ITC-10 Program and Abstract

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<Monday, January 17, 2000>

16:00-18:00 Registration at OUSTAT International Hotel

<Tuesday, January 18, 2000>

9:00-9:40 Registration at Ceratopia Toki 3rd Floor

(Opening Session)

9:40-10:00 Opening Ceremony

10:00-10:20 Coffee Break

(Session I; LHD Overview)

10:20-11:00 (I-1) Progress of the LHD experiment

O. Motojima

(Session II; Machine Overview)

11:00-11:30 (II-1) Plasma Edge Physics and Island Divertor Studies in Wendelstein 7-AS

K. McCormic

11:30-12:00 (II-2) CIEL in Tore Supra: How to Master Power and Particles on Very Long Discharges

P. Garin

12:00 - 12:30 (II-3) High Performance and Current Drive Study on TRIAM 1M

H. Zushi

12:30-13:30 Group Photo, Lunch Break

(Poster Session I; PI-1 - PI-67)

13:30-15:30 Poster Presentations

15:30-16:00 Coffee Break

(Session III; PFC and Materials)

16:00-16:30 (III-1) Actively Cooled Plasma Facing Components for Long Pulse High Power Operation

R. Nygren

16:30-17:00 (III-2) Liquid Walls for Fusion First Walls and Blankets

M. Abdou

17:00-17:20 (III-3) Time Evolution of Surface Topography of Plasma Facing Materials with Non-Uniform Impurity Deposition

K. Ohya

17:20-17:40 (III-4) Preparation and Properties of the Composites Characterized by Functionally Gradient SiC Coating and Graphite Substrates

Q. Guo

18:00-19:30 Reception for Foreign Participants

<Wednesday, January 19, 2000>

(Session IV; Theory)

9:00-9:30 (IV-1) Plasma Control in Advanced Steady State Operation of Tokamaks

D. Moreau

9:30-10:00 (IV-2) Physics Issues in Long Pulse Plasma Confinement

K.Itoh

10:00-10:20 (IV-3) Near-Axis Investigation of Plasma Confinement in Linked-Mirror Type Stellarators

V.D. Shafranov

10:20-10:40 (IV-4) Sheaths with Dust Particles in an Oblique Magnetic Field

Yu. I. Chutov

10:40-11:00 Coffee Break

(Session V; Core/Edge Plasma)

11:00-11:30 (V-1) Recent Progress towards Steady State Tokamak Operation with Improved Confinement in JT-60U

T. Fujita

11:30-12:00 (V-2) Steady-State Operation with Transport Barriers and Control by On-and-Off Axis Current Drive on ASDEX Upgrade

O. Gruber

12:00-12:30 (V-3) Physics of the density limit in stellarators

L. Giannone

12:30-13:30 Lunch Break

(Poster Session II; PII-1 - PII-66)

13:30-15:30 Poster Presentations

15:30-16:00 Coffee Break

(Session VI; Diagnostics and Transport)

16:00 - 16:30 (VI-1) Diagnostic Development for Steady-State High Power Operation

C.Laviron

16:30-16:50 (VI-2) Progress toward Long Pulse, High Performance Plasmas in the DIII-D Tokamak

P. A. Polizer

16:50-17:10 (VI-3) Modeling of Impurity Radiation and Transport during Long Pulse "Breathing" Plasmas in LHD

B.J.Peterson

17:10-17:30 (VI-4) Operation of TEXTOR-94 with a Tungsten Poloidal Main Limiter System

A.Pospieszczyk

18:30-20:30 Banquet

<Thursday, January 20, 2000>

(Session VII; Machine Overview)

9:00-9:30 (VII-1) Long-Pulse Operation of the GAMMA 10 Tandem Mirror

M.Ichimura

9:30-10:00 (VII -2) Status of TJ-II Flexible Heliac Experiments and Issues towards Steady State Operation

C. Alejaldre

10:00-10:20 (VII -3) Design and Engineering of the KSTAR Tokamak

G.S. Lee

10:20-10:40 (VII -4) Development of Mechanical Mounting Scheme For Plasma Facing Components of SST-1 Tokamak

Sameer S. Khirwadkar

10:40 - 11:00 Coffee Break

(Session VIII; Long Pulse Heating)

11:00 - 11:30 (VIII-1) Long-Pulse NB-Heated Discharges in LHD

Y. Takeiri

11:30 - 12:00 (VIII-2) Long Pulse ICRF Heating Experiment on the LHD

R.Kumazawa

12:00 - 12:30 (VIII-3) Heating and current drive system for Tore Supra in steady state operation

A. Becoulet

12:30 - 13:30 Lunch Break

14:00 - 16:30 Technical Tour to LHD

<Friday, January 21, 2000>

(Session IX; PSI/erosion)

9:00 - 9:30 (IX-1) Wall Conditioning with a High Magnetic Field in HT-7 Superconducting Tokamak

J. Li

9:30 - 10:00 (IX-2) Hydrogen Recycling and Wall Equilibration during Long-Pulse Operation

P. Mioduszewski

10:00 - 10:30 (IX-3) Carbon Transport in Magnetic Fusion Devices: Aspects of Long Term Operation

P. Wienhold

10:30 - 10:50 (IX-4) Tokamakium in TRIAM-1M and its Impacts on Plasma-Surface Interaction

N. Yoshida

10:50 - 11:10 Coffee Break

(Session X; Divertor Plasmas)

11:10 - 11:40 (X-1) Divertor Design: Issues Raised by Steady State and Advanced Tokamak Operation

D. P. Coster

11:40 - 12:10 (X-2) Dynamic Behavior of Detached Recombining Plasmas for Plasma Heat Pulse in the Divertor Simulator NAGDIS-II

N. Ohno

12:10 - 12:30 (X-3) Divertor Plasma Behavior during Long Pulse Discharges in the Large Helical Device.

S.Masuzaki

12:30 - 13:30 Lunch Break

(Session XI; Future Macchines and Technology)

13:30 - 14:00 (XI-1) Physics Design of a Compact Stellarator Experiments

G. H. Neilson

14:00 - 14:30 (XI-2) Steady State Aspects of WENDELSTEIN 7-X

J.-H. Feist

14:30 - 15:00 (XI-3) Physics design of RTO/RC ITER

M. Shimada

15:00 - 15:20 (XI-4) Control of Fusion Power in a Steady-state Tokamak Reactor

R. Kurihara

15:20 - 15:40 (XI-4) New Centrifuge Pellet Injector with a Screw Extruder for a Steady State Fuelling

I. Viniar

(Session XII; Closing)

15:40 - Closing Ceremony

<Saturday, January 22, 2000>

15:20 - 15:40 Lectures to citizens:

N. Inoue, M.Porkolab

=======<Poster Session I>========

PI-1 The Direct Measurements of the Plasma Electric Potential by Heavy Ion Beam Probe on T-10 tokamak: Does T-10 obtain the H-mode?

A.V. Melnikov

PI-2 High density operation in the HT-7 superconducting tokamak

X. Gao

PI-3 First-step experiments of neutral beam injection into an FRC plasma

T. Asai

PI-4 New Method of Ion Injection into Helical Device with the Use of the Helical Ripple Loss Cone

Shigeru Inagaki

PI-5 Low - aspect-ratio Quasi-axisymmetric Stellarator CHS-qa

S. Okamura

PI-6 Development of the Real-time Image Data Acquisition System for Observing the Plasma Dynamic Behavior of LHD Long-pulse Discharges

M.Shoji

PI-7 Analysis of influence of the Radial Electric Field on Turbulent Transport in a Tandem Mirror Plasma

V.I.Khvesyuk

PI-8 YAMATOR : high magnetic-well value stellarators

V.G.Kotenko

PI-9 On the Influence of Synchrotron Radiation on the Confinement Properties of Field Reversed Configuration in a D-3He Fusion Reactor

V.N.Litunovsky

PI-10 Study of The Ohmic Plasma Density Limit in Hl-1M

ZHOU Yan

PI-11 Characteristics of Tearing Modes in Steady State High BETA p Mode Discharges in JT-60U

A. Isayama

PI-12 Global Motions of Highly Elongated Low Aspect Ratio tokamak

Y. Narushima

PI-13 Study of toroidal Currents in LHD and Its Application to Equilibrium Control

S. Sakakibara

PI-14 MHD instabilities Destabilized by Energetic Ions on LHD

S. Yamamoto

PI-15 Zeff Derived from the Sautooth-performances in the Center of tokamak for Steady State Plasmas

YZ.Zheng

PI-16 Pressure Driven MHD instabilities Observed in the LHD Plasmas

M. Takechi

PI-17 Impurity emission characteristics of long pulse discharges in Large Helical Device

T. Kobuchi

PI-18 Particle Balance Modeling for Steady-State Magnetic Fusion Devices and its application to recent observations in LHD

Y. Hirooka

PI-19 Characteristics of Divertor Field in a Helical-Axis Heliotron Device (Heliotron J)

T. Mizuuchi

PI-20 Poloidal Magnetic Field Fluctuations in Low-Edge Safety Factor q PSI(a) in Iran-tokamak1(IR-T1)

M. Gohranneviss

PI-21 Magnetic suppresion concept for secondary emission electron end flux in open system

V.I.Khvesyuk

PI-22 Improvement of Local Helical Coil Configuration for Dynamic Ergodic Divertor

Y. Kikuchi

PI-23 Thermal instability and MARFE Study in HT-7 Superconducting tokamak

X. Gao

PI-24 Study of The Secondary Emission Effects in The HIBP Analyzer Split Detector

N.B. Dreval

PI-25 Revised boundary condition for the ExB drift dominated plasma flow in the scrap-off layer

Devendra Sharma

PI-26 Eexperimental studies of electric currents in the divertor plasma of a helical device

V. V. Chechkin

PI-27 Feedback control achievements and endeavours in tore Supra Plasma Wall interactions Control

A. Grosman

PI-28 Dynamic Behavior of Detached Recombining Plasmas to Plasma Heat Pulse Generated by Short Pulse RF Heating

Yoshihiko Uesugi

PI-29 Particle balance study in long-pulse discharges in LHD

Y. Nakamura

PI-30 Active Edge Control by LID for Steady State Plasmas

T.Morisaki

PI-31 LHD Helical Divertor and Its Performance in the First Experiments

N. Noda

PI-32 Morphology of Thick Codeposited Layers on Plasma Facing Components

M. Rubel

PI-33 Characteristics changes of Tungsten Surface irradiated by Low Energy and High Flux He Plasma

M.Y. Ye

PI-34 Thermal Response and Material Degradation of Tungsten-Coated Carbon Divertor Mock-Ups by High Heat Flux

K. Tokunaga

PI-35 The Distance-Monitoring Characteristics of Materials During The Irradiation

O.V.Kalantaryan

PI-36 Fabrication, High Heat Flux Testing, and Thermo-mechanical Analysis of Super Mechanically Joined Divertor Plate for LHD

Y.Kubota

PI-37 Plasma Stainless Wall interaction of the LHD

H.Suzuki

PI-38 Study of Material Responseunder High Heat Plasma Load Relevant to Plasma Disruptions

V.N. Litunovsky

PI-39 ICRF Boronization on HT-7 Superconducting Tokamak

X.M.Gu

PI-40 Transient Hydrogen Release from Graphite just after High Flux Beam Irradiation

K.Matsuhiro

PI-41 Chemical Behavior of Energetic Deuterium Implanted into Silicon Carbide

K. Iguchi

PI-42 Hydrogen Recycling in a Long-Pulse Discharge Plasma on the Tandem Mirror GAMMA 10

S. Kobayashi

PI-43 Surface compositional changes of bulk-boronized graphites under low flux ion impact

Kazumoto Hosaka

PI-44 Particle recycling at carbon deposited tungsten surfaces facing TEXTOR-94 plasmas

M. Wada

PI-45 Particle balance analysis on carbon sheet pump applied to the GAMMA10 tandem mirror plasmas

Y. Ishimoto

PI-46 Surface analysis of wall samples exposed to LHD plasmas

N. Inoue

PI-47 Applications of ICRF Produced Plasmas in HT-7 Superconducting tokamaks

X. K. Yang

PI-48 Simulation Study on influence of Mutual Contamination on Ion Reflection and Sputtering from Tungsten and Carbon Materials

R. Kawakami

PI-49 Parameters of D-T, catalyzed D-D, and D-3He tandem miorror reactors in burning operating

V.I.Khvesyuk

PI-50 10 Hz Deuterium Pellet injector For 1000 s Continuous Fuelling

I. Viniar

PI-51 Helicity Injection Experiment in the SINP tokamak

N.R.Ray

PI-52 Coil System for the Resonant Pumping In/Out of Particles in Toroidal Magnetic Traps

Shishkin A.A

PI-53 Helias Reactor Studies

T. Amano

PI-54 Forced Magnetic Reconnection due to Boundary Perturbation

A.Ishizawa

PI-55 Development of a Forced Gas-Cooled Brewster Window for High-Power, CW Millimeter Waves

T.Shimozuma

PI-56 Effect of a Dust Charge Fluctuations on Lower Hybrid Wave instability in Presence of an Ion Beam in a Plasma Cylinder

Suresh C. Sharma

PI-57 Electron Cyclotron Current Drive Control of Neoclassical Nonlinear Tearing Modes

S. Nowak

PI-58 A Novel Fast-scanning Millimetre Wave Heterodyne Radiometer with innovatory Design for ECE Diagnostics on HT-7 Superconducting tokamak

ZHANG Shouyin(a)

PI-59 Electron Density Measurement by Multi-channel FIR interferometer on HT-7 Superconducting tokamak

Y.X.Jie

PI-60 Self Forcusing of Electromagnetic Waves in a Nonlinearly Absorbing Plasma

Ghanshyam

PI-61 Robust stabilization of burn conditions in subignited fusion reactors using artificial neural networks.

Javier E. Vitela

PI-62 Time-Domain Self-Consistent Plasms Equilibrium in Damavand Tokamak

R.Amorollahi

PI-63 Long Pulse Operation of a Small Toroidal Device

Yizhi Wen

=======<Poster Session II>========

PII-1 Development of CO2 Laser Polarimetry for Long-Pulse Operations of LHD

S.Tsuji-Iio

PII-2 Hardware of Steady State ICRF Heating for LHD

T. Seki

PII-3 Preliminary Pellet injection Experiment in the GAMMA10 Tandem Mirror

E. Kawamori

PII-4 ECE Diagnostics in the Long Pulse Plasma of LHD

H. Sasao

PII-5 Measurement of Soft X-Ray Image by Using CCD Camera for Long Pulse Discharge

Y. Liang

PII-6 Steady State Diagnostic Neutral Beam injector

V.I.Davydenko

PII-7 Impurity Ion Diagnostics in the GAMMA 10 Tandem Mirror

M. Yoshikawa

PII-8 New Application of a Deep Grooved Polarizer for ECCD

M. Saigusa

PII-9 Experimental Program of Heliotron J

F.Sano

PII-10 Sustainment of Spherical tokamak by Means of Repetitive injection of Compact torus Plasma

S. Shimamura

PII-11 Preliminary Results of the Neutral Particle Measurements in Large Helical Device

T.Ozaki

PII-12 Velocity Distribution in the Edge Region of a Steady State Field-Reversed Configuration

Toshiki Takahashi

PII-13 Development of a Compact toroid injector for Large Helical Device and a New Concept of Burning Compact toroid

J. Miyazawa

PII-14 Fueling Pellet injection in LHD and Its Prospect to Steady State Operation

R.Sakamoto

PII-15 Continuous Operations of High-Power Gyrotrons

M. Sato

PII-16 Source Plasma Formation of Field Reversed Configuration for a Long Pulse Operation

T. Takahashi

PII-17 Electron Density Measurement for Steady State Plasmas

Y. Kawano

PII-18 Real-Time Coil Current Control System for LHD Experiments

S.Takami

PII-19 Plasma Shape Control and Equilibrium Beta Limit in Conventional Stellarators

V.D. Pustovitov

PII-20 High Power and Long Pulse ECRF System in JT-60U

K. Kajiwara

PII-21 Temporal Evolution of Impurity Profile Measured by a Soft X-ray Detector Array on LHD

S. Ohdachi

PII-22 Effect of thin film coating on reflectance of in-vessel metallic mirror

V.S.Voitsenya

PII-23 Thomson Scattering System For Steady State Plasma

K. Narihara

PII-24 Long Pulse Operation of High Power Gyrotron Systems

R.W. Callis

PII-25 Development of Long Pulse Gyrotron for Fusion Device

H. Shoyama

PII-26 Plasma Heating in the Electron Cyclotron Ressonance Range with Lasers

J.L.Ferreira

PII-27 A Tracer-encapsulated pellet injector TECPEL-2

I. Viniar

PII-28 Possibilities of Laser Applications for the Control of Periphery Currents

A.F.Nastoyashchii

PII-29 Diamagnetic Diagnostic for Steady State Plasma in Stellarator

Fedyanin O

PII-30 Application of Pulsed Radar Reflectometry/Delayometry to the Large Helical Device Plasmas

R.Pavlichenko

PII-31 Infrared Imaging Bolometry for Long Pulse Discharges on LHD

N.Ashikawa

PII-32 Development of Frequency Tunable Gyrotrons in Milimeter to Submilimeter Wave Range for Plasma Diagnostics

T. Idehara

PII-33 High Performance, Distributed Data Acquisition System Design For SST-1

H. D. Pujara

PII-34 Simultaneous coarse and unscheduled rapid changes measurement of plasma parameters during Long pulse discharge

H. D. Pujara

PII-35 Measurements and Modeling of Transmitted Power of EC Waves Propagating for Normal and Oblique injection in FTU tokamak during ECRH Experiments at 140 GHz

S. Nowak

PII-36 Ion Temperature Gradient instability, Alfven Waves and the Formation of the Transport Barrier

B. Bhattacharyya

PII-37 Design of the KSTAR NBI System for Long-Pulse Operation

B. H. Oh

PII-38 Fabrication and Test of an Engineering Model Cryo-Sorption Pump of KAERI Test Stand for KSTAR NBI

Y.S.Cho

PII-39 KSTAR ICRF System for Long Pulse Operation

B. G. Hong

PII-40 R-Matrix Calculation of Bound and Continuum Al XI Fine-Structure States

V.Stancalie

PII-41 Statistical Properties of Relaxing Dusty Plasmas

Yu. I. Chutov

PII-42 Long Pulse Operation of Motor-Generator for Quasi-Steady Plasma Heating in the Large Helical Device

S.Kitagawa

PII-43 Hydrogen Recycling Study by Balmer Lines Emissions in Linear Plasma Machine TPE

M.Shimada

PII-44 Calculation of high -pressure argon plasma parameters produced by excimer laser

N.Tsuda

PII-45 Theoretical analysis of transport barriers in helical systems

S. Toda

PII-46 Normal Modes and Their High-Frequency instabilities in Unbounded and Bounded Systems with Magnetized Electron Beam

O. Watanabe

PII-47 Stable Pressure Profiles of the Turbuler Plasma in the Magnetic Field of the internal Ring Current

P. A. Popovitch

PII-48 Complete Suppression of Pfirsch-Schluter Current in a toroidal L=3 Stellarator

M. Yokoyama

PII-49 Ultrashort-Pulse Cross Polarization Scattering in Plasmas with Magnetic Shear

H. Hojo

PII-50 Effect of Net toroidal Current on LHD Equilibrium with m/n=1/1 Island

R. Kanno

PII-51 Effects of Dissipation on interchange mode in Heliotron Plasma

Katsuji ICHIGUCHI

PII-52 Real-time Sweep Experiments of the GAMMA Parameter of the Superconducting Helical Coils and Its Effect on the LHD Configuration

N. Yanagi

PII-53 Development of Key Technologies for Steady State tokamak Reactor in JAERI

K.Watanabe

PII-54 Analysis of Pellet Ablation

R. Ishizaki

PII-55 Flicker noise related to electrical double layer dynamics

M.Sanduloviciu

PII-56 Transport Analysis of Quasi Steady State Operations in LHD

K. Yamazaki

PII-57 An alternative approach to a fusion reactor

V.G.Kotenko

PII-58 Anomalous Transport of Particles and Energy in Self-Confined Non-Fusion H.F. Plasma with Relevance for Similar Phenomena Observed in Fusion Plasmas

E. Lozneanu

PII-59 Improved Compact X-Ray Sources

A.Mozelev

PII-60 Enhancement Design of a Laboratory Prototype Device of Plasma Lower Pressure CVD-ECR

M.C.Hector Eduardo Gonzalez

PII-61 Filamentation instability of an Electromagnetic Wave in an Expanding Magnetized Homogeneous

Ghanshyam

PII-62 Magnetic Field Generation by Ion Acoustic Waves in an inhomogeneous Plasma with Temperature Gradient

Ghanshyam

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