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Volume 32 (2012)

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Volume 32 (2012)

EC-17 – 17^th Joint Workshop on Electron Cyclotron Emission and Electron Cyclotron Resonance Heating

Deurne, The Netherlands, May 7–10, 2012
E. Westerhof and P.W.J.M. Nuij (Eds.)

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Foreword

Preface 00001

E. Westerhof

Published online: 06 September 2012

DOI: https://doi.org/10.1051/epjconf/20123200001

Theory session

Open Access

Summary of papers presented in the Theory and Modelling session 01001

Y.R. Lin-Liu and E. Westerhof

Published online: 06 September 2012

DOI: https://doi.org/10.1051/epjconf/20123201001

Open Access

Foreword

Anomalous phenomena in ECRH experiments at toroidal devices and low-threshold parametric decay instabilities 01002

E.Z. Gusakov, A.Yu. Popov and A.N. Saveliev

Published online: 06 September 2012

DOI: https://doi.org/10.1051/epjconf/20123201002

Open Access

Scattering of ECRF waves by edge density blobs and fluctuations in tokamak plasmas 01003

Abhay K. Ram, Kyriakos Hizanidis and Yannis Kominis

Published online: 06 September 2012

DOI: https://doi.org/10.1051/epjconf/20123201003

Open Access

ECRH and ECCD scenarios for W7-X 01004

N. B. Marushchenko, C. D. Beidler, V. Erckmann, J. Geiger, P. Helander, H.P. Laqua, H. Maassberg and Y. Turkin

Published online: 06 September 2012

DOI: https://doi.org/10.1051/epjconf/20123201004

Open Access

Assessment of Electron-Cyclotron-Current-Drive-Assisted Operation in DEMO 01005

E. Poli, E. Fable, G. Tardini, H. Zohm, D. Farina, L. Figini, N.B. Marushchenko and L. Porte

Published online: 06 September 2012

DOI: https://doi.org/10.1051/epjconf/20123201005

Open Access

Capabilities of the ITER Electron Cyclotron Equatorial Launcher for Heating and Current Drive 01006

D. Farina, L Figini, M Henderson, G. Ramponi and G Saibene

Published online: 06 September 2012

DOI: https://doi.org/10.1051/epjconf/20123201006

Open Access

On possibility of low-threshold two-plasmon decay instability in 2^nd harmonic ECRH experiments at toroidal devices 01007

E. Z. Gusakov and A.Yu. Popov

Published online: 06 September 2012

DOI: https://doi.org/10.1051/epjconf/20123201007

Open Access

A relativistic model of electron cyclotron current drive efficiency in tokamak plasmas 01008

Y.M. Hu, Y.J. Hu and Y.R. Lin-Liu

Published online: 06 September 2012

DOI: https://doi.org/10.1051/epjconf/20123201008

Open Access

Parametric excitation of surface electron cyclotron X- and O- modes by alternating electric fields 01009

V. O. Girka, A. V. Girka and V. V. Yarko

Published online: 06 September 2012

DOI: https://doi.org/10.1051/epjconf/20123201009

Open Access

Dynamical modelling of neoclassical tearing mode suppression by ECCD 01010

Bircan Ayten and Egbert Westerhof

Published online: 06 September 2012

DOI: https://doi.org/10.1051/epjconf/20123201010

Open Access

Benchmarking of electron cyclotron heating and current drive codes on ITER scenarios within the European Integrated Tokamak Modelling framework 01011

L. Figini, J. Decker, D. Farina, N. B. Marushchenko, Y. Peysson, E. Poli, E. Westerhof and ITM-TF contributors

Published online: 06 September 2012

DOI: https://doi.org/10.1051/epjconf/20123201011

Open Access

EC Radiative Transport in the Presence of Anisotropic Distributions of Suprathermal Electrons 01012

F. Albajar, M. Bornatici and F. Engelmann

Published online: 06 September 2012

DOI: https://doi.org/10.1051/epjconf/20123201012

Open Access

Effect of magnetic island geometry on ECRH/ECCD and consequences to the NTM stabilization dynamics 01013

I. Chatziantonaki, C. Tsironis, H. Isliker and L. Vlahos

Published online: 06 September 2012

DOI: https://doi.org/10.1051/epjconf/20123201013

Open Access

Toward 3D MHD modeling of neoclassical tearing mode suppression by ECCD 01014

J. Pratt and E. Westerhof

Published online: 06 September 2012

DOI: https://doi.org/10.1051/epjconf/20123201014

Open Access

Reconstruction of superthermal electron velocity distribution function from electron cyclotron spectra at down-shifted frequencies in tokamak T-10 01015

P.V. Minashin, A.B. Kukushkin and V.I. Poznyak

Published online: 06 September 2012

DOI: https://doi.org/10.1051/epjconf/20123201015

Open Access

Effect of density fluctuations on ECCD in ITER and TCV 01016

J. Decker, Y. Peysson and S. Coda

Published online: 06 September 2012

DOI: https://doi.org/10.1051/epjconf/20123201016

ECRH and ECCD session

Open Access

Summary of Papers on ECRH Experiments 02001

S. Kubo

Published online: 06 September 2012

DOI: https://doi.org/10.1051/epjconf/20123202001

Open Access

Energetic Particle Physics Experiments With High Power ECRH on HL-2A 02002

X.T. Ding, W. Chen, L.M. Yu, S.Y. Chen, J.Q. Dong, X.Q. Ji, Z.B. Shi, Y. Zhou, Y.B. Dong, X.L. Huang et al. (12 more)

Published online: 06 September 2012

DOI: https://doi.org/10.1051/epjconf/20123202002

Open Access

The Real-Time system for MHD activity control in the FTU tokamak 02003

C. Sozzi, E. Alessi, L. Boncagni, C. Galperti, C. Marchetto, S. Nowak, W. Bin, A. Botrugno, A. Bruschi, S. Cirant et al. (23 more)

Published online: 06 September 2012

DOI: https://doi.org/10.1051/epjconf/20123202003

Open Access

Optimization of ECR-breakdown and plasma discharge formation on T-10 tokamak, using X-mode second harmonic of ECR. 02004

A. Borshchegovskiy, M. Dremin, V. Il’in, N. Kirneva, A. Kislov, V. Krupin, S. Maltsev, Y. Pavlov, D. Petrov, I. Roy et al. (2 more)

Published online: 06 September 2012

DOI: https://doi.org/10.1051/epjconf/20123202004

Open Access

Real-time control of multiple MHD instabilities on TCV by ECRH/ECCD 02005

F. Felici, J.X. Rossel, G. Canal, S. Coda, B.P. Duval, T.P. Goodman, Y. Martin, J-M. Moret, O. Sauter, D. Testa and The TCV Team

Published online: 06 September 2012

DOI: https://doi.org/10.1051/epjconf/20123202005

Open Access

Progress of ECRH by EBW in over-dense plasmas and controlling the confinement regime by ECCD with high power launching in LHD 02006

H. Igami, Y. Yoshimura, H. Takahashi, T. Shimozuma, S. Kubo, H. Idei, M. Nishiura, S. Ogasawara, R. Makino, S. Ohdachi et al. (7 more)

Published online: 06 September 2012

DOI: https://doi.org/10.1051/epjconf/20123202006

Open Access

Influence of high energy electrons on ECRH in LHD 02007

S. Kubo, H. Takahashi, T. Shimozuma, Y. Yoshimura, M. Nishiura, H. Igami, S. Ogasawara and R. Makino

Published online: 06 September 2012

DOI: https://doi.org/10.1051/epjconf/20123202007

Open Access

A new mechanism for sawtooth period control 02008

M. Lauret, F. Felici, G. Witvoet, T. Goodman, G. Vandersteen, E. Westerhof, M. Steinbuch, O. Sauter and M. de Baar

Published online: 06 September 2012

DOI: https://doi.org/10.1051/epjconf/20123202008

Open Access

Performance, diagnostics, controls and plans for the gyrotron system on the DIII-D tokamak 02009

J. Lohr, M. Cengher, J.L. Doane, R.A. Ellis, Y.A. Gorelov, E. Kolemen, C.P. Moeller, S. Noraky, B.G. Penaflor, D.M. Ponce et al. (3 more)

Published online: 06 September 2012

DOI: https://doi.org/10.1051/epjconf/20123202009

Open Access

Applications of ECH on the DIII-D tokamak and projections for future ECH upgrades 02010

R. Prater, R.J. Buttery, J. DeBoo, J.R. Ferron, A. Garofalo, C.T. Holcomb, G.L. Jackson, R.J. La Haye, J.M. Lohr, T.C. Luce et al. (4 more)

Published online: 06 September 2012

DOI: https://doi.org/10.1051/epjconf/20123202010

Open Access

ECRH on ASDEX Upgrade - System Status, Feed-Back Control, Plasma Physics Results - 02011

J. Stober, A. Bock, H. Höhnle, M. Reich, F. Sommer, W. Treutterer, D. Wagner, L. Gianone, A. Herrmann, F. Leuterer et al. (26 more)

Published online: 06 September 2012

DOI: https://doi.org/10.1051/epjconf/20123202011

Open Access

Second Harmonic 110 GHz ECH-assisted Start-up in KSTAR 02012

M. Joung, Y. Gorelov, S. Park, J. H. Jeong, Y. S. Bae, H. L. Yang, J. H. Kim, S. H. Han, J. G. Kwak and J. Lohr

Published online: 06 September 2012

DOI: https://doi.org/10.1051/epjconf/20123202012

Open Access

Monitoring millimeter wave stray radiation during ECRH operation at ASDEX Upgrade 02013

M. Schubert, F. Honecker, F. Monaco, D. Schmid-Lorch, H. Schütz, J. Stober, D. Wagner and The ASDEX Upgrade Team

Published online: 06 September 2012

DOI: https://doi.org/10.1051/epjconf/20123202013

Open Access

ECRH/EBWH system for NSTX-U 02014

G. Taylor, R.A. Ellis, R.W. Harvey, J.C. Hosea and A.P. Smirnov

Published online: 06 September 2012

DOI: https://doi.org/10.1051/epjconf/20123202014

Open Access

Fast elaboration of diagnostic data for real time control in FTU tokamak 02015

E. Alessi, L. Boncagni, A. Botrugno, S. Cirant, C. Galperti, C. Marchetto, S. Nowak, C. Sozzi and O. Tudisco

Published online: 06 September 2012

DOI: https://doi.org/10.1051/epjconf/20123202015

Open Access

Studies on absorption of EC waves in assisted startup experiment on FTU 02016

G. Granucci, D. Ricci, D. Farina, L. Figini, D. Iraji, O. Tudisco, G. Ramponi and W. Bin

Published online: 06 September 2012

DOI: https://doi.org/10.1051/epjconf/20123202016

Open Access

ECH and ECCD effects on NTMs stabilization by ECRF in JT-60SA tokamak 02017

C. Sozzi, T. Bolzonella, D. Farina, L. Figini, M. Furukawa, G. Giruzzi, S. Ide, A. Isayama, G. Matsunaga, S. Moriyama et al. (3 more)

Published online: 06 September 2012

DOI: https://doi.org/10.1051/epjconf/20123202017

Open Access

In vessel characterization and first power tests on plasma of the Real-Time controllable EC launcher on FTU Tokamak 02018

A. Moro, E. Alessi, G. Artaserse, W. Bin, L. Boncagni, A. Bruschi, S. Cirant, G. D’Antona, O. D’Arcangelo, M. Davoudi et al. (15 more)

Published online: 06 September 2012

DOI: https://doi.org/10.1051/epjconf/20123202018

Open Access

Commissioning of 170 GHz, 1 MW EC H&CD in KSTAR 02019

J. H. Jeong, K. Sakamoto, M. Joung, S. I. Park, H. J. Kim, W. S. Han, J. S. Kim, Y. S. Bae, H. L. Yang, J. G. Kwak et al. (10 more)

Published online: 06 September 2012

DOI: https://doi.org/10.1051/epjconf/20123202019

ECE session

Open Access

Summary of ECE Presentations at EC-17 03001

M. E. Austin

Published online: 06 September 2012

DOI: https://doi.org/10.1051/epjconf/20123203001

Open Access

Visualization of core and edge MHD instabilities in 2D using ECEI 03002

G.S. Yun, W. Lee, M.J. Choi, J. Lee, G.H. Choe, H.K. Park, C.W. Domier, N.C. Luhmann Jr., A. J. H. Donné, J.H. Lee et al. (6 more)

Published online: 06 September 2012

DOI: https://doi.org/10.1051/epjconf/20123203002

Open Access

Conceptual Design of the ITER ECE Diagnostic – An Update 03003

M. E. Austin, H. K. B. Pandya, J. Beno, A. D. Bryant, S. Danani, R. F. Ellis, R. Feder, A. E. Hubbard, S. Kumar, A. Ouroua et al. (2 more)

Published online: 06 September 2012

DOI: https://doi.org/10.1051/epjconf/20123203003

Open Access

ECE for NTM control on ITER 03004

H. van den Brand, M.R. de Baar, N.J. Lopes Cardozo and E. Westerhof

Published online: 06 September 2012

DOI: https://doi.org/10.1051/epjconf/20123203004

Open Access

Conceptual design of ITER ECE receiver systems and their performance parameters 03005

Hitesh Kumar B. Pandya, V.S. Udintsev, G. Vayakis and Max Austin

Published online: 06 September 2012

DOI: https://doi.org/10.1051/epjconf/20123203005

Open Access

Commissioning of inline ECE system within waveguide based ECRH transmission systems on ASDEX upgrade 03006

W.A. Bongers, W. Kasparek, N. Doelman, R. van den Braber, H. van den Brand, F. Meo, M.R. de Baar, F.J. Amerongen, A.J.H. Donné, B.S.Q. Elzendoorn et al. (24 more)

Published online: 06 September 2012

DOI: https://doi.org/10.1051/epjconf/20123203006

Open Access

Recent results and prospects for correlation ECE measurements on TCV 03007

L. Porte, S. Coda, T.P. Goodman, A. Pochelon, V.S. Udintsev and V. Vuille

Published online: 06 September 2012

DOI: https://doi.org/10.1051/epjconf/20123203007

Open Access

ECE and ECH application for investigation of plasma self-organization at T-10 tokamak 03008

V.I. Poznyak, T.V. Gridina, V.V. Pitersky, G.N. Ploskirev, E.G. Ploskirev and O. Valencia

Published online: 06 September 2012

DOI: https://doi.org/10.1051/epjconf/20123203008

Open Access

Survey of the TS-ECE Discrepancy and recent investigations in ICRF heated plasmas at Alcator C-Mod 03009

A. E. White, A. E. Hubbard, J. W. Hughes, P. T. Bonoli, M. E. Austin, A. Bader, R. W. Harvey, Y. Lin, Y. Ma, M. L. Reinke et al. (3 more)

Published online: 06 September 2012

DOI: https://doi.org/10.1051/epjconf/20123203009

Open Access

ECE complex on T-10 tokamak 03010

V.I. Poznyak, V.V. Pitersky, G.N. Ploskirev and E.G. Ploskirev

Published online: 06 September 2012

DOI: https://doi.org/10.1051/epjconf/20123203010

Open Access

Vertical Electron Cyclotron Emission Diagnostic for TCV Plasmas 03011

W. W. Eshetua, L. Porte, A. Fasoli, O. Sauter, S. Coda, T. P. Goodman and The TCV Team

Published online: 06 September 2012

DOI: https://doi.org/10.1051/epjconf/20123203011

Open Access

Study of high frequency MHD modes from ECE radiometer in Tore Supra 03012

D. Elbeze, Z.O. Guimarães-Filho, D. Molina, J.-L. Ségui, S. Benkadda, N. Dubuit, X. Garbet and R. Sabot

Published online: 06 September 2012

DOI: https://doi.org/10.1051/epjconf/20123203012

Open Access

Extending the physics studied by ECE on ITER 03013

V.S. Udintsev, G. Vayakis, D. Bora, M.-F. Direz, A. Encheva, T. Giacomin, M.A. Henderson, K.M. Patel, M. Portalès, A. Prakash et al. (12 more)

Published online: 06 September 2012

DOI: https://doi.org/10.1051/epjconf/20123203013

Open Access

Effects of Non-thermal Electrons from ECCD on ECE Temperature Measurements for ITER 03014

P V Subhash, Hitesh Kumar B. Pandya, Ravinder Kumar and P. Vasu

Published online: 06 September 2012

DOI: https://doi.org/10.1051/epjconf/20123203014

Technology session

Open Access

Summary of papers on technology 04001

B. Plaum

Published online: 06 September 2012

DOI: https://doi.org/10.1051/epjconf/20123204001

Open Access

Systematic Observation of Time-Dependent Phenomena in the RF Output Spectrum of High Power Gyrotrons 04002

Andreas Schlaich, Gerd Gantenbein, Stefan Kern and Manfred Thumm

Published online: 06 September 2012

DOI: https://doi.org/10.1051/epjconf/20123204002

Open Access

Recent Development Results in Russia of Megawatt Power Gyrotrons for Plasma Fusion Installations 04003

A.G. Litvak, G.G. Denisov, V.E. Myasnikov, E.M. Tai, E.V. Sokolov and V.I. Ilin

Published online: 06 September 2012

DOI: https://doi.org/10.1051/epjconf/20123204003

Open Access

Development of dual frequency gyrotron and high power test of EC components 04004

Y. Oda, K. Kajiwara, K. Takahashi and K. Sakamoto

Published online: 06 September 2012

DOI: https://doi.org/10.1051/epjconf/20123204004

Open Access

Controlled Mirror Motion System for Resonant Diplexers in ECRH Applications 04005

N. Doelman, R. van den Braber, W. Kasparek, V. Erckmann, W. Bongers, B. Krijger, J. Stober, E. Fritz, B. Dekker, W. Klop et al. (12 more)

Published online: 06 September 2012

DOI: https://doi.org/10.1051/epjconf/20123204005

Open Access

Large Scale CW ECRH Systems: Some considerations 04006

V. Erckmann, W. Kasparek, B. Plaum, C. Lechte, M.I. Petelin, H. Braune, G. Gantenbein, H. P. Laqua, L. Lubiako, N. B. Marushchenko et al. (6 more)

Published online: 06 September 2012

DOI: https://doi.org/10.1051/epjconf/20123204006

Open Access

Gyrotrons for magnetic fusion applications at 110 GHz and 170 GHz 04007

K. Felch, M. Blank, P. Borchard, P. Cahalan and S. Cauffman

Published online: 06 September 2012

DOI: https://doi.org/10.1051/epjconf/20123204007

Open Access

Status of Resonant Diplexer Development for high-power ECRH Applications 04008

W. Kasparek, B. Plaum, C. Lechte, E. Filipovic, V. Erckmann, G. Grünwald, F. Hollmann, M. Maraschek, G. Michel, F. Monaco et al. (18 more)

Published online: 06 September 2012

DOI: https://doi.org/10.1051/epjconf/20123204008

Open Access

Experimental results and recent developments on the EU 2 MW 170 GHz coaxial cavity gyrotron for ITER 04009

S. Kern, J.-P. Hogge, S. Alberti, K. Avramides, G. Gantenbein, S. Illy, J. Jelonnek, J. Jin, F. Li, I. Gr. Pagonakis et al. (6 more)

Published online: 06 September 2012

DOI: https://doi.org/10.1051/epjconf/20123204009

Open Access

In-situ characterization of spurious modes in HE₁₁ transmission lines with a 5-port coupler 04010

B. Plaum, W. Kasparek, C. Lechte, J. Ruiz, D. Tretiak and H. Idei

Published online: 06 September 2012

DOI: https://doi.org/10.1051/epjconf/20123204010

Open Access

3.6MW Power Supply System of the 170GHz ECH&CD System in KSTAR 04011

Eun-yong Shim, Il-kun Ahn, Tae-won Seo, Seung-kyo Lee, Young-soon Bae, Jin-Hyun Joung and Mi Joung

Published online: 06 September 2012

DOI: https://doi.org/10.1051/epjconf/20123204011

Open Access

Recent Progress of 2MW 140GHz ECRH System on HL-2A 04012

M. Huang, J. Rao, B. Li, J. Zhou, Z.H. Kang, H. Wang, B. Lu, D.H. Xia, C. Wang, K. Feng et al. (7 more)

Published online: 06 September 2012

DOI: https://doi.org/10.1051/epjconf/20123204012

Open Access

Measurements on Fast switches and combiners (FADIS-BC) for High-Power Millimeter-wave beams based on dielectric beam splitters 04013

O. D’Arcangelo, E. Alessi, W. Bin, A. Bruschi, A. Moro and V. Muzzini

Published online: 06 September 2012

DOI: https://doi.org/10.1051/epjconf/20123204013

Open Access

CVD diamond Brewster window: feasibility study by FEM analyses 04014

G. Aiello, G. Grossetti, A. Meier, T. Scherer, S. Schreck, P. Spaeh, D. Strauss and A. Vaccaro

Published online: 06 September 2012

DOI: https://doi.org/10.1051/epjconf/20123204014

Open Access

Specifications and implementation of the RT MHD control system for the EC launcher of FTU 04015

C. Galperti, E. Alessi, L. Boncagni, A. Bruschi, G. Granucci, A. Grosso, F. Iannone, C. Marchetto, S. Nowak, M. Panella et al. (2 more)

Published online: 06 September 2012

DOI: https://doi.org/10.1051/epjconf/20123204015

Open Access

EURIDICE: A code-package for gyrotron interaction simulations and cavity design 04016

K. A. Avramides, I. Gr. Pagonakis, C. T. Iatrou and J. L. Vomvoridis

Published online: 06 September 2012

DOI: https://doi.org/10.1051/epjconf/20123204016

Open Access

On the numerical scheme employed in gyrotron interaction simulations 04017

K. A. Avramides, A. K. Ram, O. Dumbrajs, S. Alberti, T. M. Tran and S. Kern

Published online: 06 September 2012

DOI: https://doi.org/10.1051/epjconf/20123204017

Open Access

Electromagnetic modelling of dielectric loaded aperiodic gyrotron beam tunnels 04018

J.G. Chelis and J.L. Vomvoridis

Published online: 06 September 2012

DOI: https://doi.org/10.1051/epjconf/20123204018

Open Access

A study on the output beam profile of a ring resonator type diplexer 04019

Y. Oda, S. Sugawara, K. Atsumi, T. Yamaguchi, M. Saigusa and K. Sakamoto

Published online: 06 September 2012

DOI: https://doi.org/10.1051/epjconf/20123204019

Open Access

Progress on corrugated waveguide components suitable for ITER ECH&CD transmission lines 04020

R.A. Olstad, R.W. Callis, M. Cengher, J.L. Doane, Y.A. Gorelov, H.J. Grunloh, C.P. Moeller and C.J. Murphy

Published online: 06 September 2012

DOI: https://doi.org/10.1051/epjconf/20123204020

Open Access

Test bench for ITER gyrotrons. Measurements of the RF power value during tests of the ITER-prototype gyrotrons 04021

A.P. Khvostenko, G.G. Denisov, V.I. Ilin, P.P. Khvostenko, V.A. Kochin, V.I. Malygin, V.E. Myasnikov, L.G. Popov, E.A. Soluyanova, E.M. Tai and S.V. Usachev

Published online: 06 September 2012

DOI: https://doi.org/10.1051/epjconf/20123204021