duval, J.M. Moret, J. A. Boedo b, L. Chousal b, D. Coster c, G.
More informationTH/P614 Integrated particle simulation of neoclassical and turbulence physics in the tokamak pedestal/edge region using XGC a)
1 TH/P614 Integrated particle simulation of neoclassical and turbulence physics in the tokamak pedestal/edge region using XGC a) 1 Chang, C.S., 1 Ku, S., 2 Adams M., 3 D Azevedo, G., 4 Chen, Y., 5 Cummings,
More informationProduction of Overdense Plasmas by Launching. 2.45GHz Electron Cyclotron Waves in a Helical Device
Production of Overdense Plasmas by Launching 2.45GHz Electron Cyclotron Waves in a Helical Device R. Ikeda a, M. Takeuchi a, T. Ito a, K. Toi b, C. Suzuki b, G. Matsunaga c, S. Okamura b, and CHS Group
More informationDirect drive by cyclotron heating can explain spontaneous rotation in tokamaks
Direct drive by cyclotron heating can explain spontaneous rotation in tokamaks J. W. Van Dam and L.J. Zheng Institute for Fusion Studies University of Texas at Austin 12th USEU Transport Task Force Annual
More informationMHD instability driven by suprathermal electrons in TJII stellarator
MHD instability driven by suprathermal electrons in TJII stellarator K. Nagaoka 1, S. Yamamoto 2, S. Ohshima 2, E. Ascasíbar 3, R. JiménezGómez 3, C. Hidalgo 3, M.A. Pedrosa 3, M. Ochando 3, A.V. Melnikov
More informationToroidal confinement of nonneutral plasma. Martin Droba
Toroidal confinement of nonneutral plasma Martin Droba Contents Experiments with toroidal nonneutral plasma Magnetic surfaces CNT and IAPhigh current ring Conclusion 2. Experiments with toroidal nonneutral
More informationPlasma impurity composition in Alcator CMod tokamak.
Plasma impurity composition in Alcator CMod tokamak. I. O. Bespamyatnov a, W. L. Rowan a, K. T. Liao a, M. Brookman a, M. L. Reinke b, E. S. Marmar b, M. J. Greenwald b a Institute for Fusion Studies,
More informationA kinetic neutral atom model for tokamak scrapeoff layer tubulence simulations. Christoph Wersal, Paolo Ricci, Federico Halpern, Fabio Riva
A kinetic neutral atom model for tokamak scrapeoff layer tubulence simulations Christoph Wersal, Paolo Ricci, Federico Halpern, Fabio Riva CRPP  EPFL SPS Annual Meeting 2014 02.07.2014 CRPP The tokamak
More informationQTYUIOP ENERGY TRANSPORT IN NEUTRAL BEAM HEATED DIII D DISCHARGES WITH NEGATIVE MAGNETIC SHEAR D.P. SCHISSEL. Presented by. for the DIII D Team*
ENERGY TRANSPORT IN NEUTRAL BEAM HEATED DIII D DISCHARGES WITH NEGATIVE MAGNETIC SHEAR Presented by D.P. SCHISSEL for the DIII D Team* Presented to 38th APS/DPP Meeting NOVEMBER 11 15, 1996 Denver, Colorado
More informationASCOT simulations of electron energy distribution at the divertor targets in an ASDEX Upgrade Hmode discharge
ASCOT simulations of electron energy distribution at the divertor targets in an ASDEX Upgrade Hmode discharge L K AhoMantila 1, T KurkiSuonio 1, A V Chankin 2, D P Coster 2 and S K Sipilä 1 1 Helsinki
More informationA. Bers, A. K. Ram, and S. D. Schultz. Plasma Science and Fusion Center,
COUPLING TO ELECTRON BERNSTEIN WAVES IN TOKAMAKS* A. Bers, A. K. Ram, and S. D. Schultz Plasma Science and Fusion Center, Massachusetts Institute of Technology, Cambridge, MA 02139. U.S.A. Abstract The
More informationIntegration of Fusion Science and Technology For Steady State Operation Abstract Number:
Cover Page Fill out and attach to your manuscript DUE Thursday, December 1, 2011 International Toki Conference (ITC21) Integration of Fusion Science and Technology For Steady State Operation Abstract
More informationGA A27849 APPLICATION OF ELECTRON CYCLOTRON HEATING TO THE STUDY OF TRANSPORT IN ITER BASELINE SCENARIOLIKE DISCHARGES IN DIIID
GA A27849 APPLICATION OF ELECTRON CYCLOTRON HEATING TO THE STUDY OF TRANSPORT IN ITER BASELINE by R.I. PINSKER, M.E. AUSTIN, D.R. ERNST, A.M. GAROFALO, B.A. GRIERSON, J.C. HOSEA, T.C. LUCE, A. MARINONI,
More informationPlans for a laboratory electronpositron plasma experiment
Plans for a laboratory electronpositron plasma experiment Thomas Sunn Pedersen, Xabier Sarasola MaxPlanck Institute for Plasma Physics, Germany Lutz Schweikhard, Gerrit Marx ErnstMoritz Arndt Universität
More informationGA A26874 ITER PREDICTIONS USING THE GYRO VERIFIED AND EXPERIMENTALLY VALIDATED TGLF TRANSPORT MODEL
GA A26874 ITER PREDICTIONS USING THE GYRO VERIFIED AND EXPERIMENTALLY VALIDATED TGLF TRANSPORT MODEL by J.E. KINSEY, G.M. STAEBLER, J. CANDY and R.E. WALTZ NOVEMBER 20 DISCLAIMER This report was prepared
More informationThe RFP: Plasma Confinement with a Reversed Twist
The RFP: Plasma Confinement with a Reversed Twist JOHN SARFF Department of Physics University of WisconsinMadison Invited Tutorial 1997 Meeting APS DPP Pittsburgh Nov. 19, 1997 A tutorial on the Reversed
More informationConfinement and Transport Research in Alcator CMod
PSFC/JA0532. Confinement and Transport Research in Alcator CMod M. Greenwald, N. Basse, P. Bonoli, R. Bravenec 1, E. Edlund, D. Ernst, C. Fiore, R. Granetz, A. Hubbard, J. Hughes, I. Hutchinson, J.
More informationIDEAS IN FUSION PLASMA PHYSICS AND TURBULENCE *
Romanian Reports in Physics, Vol. 67, No. 2, P. 547 563, 215 IDEAS IN FUSION PLASMA PHYSICS AND TURBULENCE * B. WEYSSOW 1, M. NEGREA 2, G. STEINBRECHER 2, I. PETRISOR 2, D. CONSTANTINESCU 3, N. POMETESCU
More informationGlobusM Results Toward with enhanced
1 GlobusM Results Toward with enhanced V.K. Gusev, N.N. Bakharev, A.A. Berezutskii, V.V. Bulanin, A.S. Bykov, S.E. Bender, F.V. Chernyshev, I.N. Chugunov, V.V. Dyachenko, A.D. Iblyaminova, M.A. Irzak,
More informationFusion Nuclear Science (FNS) Mission & High Priority Research
Fusion Nuclear Science (FNS) Mission & High Priority Research Topics Martin Peng, Aaron Sontag, Steffi Diem, John Canik, HM Park, M. Murakami, PJ Fogarty, Mike Cole ORNL 15 th International Spherical Torus
More informationPenning Traps. Contents. Plasma Physics Penning Traps AJW August 16, Introduction. Clasical picture. Radiation Damping.
Penning Traps Contents Introduction Clasical picture Radiation Damping Number density B and E fields used to increase time that an electron remains within a discharge: Penning, 936. Can now trap a particle
More informationPhysics of the detached radiative divertor regime in DIIID
Plasma Phys. Control. Fusion 41 (1999) A345 A355. Printed in the UK PII: S7413335(99)972998 Physics of the detached radiative divertor regime in DIIID M E Fenstermacher, J Boedo, R C Isler, A W Leonard,
More informationResearch of Basic Plasma Physics Toward Nuclear Fusion in LHD
Research of Basic Plasma Physics Toward Nuclear Fusion in LHD Akio KOMORI and LHD experiment group National Institute for Fusion Science, Toki, Gifu 5095292, Japan (Received 4 January 2010 / Accepted
More informationPulsar Scintillation & Secondary Spectra The view from the Orthodoxy. JeanPierre Macquart
Pulsar Scintillation & Secondary Spectra The view from the Orthodoxy JeanPierre Macquart Interstellar Scintillation: Executive Summary Radiation is scattered between a source S and observer O Inhomogeneous
More informationFUSION and PLASMA PHYSICS
FUSION and PLASMA PHYSICS My objectives: to explain why Nuclear Fusion is worth pursuing to describe some basic concepts behind magnetic confinement to summarize the history of fusion to describe some
More informationIntrinsic rotation reversal, nonlocal transport, and turbulence transition in KSTAR Lmode plasmas
1 Nuclear Fusion Intrinsic rotation reversal, nonlocal transport, and turbulence transition in KSTAR Lmode plasmas Y.J.Shi 1, J.M. Kwon 2, P.H.Diamond 3, W.H.Ko 2, M.J.Choi 2, S.H.Ko 2, S.H.Hahn 2, D.H.Na
More informationAnalysis of D Pellet Injection Experiments in the W7AS Stellarator*
* a 1 L V * The submitted manuscript has been authored by a contractor of the US Government under DEAC584R214 contract No Accordingly, the US Government retains a nonexclusive, royaltyfree license to
More informationPlans for the creation of the first matterantimatter (electronpositron) plasmas on Earth
Plans for the creation of the first matterantimatter (electronpositron) plasmas on Earth Thomas Sunn Pedersen, Uwe Hergenhahn, Haruhiko Saitoh, Eve Stenson, Juliane Stanja, Holger Niemann, Norbert Paschkowski
More informationStudy of Coulomb collisions and magnetoionic propagation effects on ISR measurements at Jicamarca
Study of Coulomb collisions and magnetoionic propagation effects on ISR measurements at Jicamarca Marco A. Milla Jicamarca Radio Observatory JIREP Program Jicamarca ISR measurements perp. to B Incoherent
More informationPEP TG Agenda, VTT, Espoo, Finland, Monday, 9/18/17
PEP TG Agenda, VTT, Espoo, Finland, Monday, 9/18/17 http://www.vtt.fi/sites/itpa2017 (Remote connection information follows at end) Opening session, joint with T&C: T. Tala Welcome, logistics, VTT activities
More informationRealtime Data Fusion for Nuclear Fusion
Realtime Data Fusion for Nuclear Fusion Chris Rapson R. Fischer, L. Giannone, M. Reich, W. Treutterer & the ASDEX Upgrade Team MPI for Plasma Physics, Garching ASDEX Upgrade 3.6.5 This work has been
More informationGeometric Gyrokinetic Theory and its Applications to LargeScale Simulations of Magnetized Plasmas
Geometric Gyrokinetic Theory and its Applications to LargeScale Simulations of Magnetized Plasmas Hong Qin Princeton Plasma Physics Laboratory, Princeton University CEAEDFINRIA School  Numerical models
More informationChemical Sputtering of Carbon Materials due to Combined Bombardment by Ions and Atomic Hydrogen
Chemical Sputtering of Carbon Materials due to Combined Bombardment by Ions and Atomic Hydrogen W. Jacob, C. Hopf, and M. Schlüter MaxPlanckInstitut für Plasmaphysik, EURATOM Association, Boltzmannstr.
More informationWhat place for mathematicians in plasma physics
What place for mathematicians in plasma physics Eric Sonnendrücker IRMA Université Louis Pasteur, Strasbourg projet CALVI INRIA Nancy Grand Est 1519 September 2008 Eric Sonnendrücker (U. Strasbourg) Math
More informationUltraCold Plasma: Ion Motion
UltraCold Plasma: Ion Motion F. Robicheaux Physics Department, Auburn University Collaborator: James D. Hanson This work supported by the DOE. Discussion w/ experimentalists: Rolston, Roberts, Killian,
More informationDivertor power deposition and target current asymmetries during typei ELMs in ASDEX Upgrade and JET
Journal of Nuclear Materials 363 365 (2007) 989 993 www.elsevier.com/locate/jnucmat Divertor power deposition and target current asymmetries during typei ELMs in ASDEX Upgrade and JET T. Eich a, *, A.
More informationHard Xray Diagnostic for Lower Hybrid Current Drive on Alcator C Mod
Hard Xray Diagnostic for Lower Hybrid Current Drive on Alcator C Mod J. Liptac, J. Decker, R. Parker, V. Tang, P. Bonoli MIT PSFC Y. Peysson CEA Cadarache APS 3 Albuquerque, NM Abstract A Lower Hybrid
More informationAvailable online at ScienceDirect. Physics Procedia 71 (2015 ) 35 40
Available online at www.sciencedirect.com ScienceDirect Physics Procedia 71 (2015 ) 35 40 18th Conference on PlasmaSurface Interactions, PSI 2015, 56 February 2015, Moscow, Russian Federation and the
More informationPhysics of ECE Temperature Measurements and Prospects for ITER
Physics of ECE Temperature Measurements and Prospects for ITER E. de la Luna Asociación EURATOMCIEMAT, CIEMAT, Madrid, Spain Abstract. The physics of the electron cyclotron emission (ECE) temperature
More informationAlcator CMod: Research in support of ITER and steps beyond
PSFC/JA1435 Alcator CMod: Research in support of ITER and steps beyond ES Marmar 1, SG Baek 1, H Barnard 1, P Bonoli 1, D Brunner 1, J Candy 2, J Canik 3, RM Churchill 4, I Cziegler 5, G Dekow 1, L
More informationValidation of spectral MSE for Alcator CMod and for ITER
Validation of spectral MSE for Alcator CMod and for ITER K.T. Liao 1, W.L. Rowan 1, R.T. Mumgaard 2, Bob Granetz 2, Steve Scott 3, Fred Levinton 4, Howard Yuh 4, O. Marchuk 5, Y. Ralchenko 6 1 The University
More informationIon beam analysis methods in the studies of plasma facing materials in controlled fusion devices
Vacuum 70 (2003) 423 428 Ion beam analysis methods in the studies of plasma facing materials in controlled fusion devices M. Rubel a, *, P. Wienhold b, D. Hildebrandt c a Alfv!en Laboratory, Royal Institute
More informationPotentials, E B drifts, and uctuations in the DIIID boundary
Journal of Nuclear Materials 266±269 (1999) 1145±1150 Potentials, E B drifts, and uctuations in the DIIID boundary R.A. Moyer a, *, R. Lehmer a, J.A. Boedo a, J.G. Watkins b,x.xu c, J.R. Myra d, R. Cohen
More informationSTATUS AND PROSPECTS OF GOL3 MULTIPLEMIRROR TRAP.
STATUS AND PROSPECTS OF GOL3 MULTIPLEMIRROR TRAP A. Burdakov a,c, A. Arzhannikov a,b, V. Astrelin a, V. Batkin a, V. Burmasov a,b, G. Derevyankin a, V. Ivanenko a, I. Ivanov a, M. Ivantsivskiy a,c, I.
More informationElectron counting with quantum dots
Electron counting with quantum dots Klaus Ensslin Solid State Physics Zürich with S. Gustavsson I. Shorubalko R. Leturcq T. Ihn A. C. Gossard Timeresolved charge detection Single photon detection Timeresolved
More informationarxiv: v1 [physics.plasmph] 11 Mar 2016
1 Effect of magnetic perturbations on the 3D MHD selforganization of shaped tokamak plasmas arxiv:1603.03572v1 [physics.plasmph] 11 Mar 2016 D. Bonfiglio 1, S. Cappello 1, M. Veranda 1, L. Chacón 2 and
More informationQUANTUM MECHANICS Chapter 12
QUANTUM MECHANICS Chapter 12 Colours which appear through the Prism are to be derived from the Light of the white one Sir Issac Newton, 1704 Electromagnetic Radiation (prelude) FIG Electromagnetic Radiation
More informationGA A25351 PHYSICS ADVANCES IN THE ITER HYBRID SCENARIO IN DIIID
GA A25351 PHYSICS ADVANCES IN THE ITER HYBRID SCENARIO IN DIIID by C.C. PETTY, P.A. POLITZER, R.J. JAYAKUMAR, T.C. LUCE, M.R. WADE, M.E. AUSTIN, D.P. BRENNAN, T.A. CASPER, M.S. CHU, J.C. DeBOO, E.J. DOYLE,
More informationIncoherent and Coherent Scatter Radars: Jicamarca examples
Incoherent and Coherent Scatter Radars: Jicamarca examples R. F Woodman Radio Observatorio de Jicamarca, Instituto Geofísico del Perú, Lima Equatorial Aeronomy 1 Early History Equatorial Aeronomy 2 Model
More informationxkcd.com It IS about physics. It ALL is.
xkcd.com It IS about physics. It ALL is. Introduction to Space Plasmas! The Plasma State What is a plasma? Basic plasma properties: Qualitative & Quantitative Examples of plasmas! Single particle motion
More informationCold Metastable Neon Atoms Towards Degenerated Ne* Ensembles
Cold Metastable Neon Atoms Towards Degenerated Ne* Ensembles Supported by the DFG Schwerpunktprogramm SPP 1116 and the European Research Training Network Cold Quantum Gases Peter Spoden, Martin Zinner,
More informationConfigurational Effects on Alfvénic modes and Confinement in the H1NF Heliac
Configurational Effects on Alfvénic modes and Confinement in the H1NF Heliac B. D. Blackwell 1), D.G. Pretty 4), J. Howard 1), R. Nazikian 9), S.T.A. Kumar 5), D. Oliver 6), D. Byrne 1), J.H. Harris 7),
More informationA Cluster of Galaxies, Abell 496
A Cluster of Galaxies, Abell 496 F. Nobels and W. Mulder MSc Astronomy & Kapteyn Astronomical Institute, University of Groningen (Dated: November 11, 2015) As part of the course HighEnergy Astrophysics,
More informationLaserdriven undulator source
Laserdriven undulator source Matthias Fuchs, R. Weingartner, A.Maier, B. Zeitler, S. Becker, D. Habs and F. Grüner LudwigMaximiliansUniversität München A.Popp, Zs. Major, J. Osterhoff, R. Hörlein, G.
More informationThe Atomic Nucleus. Bloomfield Sections 14.1, 14.2, and 14.3 (download) 4/13/04 ISP A 1
The Atomic Nucleus Bloomfield Sections 14.1, 14., and 14. (download) 4/1/04 ISP 091A 1 What is matter made of? Physics is a reductionist science. Beneath the surface, nature is simple! All matter is composed
More informationThe Periodic Table of Elements
The Periodic Table of Elements 8 Uuo Uus Uuh (9) Uup (88) Uuq (89) Uut (8) Uub (8) Rg () 0 Ds (9) 09 Mt (8) 08 Hs (9) 0 h () 0 Sg () 0 Db () 0 Rf () 0 Lr () 88 Ra () 8 Fr () 8 Rn () 8 At (0) 8 Po (09)
More informationGA A23736 EFFECTS OF CROSSSECTION SHAPE ON L MODE AND H MODE ENERGY TRANSPORT
GA A3736 EFFECTS OF CROSSSECTION SHAPE ON L MODE AND H MODE ENERGY TRANSPORT by T.C. LUCE, C.C. PETTY, and J.E. KINSEY AUGUST DISCLAIMER This report was prepared as an account of work sponsored by an
More informationMagnetic Deflection of Ionized Target Ions
Magnetic Deflection of Ionized Target Ions D. V. Rose, A. E. Robson, J. D. Sethian, D. R. Welch, and R. E. Clark March 3, 005 HAPL Meeting, NRL Solid wall, magnetic deflection 1. Cusp magnetic field imposed
More informationOne dimensional hybrid MaxwellBoltzmann model of shearth evolution
Technical collection One dimensional hybrid MaxwellBoltzmann model of shearth evolution 27  Conferences publications P. Sarrailh L. Garrigues G. J. M. Hagelaar J. P. Boeuf G. Sandolache S. Rowe B. Jusselin
More informationPolarized ion source with nearly resonant chargeexchange plasma ionizer: parameters and possibilities for improvements
Polarized ion source with nearly resonant chargeexchange plasma ionizer: parameters and possibilities for improvements Institute for Nuclear Research of Russian Academy of Sciences Moscow, 117312, Russia
More informationSupported by. Role of plasma edge in global stability and control*
NSTX Supported by College W&M Colorado Sch Mines Columbia U CompX General Atomics INL Johns Hopkins U LANL LLNL Lodestar MIT Nova Photonics New York U Old Dominion U ORNL PPPL PSI Princeton U Purdue U
More informationPrinceton University, Plasma Physics Laboratory, PO Box 451, Princeton, New Jersey , USA. Abstract
PPPL3151  Preprint Date: December 1995, UC420,426 Enhanced Loss of Fast Ions During Mode Conversion Ion Bernstein Wave Heating in TFTR D. S. Darrow, R. Majeski, N. J. Fisch, R. F. Heeter, H. W. Herrmann,
More informationMATHEMATICAL MODELS OF LIFE SUPPORT SYSTEMS  Vol. I  Mathematical Models of Plasma Physics  N.N.Kalitkin, D.P.Kostomarov
MATHEMATICAL MODELS OF PLASMA PHYSICS N.N.Kalitkin Institute for Mathematical Modeling of Russian Academy of Science, Moscow, Russia Lomonosov Moscow State University, Moscow, Russia Keywords: Plasma,
More informationarxiv: v1 [astroph.he] 10 Sep 2013
The Journal s name will be set by the publisher DOI: will be set by the publisher c Owned by the authors, published by EDP Sciences, 213 arxiv:139.252v1 [astroph.he] 1 Sep 213 On the origin of cyclotron
More informationUNIVERSITÀ DEGLI STUDI DI CATANIA Dottorato di Ricerca in Fisica XXV ciclo. Giuseppe Castro. PhD Thesis
UNIVERSITÀ DEGLI STUDI DI CATANIA Dottorato di Ricerca in Fisica XXV ciclo Giuseppe Castro STUDY OF INNOVATIVE PLASMA HEATING METHODS AND APPLICATIONS TO HIGH CURRENT ION SOURCES PhD Thesis Tutors: Prof.
More informationA Passion for Plasma Physics and Nuclear Fusion Research. K. A. Connor Plasma Dynamics Laboratory ECSE Department RPI
A Passion for Plasma Physics and Nuclear Fusion Research K. A. Connor Plasma Dynamics Laboratory ECSE Department RPI 1 Topics Quick Intro to magnetic confinement fusion energy What is a plasma? Demos Diagnostic
More informationMHD analysis of edge instabilities in the JET tokamak
MHD analysis of edge instabilities in the JET tokamak Christian Pérez MHD analysis of edge instabilities in the JET tokamak MHD analyse van rand instabiliteiten in de JET tokamak  met een samenvatting
More informationStellarators. Dr Ben Dudson. 6 th February Department of Physics, University of York Heslington, York YO10 5DD, UK
Stellarators Dr Ben Dudson Department of Physics, University of York Heslington, York YO10 5DD, UK 6 th February 2014 Dr Ben Dudson Magnetic Confinement Fusion (1 of 23) Previously... Toroidal devices
More informationA L A BA M A L A W R E V IE W
A L A BA M A L A W R E V IE W Volume 52 Fall 2000 Number 1 B E F O R E D I S A B I L I T Y C I V I L R I G HT S : C I V I L W A R P E N S I O N S A N D TH E P O L I T I C S O F D I S A B I L I T Y I N
More informationGA A25853 FAST ION REDISTRIBUTION AND IMPLICATIONS FOR THE HYBRID REGIME
GA A25853 FAST ION REDISTRIBUTION AND IMPLICATIONS FOR THE HYBRID REGIME by R. NAZIKIAN, M.E. AUSTIN, R.V. BUDNY, M.S. CHU, W.W. HEIDBRINK, M.A. MAKOWSKI, C.C. PETTY, P.A. POLITZER, W.M. SOLOMON, M.A.
More informationPoS(Extremesky 2011)055
Aalto University Metsähovi Radio Observatory, P.O.Box 13000, FI00076 Aalto, FINLAND Email: joni.tammi@iki.fi I discuss the role of radio observations and modelling of the lowfrequency emission in active
More informationZhongxun LIU (ISAE/NUDT), Nicolas JEANNIN(ONERA), François VINCENT (ISAE), Xuesong WANG(NUDT)
Institut Supérieur de l Aéronautique et de l Espace Radar Monitoring of Wake Turbulence in Rainy Weather: Modelling and Simulation Zhongxun LIU (ISAE/NUDT), Nicolas JEANNIN(ONERA), François VINCENT (ISAE),
More informationNonlinear Diffusion in Magnetized Discharges. Francis F. Chen. Electrical Engineering Department
Nonlinear Diffusion in Magnetized Discharges Francis F. Chen Electrical Engineering Department PPG1579 January, 1998 Revised April, 1998 Nonlinear Diffusion in Magnetized Discharges Francis F. Chen Electrical
More informationOverview of FRCrelated modeling (July 2014present)
Overview of FRCrelated modeling (July 2014present) Artan Qerushi AFRLUCLA Basic Research Collaboration Workshop January 20th, 2015 AFTC PA Release# 15009, 16 Jan 2015 Artan Qerushi (AFRL) FRC modeling
More informationEffects of stellarator transform on sawtooth oscillations in CTH. Jeffrey Herfindal
Effects of stellarator transform on sawtooth oscillations in CTH Jeffrey Herfindal D.A. Ennis, J.D. Hanson, G.J. Hartwell, E.C. Howell, C.A. Johnson, S.F. Knowlton, X. Ma, D.A. Maurer, M.D. Pandya, N.A.
More informationPoles and Zeros in zplane
M58 Mixed Signal Processors page of 6 Poles and Zeros in zplane zplane Response of discretetime system (i.e. digital filter at a particular frequency ω is determined by the distance between its poles
More informationRamanInduced Oscillation Between an Atomic and Molecular Gas
RamanInduced Oscillation Between an Atomic and Molecular Gas Dan Heinzen Changhyun Ryu, Emek Yesilada, Xu Du, Shoupu Wan Dept. of Physics, University of Texas at Austin Support: NSF, R.A. Welch Foundation,
More informationTokamak Fusion Basics and the MHD Equations
MHD Simulations for Fusion Applications Lecture 1 Tokamak Fusion Basics and the MHD Equations Stephen C. Jardin Princeton Plasma Physics Laboratory CEMRACS 1 Marseille, France July 19, 21 1 Fusion Powers
More informationThe Effect of Dipole Boron Centers on the Electroluminescence of Nanoscale Silicon p + n Junctions
The Effect of Dipole Boron Centers on the Electroluminescence of Nanoscale Silicon p + n Junctions Nikolay Bagraev a, Leonid Klyachkin a, Roman Kuzmin a, Anna Malyarenko a and Vladimir Mashkov b a Ioffe
More informationModeling and Simulation of Plasma Based Applications in the Microwave and RF Frequency Range
Modeling and Simulation of Plasma Based Applications in the Microwave and RF Frequency Range Dr.Ing. Frank H. Scharf CST of America What is a plasma? What is a plasma? Often referred to as The fourth
More informationAcademic and Research Staff. Prof. R. Weiss. Graduate Students. G. D. Blum T. R. Brown S. Ezekiel
VII. GRAVITATION RESEARCH Academic and Research Staff Prof. R. Weiss Graduate Students G. D. Blum T. R. Brown S. Ezekiel RESEARCH OBJECTIVES Research in this group is concerned with an experimental investigation
More informationM. T. Beidler 1, J. D. Callen 1, C. C. Hegna 1, C. R. Sovinec 1, N. M. Ferraro 2
P1.015 Nonlinear Modeling Benchmarks of Forced Magnetic Reconnection with NIMROD and M3DC1 M. T. Beidler 1, J. D. Callen 1, C. C. Hegna 1, C. R. Sovinec 1, N. M. Ferraro 2 1 Department of Engineering
More informationInterstellar Scintillation of PSR J
Astronomy & Astrophysics manuscript no. Paper2Printer c ESO 26 February 9, 26 Interstellar Scintillation of PSR J437 4715 T.V. Smirnova 1,2, C.R. Gwinn 3, and V.I. Shishov 1,2 1 Pushchino Radio Astronomy
More informationContents. 2. Fluids. 1. Introduction
Contents 1. Introduction 2. Fluids 3. Physics of Microfluidic Systems 4. Microfabrication Technologies 5. Flow Control 6. Micropumps 7. Sensors 8. InkJet Technology 9. Liquid Handling 10.Microarrays 11.Microreactors
More information