T. Eich

Details der Publikationsliste

Zeitraum

1991 - 2009

Anzahl

342

Co-Autoren

Observation of confined current ribbon in JET plasmas (2009)

Solano, E. R., Lomas, P. J., Alper, B., Xu, G. S., Andrew, Y., Arnoux, G., ...

we report the identification of a localised current structure inside the JET plasma. It is a field aligned closed helical ribbon, carrying current in the same direction as the background current...

Sheath heat transmission factors on TCV (2007)

Marki, J., Pitts, R. A., Eich, T., Herrmann, A., Horacek, J., Sanchez, F., ...

Despite its importance in determining the calculated surface power flux predicted, for example, by scrape-off layer simulation codes, the sheath heat transmission factor, gamma remains a quantity...

Transient heat loads in current fusion experiments, extrapolation to ITER and consequences for its operation (2007)

Loarte, A., Saibene, G., Sartori, R., Riccardo, V., Andrew, P., Paley, J., ...

New experimental results on transient loads during ELMs and disruptions in present divertor tokamaks are described and used to carry out a extrapolation to ITER reference conditions and to draw...

Chapter 4: Power and particle control (2007)

Loarte, A., Lipschultz, B., Kukushkin, A. S., Matthews, G. F., Stangeby, P. C., Asakura, N., ...

Progress, since the ITER Physics Basis publication (ITER Physics Basis Editors et al 1999 Nucl. Fusion 39 2137-2664), in understanding the processes that will determine the properties of the plasma...

Divertor particle and power deposition profiles in JET ELMy H-mode discharges (2007)

Jachmich, S., Eich, T., Fundamenski, W., Kallenbach, A., Pitts, R. A.

The transient pulses of heat and particles arriving at the divertor target plates as a consequence of upstream ELM activity have been characterised at JET using an array of target embedded Langmuir...

Divertor power deposition and target current asymmetries during type-1 ELMS in ASDEX Upgrade and JET (2007)

Eich, T., Kallenbach, A., Pitts, R. A., Jachmich, S., Fuchs, J. C., Herrmann, A., ...

Analysis of the type-l ELM power load asymmetries using infra-red thermography and target current measurements is performed ASDEX Upgrade Upper Single Null and JET DOC-L type-I ELMy H-Mode discharges...

ELM resolved energy distribution studies in the JET MKII Gas-Box divertor using infra-red thermography (2007)

Eich, T., Andrew, P., Herrmann, A., Fundamenski, W., Loarte, A., Pitts, R. A.

Using infra-red (IR) thermography, power loads onto the MKII Gas-Box divertor targets have been investigated in Type-I ELMy H-Mode plasmas at JET in medium current discharges (I-p = 2.6MA and B-T =...

Transient heat loads in current fusion experiments, extrapolation to ITER and consequences for its operation. (2007)

Loarte, A., Saibene, G., Sartori, R., Riccardo, V., Andrew, P., Paley, J., ...

11th Internat.Workshop on Plasma-Facing Materials and Components for Fusion Applications, Greifswald, October 10-12, 2006

Active control of type-I edge localized modes on JET (2007)

Liang, Y., Koslowski, H. R., Thomas, P. R., Nardon, E., Jachmich, S., Alper, B., ...

The operational domain for active control of type-I edge localized modes (ELMs) with an n = 1 external magnetic perturbation field induced by the ex-vessel error field correction coils on JET has...

Research Challenges for the ITER Baseline Scenario on JET (2006)

Buttery, R.J., Giroud, C., Eich, T., Eriksson, L.–G., Imbeaux, F., Hobirk,J., ...

21st IAEA Fusion Energy Conference, Chengdu, China, October 16-21, 2006

Survey of Type I ELM dynamics measurements (2006)

Leonard, A. W., Asakura, N., Boedo, J. A., Becoulet, M., Counsell, G. F., Eich, T., ...

This report summarizes Type I edge localized mode (ELM) dynamics measurements from a number of tokamaks, including ASDEX-Upgrade, DIII-D, JET, JT-60U and MAST, with the goal of providing guidance and...

Impurity-seeded ELMy H-modes in JET, with high density and reduced heat load (2005)

Monier-Garbet, P, Andrew, P, Belo, P, Bonheure, G, Corre, Y, Crombe, K, ...

Experiments performed at JET during the past two years show that, in high triangularity H-mode plasmas with I-p = 2.5 MA, n(e)/n(Gr) approximate to 1.0, it is possible to radiate separately up to...

Overview of ASDEX Upgrade results-development of integrated operating scenarios for ITER (2005)

Günter,S., Angioni,C., Apostoliceanu,M., Atanasiu,C., Balden,M., Becker,G., ...

This article based on the 2004 Fusion Energy Conference contribution (Vilamoura, Portugal, 1-6 November 2004)

A Wind Tunnel Examination of Vortices Shed from a Wind Generator Using Particle Image Velocimetry, (2005)

Smith, G. H., Grant, I., Liu, A., Infield, D., Eich, T.

This paper describes the application of Particle Image Velocimetry (PIV) to the laboratory measurement of some of the important aerodynamic characteristics of a small wind turbine. A short discussion...

Overview of ASDEX Upgrade results-development of integrated operating scenarios for ITER (2005)

Günter, S., Angioni, C., Apostoliceanu, M., Atanasiu, C., Balden, M., Becker, G., ...

This article based on the 2004 Fusion Energy Conference contribution (Vilamoura, Portugal, 1-6 November 2004)

Observation of the palm tree mode, a new MHD mode excited by type-I ELMs on JET (2005)

Koslowski, H. R., Alper, B., Eich, T., Sharapov, E., Perez, C., Westerhof, E.

This version is available at the following URL: http://dx.doi.org/10.1088/0029-5515/45/3/006

Impurity seeded ELMy H-modes in JET with high density and reduced heat load (2005)

Monier-Garbet, P., Andrew, Ph., Rapp, J., Belo, P., Bonheure, G., Corre, Y., ...

This version is available at the following URL: http://dx.doi.org/10.1088/0029-5515/45/11/022

Edge and divertor physics with reversed toroidal field in JET (2005)

Pitts, R. A., Andrew, P., Bonnin, X., Chankin, A. V., Corre, Y., Corrigan, G., ...

Asymmetries are a ubiquitous feature of the scrape-off layer (SOL) and divertor plasmas in any tokamak and are thought to be driven primarily by a variety of drift flows, the directions of which...

Integrated exhaust scenarios with actively controlled ELMs (2005)

Lang, P. T., Kallenbach, A., Bucalossi, J., Conway, G. D., Degeling, A., Dux, R., ...

An integrated radiative high performance scenario has been established at ASDEX Upgrade based on simultaneous feedback control of the average divertor neutral particle and power flux in combination...

Power deposition onto plasma facing components in poloidal divertor tokamaks during type-I ELMS and disruptions (2005)

Eich, T., Herrmann, A., Pautasso, G., Andrew, P., Asakura, N., Boedo, J. A., ...

A comparative analysis of the spatial and temporal characteristics of transient energy loads (ELMs and disruptions) on plasma facing components (PFCs) in present tokamak devices and their...

Edge localized modes control: experiment and theory (2005)

Becoulet, M., Huysmans, G., Thomas, P., Joffrin, E., Rimini, F., Monier-Garbet, P., ...

The paper reviews recent theoretical and experimental results focussing on the identification of the key factors controlling ELM energy and particle losses both in natural ELMs and in the presence of...

Outer divertor target deposited layers during reversed magnetic field operation in JET (2005)

Andrew, P., Coad, J. P., Corre, Y., Eich, T., Herrmann, A., Matthews, G. F., ...

Divertor surface temperatures are significantly affected by the presence of deposited surface layers. This phenomenon can be used to monitor deposited layer evolution on a shot-by-shot basis. It was...

Washboard modes as ELM-related events in JET (2004)

Perez, C. P., Koslowski, H. R., Smeulders, P., Huysmans, G. T. A., Jachmich, S., Eich, T., ...

This version is available at the following Publisher URL: http://stacks.iop.org/0741-3335/46/61

Towards the realization on JET of an integrated H-mode scenario for ITER (2004)

Ongena, J., Monier-Garbet, P., Suttrop, W., Andrew, Ph., Becoulet, M., Budny, R., ...

This version is available at the following URL: http://dx.doi.org/10.1088/0029-5515/44/1/015

Towards the realization on JET of an integrated H-mode scenario for ITER (2004)

Ongena, J., Monier-Garbet, P., Suttrop, W., Andrew, P., Becoulet, M., Budny, R., ...

ELMy H-mode experiments at JET in 2000/mid-2002 have focused on discharges with normalized parameters for plasma density, energy confinement and beta similar to those of the ITER Q(DT) = 10 reference...

ITER-relevant H-mode physics at ASDEX upgrade (2004)

Horton, L. D., Conway, G. D., Degeling, A. W., Eich, T., Kallenbach, A., Lang, P. T., ...

A variety of techniques are being tested on ASDEX Upgrade for avoiding or reducing the divertor energy load caused by ELMs. Quiescent H-mode operation has been improved by operation with recently...

Stationary and Transient Divertor Heat Flux Profiles and Extrapolation to ITER (2003)

Herrmann,A., Eich,T., Jachmich,S., Laux,M., Andrew,P., Bergmann,A., ...

Experimental results on divertor heat load measurements from ASDEX Upgrade and JET are discussed. Thereby three topics are considered: (i) parameter dependence of steady state heat flux profiles,...

Steady-state and transient power handling in JET (2003)

Matthews,G. F., Andrew,P., Eich,T., Fundamenski,W., Herrmann,A., Loarte,A., ...

Steady-state and transient power deposition profiles have been measured in the JET MIIGB divertor using improved diagnostic techniques involving the use of fast infrared (IR), thermocouples and...

ELM energy and particle losses and their extrapolation to burning plasma experiments (2003)

Loarte,A., Saibene,G., Sartori,R., Becoulet,M., Horton,L., Eich,T., ...

Analysis of Type I ELMs from present experiments shows that ELM energy losses decrease with increasing pedestal plasma collisionality (ν*ped) and/or increasing τFront║, where...

Thermal effects of surface layers on divertor target plates (2003)

Andrew,P., Coad,A., Eich,T., Gauthier,E., Herrmann,A., Matthews,G. F., ...

Measurement of the heat flux to the divertor by infrared thermography is complicated by processes at the surface leading to excess IR radiation. There are at least two possible causes of the excess...

Comparing scrape-off layer and divertor physics in JET pure He and D discharges (2003)

Pitts,R. A., Andrew,P., Andrew,Y., Becoulet,C., Coffey,I., Coster,D., ...

Though helium plasmas are one option for the low activation phase of ITER, little effort has thus far been devoted to studying them in a large, diverted tokamak. A recent campaign on JET has...

ELM frequency control by continuous small pellet injection in ASDEX Upgrade (2003)

Lang,P. T., Neuhauser,J., Horton,L. D., Eich,T., Fattorini,L., Fuchs,J. C., ...

Injection of cryogenic deuterium pellets has been successfully applied in ASDEX Upgrade for external edge localized mode (ELM) frequency control in type-I ELMy H-mode discharge scenarios. A pellet...

Towards the realization on JET of an integrated H-mode scenario for ITER (2003)

Ongena,J., Monier-Garbet,P., Suttrop,W., Andrew,P., Bécoulet,M., Budny,R., ...

ELMy H-Mode experiments at JET since 2000 have focussed on the steady state and simultaneous realization of the ITER QDT=10 requirements in the normalized parameters for density, confinement and...

Characteristics of type I ELM energy and particle losses in existing devices and their extrapolation to ITER (2003)

Loarte,A., Saibene,G., Sartori,R., Campbell,D., Becoulet,M., Horton,L., ...

Analysis of Type I ELMs from ongoing experiments shows that ELM energy losses are correlated with the density and temperature of the pedestal plasma before the ELM crash. The Type I ELM plasma energy...

Reduction of divertor heat load in JET ELMy H-modes using impurity seeding techniques (2003)

Rapp,J., Monier-Garbet,P., Andrew,P., Dumortier,P., Eich,T., Fundamenski,W., ...

One of the most severe problems for fusion reactors is the power load on the divertor target plates. In order to reduce the power load in the divertor radiation cooling by seeding of impurities is...

Power deposition measurements in Deuterium and Helium discharges in JET MKIIGB divertor by IR-Thermography (2003)

Eich,T., Herrmann,A., Andrew,P., Loarte,A.

One of the outstanding problems for a next step fusion device is the handling of the power fluxes into the divertor, in particular regarding fast transient heat deposition by edge localised modes...

Observations of pre- and postcursor modes of type-I ELMs on JET (2003)

Koslowski,H. R., Perez,C., Alper,B., Eich,T., Hender,T. C., Huysmans,G. T. A., ...

Recent observations of MHD activity in type-I ELMy H-mode discharges on JET have revealed two phenomena: (i) the so-called palm tree mode, a new, snake-like MHD mode at the q=3 surface which is...

The ASDEX Upgrade divertor IIb—a closed divertor for strongly shaped plasmas (2003)

Neu,R., Fuchs,J. C., Kallenbach,A., Maggi,C., Rohde,V., Ryter,F., ...

A new divertor configuration (DIV-IIb) has been implemented in ASDEX Upgrade. In order to accommodate a large variety of plasma shapes with bottom triangularities (δbot) up to 0.48, the outer...

Edge localized mode physics and operational aspects in tokamaks (2003)

Bécoulet,M., Huysmans,G., Sarazin,Y., Garbet,X., Ghendrih,Ph., Rimini,F., ...

Recent progress in experimental and theoretical studies of edge localized mode (ELM) physics is reviewed for the reactor relevant plasma regimes, namely the high confinement regimes, that is, H-modes...

Nonaxisymmetric energy deposition pattern on ASDEX Upgrade divertor target plates during Type-I edge-localized modes (2003)

Eich,T., Herrmann,A., Neuhauser,J.

In the ASDEX Upgrade tokamak, complex power deposition structures on the divertor target plates during type-I edge-localized modes (ELMs) have been discovered by fast (few microseconds),...

Divertor detachment during pure helium plasmas in JET (2003)

Wischmeier,M., Coster,D., Bonnin,X., Eich,T., Huber,A., Ingesson,C., ...

A campaign of pure helium discharges in the JET tokamak equipped with the MarkIIGB divertor has been performed. This paper describes some of the experimental observations of divertor detachment...

Overview of ASDEX Upgrade results (2003)

Zohm,H., Angioni,C., Arslanbekov,R., Atanasiu,C., Becker,G., Becker,W., ...

Recent results from the ASDEX Upgrade experimental campaigns 2001 and 2002 are presented. An improved understanding of energy and particle transport emerges in terms of a 'critical gradient' model...

Type-I ELM mode structure observed by divertor thermography in ASDEX Upgrade (2003)

Eich,T., Herrmann,A., Neuhauser,J., Günter,S.

In the ASDEX Upgrade tokamak, power deposition structures on the outer divertor target surfaces during type-I Edge Localised Modes (ELMs) have been discovered by infra red thermography. These...

Studies of ELM Heat Load, SOL Flow and Carbon Erosion from Existing Tokamak Experiments, and their Predictions to ITER (2003)

Asakura,N., Loarte,A., Porter,G., Philipps,V., Lipschultz,B., Kallenbach,A., ...

Three important physics issues for the ITER divertor design and operation are summarized based on the experimental and numerical work from multi-machine database (JET, JT-60U, ASDEX Upgrade, DIII-D,...

Stationary and Transient Divertor Heat Flux Profiles and Extrapolation to ITER (2003)

Herrmann, A., Eich, T., Jachmich, S., Laux, M., Andrew, P., Bergmann, A., ...

Experimental results on divertor heat load measurements from ASDEX Upgrade and JET are discussed. Thereby three topics are considered: (i) parameter dependence of steady state heat flux profiles,...

Steady-state and transient power handling in JET (2003)

Matthews, G. F., Andrew, P., Eich, T., Fundamenski, W., Herrmann, A., Loarte, A., ...

Steady-state and transient power deposition profiles have been measured in the JET MIIGB divertor using improved diagnostic techniques involving the use of fast infrared (IR), thermocouples and...

ELM energy and particle losses and their extrapolation to burning plasma experiments (2003)

Loarte, A., Saibene, G., Sartori, R., Becoulet, M., Horton, L., Eich, T., ...

Analysis of Type I ELMs from present experiments shows that ELM energy losses decrease with increasing pedestal plasma collisionality (ν*ped) and/or increasing τFront║, where...

Thermal effects of surface layers on divertor target plates (2003)

Andrew, P., Coad, A., Eich, T., Gauthier, E., Herrmann, A., Matthews, G. F., ...

Measurement of the heat flux to the divertor by infrared thermography is complicated by processes at the surface leading to excess IR radiation. There are at least two possible causes of the excess...

Comparing scrape-off layer and divertor physics in JET pure He and D discharges (2003)

Pitts, R. A., Andrew, P., Andrew, Y., Becoulet, C., Coffey, I., Coster, D., ...

Though helium plasmas are one option for the low activation phase of ITER, little effort has thus far been devoted to studying them in a large, diverted tokamak. A recent campaign on JET has...

ELM frequency control by continuous small pellet injection in ASDEX Upgrade (2003)

Lang, P. T., Neuhauser, J., Horton, L. D., Eich, T., Fattorini, L., Fuchs, J. C., ...

Injection of cryogenic deuterium pellets has been successfully applied in ASDEX Upgrade for external edge localized mode (ELM) frequency control in type-I ELMy H-mode discharge scenarios. A pellet...

Towards the realization on JET of an integrated H-mode scenario for ITER (2003)

Ongena, J., Monier-Garbet, P., Suttrop, W., Andrew, P., Bécoulet, M., Budny, R., ...

ELMy H-Mode experiments at JET since 2000 have focussed on the steady state and simultaneous realization of the ITER QDT=10 requirements in the normalized parameters for density, confinement and...

Characteristics of type I ELM energy and particle losses in existing devices and their extrapolation to ITER (2003)

Loarte, A., Saibene, G., Sartori, R., Campbell, D., Becoulet, M., Horton, L., ...

Analysis of Type I ELMs from ongoing experiments shows that ELM energy losses are correlated with the density and temperature of the pedestal plasma before the ELM crash. The Type I ELM plasma energy...

Reduction of divertor heat load in JET ELMy H-modes using impurity seeding techniques (2003)

Rapp, J., Monier-Garbet, P., Andrew, P., Dumortier, P., Eich, T., Fundamenski, W., ...

One of the most severe problems for fusion reactors is the power load on the divertor target plates. In order to reduce the power load in the divertor radiation cooling by seeding of impurities is...

Power deposition measurements in Deuterium and Helium discharges in JET MKIIGB divertor by IR-Thermography (2003)

Eich, T., Herrmann, A., Andrew, P., Loarte, A.

One of the outstanding problems for a next step fusion device is the handling of the power fluxes into the divertor, in particular regarding fast transient heat deposition by edge localised modes...

Observations of pre- and postcursor modes of type-I ELMs on JET (2003)

Koslowski, H. R., Perez, C., Alper, B., Eich, T., Hender, T.C., Huysmans, G.T.A., ...

Recent observations of MHD activity in type-I ELMy H-mode discharges on JET have revealed two phenomena: (i) the so-called palm tree mode, a new, snake-like MHD mode at the q=3 surface which is...

The ASDEX Upgrade divertor IIb—a closed divertor for strongly shaped plasmas (2003)

Neu, R., Fuchs, J. C., Kallenbach, A., Maggi, C., Rohde, V., Ryter, F., ...

A new divertor configuration (DIV-IIb) has been implemented in ASDEX Upgrade. In order to accommodate a large variety of plasma shapes with bottom triangularities (δbot) up to 0.48, the outer...

Edge localized mode physics and operational aspects in tokamaks (2003)

Bécoulet, M., Huysmans, G., Sarazin, Y., Garbet, X., Ghendrih, Ph., Rimini, F., ...

Recent progress in experimental and theoretical studies of edge localized mode (ELM) physics is reviewed for the reactor relevant plasma regimes, namely the high confinement regimes, that is, H-modes...

Nonaxisymmetric energy deposition pattern on ASDEX Upgrade divertor target plates during Type-I edge-localized modes (2003)

Eich, T., Herrmann, A., Neuhauser, J., ASDEX Upgrade Team

In the ASDEX Upgrade tokamak, complex power deposition structures on the divertor target plates during type-I edge-localized modes (ELMs) have been discovered by fast (few microseconds),...

Divertor detachment during pure helium plasmas in JET (2003)

Wischmeier, M., Coster, D., Bonnin, X., Eich, T., Huber, A., Ingesson, C., ...

A campaign of pure helium discharges in the JET tokamak equipped with the MarkIIGB divertor has been performed. This paper describes some of the experimental observations of divertor detachment...

Overview of ASDEX Upgrade results (2003)

Zohm, H., Angioni, C., Arslanbekov, R., Atanasiu, C., Becker, G., Becker, W., ...

Recent results from the ASDEX Upgrade experimental campaigns 2001 and 2002 are presented. An improved understanding of energy and particle transport emerges in terms of a 'critical gradient' model...

Type-I ELM mode structure observed by divertor thermography in ASDEX Upgrade (2003)

Eich, T., Herrmann, A., Neuhauser, J., Günter, S., ASDEX Upgrade Team

In the ASDEX Upgrade tokamak, power deposition structures on the outer divertor target surfaces during type-I Edge Localised Modes (ELMs) have been discovered by infra red thermography. These...

Studies of ELM Heat Load, SOL Flow and Carbon Erosion from Existing Tokamak Experiments, and their Predictions to ITER (2003)

Asakura, N., Loarte, A., Porter, G., Philipps, V., Lipschultz, B., Kallenbach, A., ...

Three important physics issues for the ITER divertor design and operation are summarized based on the experimental and numerical work from multi-machine database (JET, JT-60U, ASDEX Upgrade, DIII-D,...

Overview of ASDEX upgrade results (2003)

Zohm, H., Angioni, C., Arslanbekov, R., Atanasiu, C., Becker, G., Becker, W., ...

Recent results from the ASDEX Upgrade experimental campaigns 2001 and 2002 are presented. An improved understanding of energy and particle transport emerges in terms of a 'critical gradient' model...

Divertor detachment during pure helium plasmas in JET (2003)

Wischmeier, M., Coster, D., Bonnin, X., Eich, T., Huber, A., Ingesson, C., ...

A campaign of pure helium discharges in the JET tokamak equipped with the MarkIIGB divertor has been performed. This paper describes some of the experimental observations of divertor detachment...

Comparing scrape-off layer and divertor physics in JET pure He and D discharges (2003)

Pitts, R. A., Andrew, P., Andrew, Y., Becoulet, M., Coffey, I., Coster, D., ...

Though helium plasmas are one option for the low activation phase of ITER, little effort has thus far been devoted to studying them in a large, diverted tokamak. A recent campaign on JET has...

Overview of JET results (2003)

Pamela, J., Solano, E. R., Adams, J. M., Agarici, G., Agarici, M., Akhter, H., ...

Scientific and technical activities on JET focus on the issues likely to affect the ITER design and operation. Our understanding of the ITER reference mode of operation, the ELMy H-mode, has...

ELM energy and particle losses and their extrapolation to burning plasma experiments. (2003)

Loarte, A., Saibene, G., Sartori, R., Becoulet, M., Horton, L., Eich, T., ...

Proc. of the 15th Internat.Conf.on Plasma Surface Interactions in Controlled Fusion Devices (PSI-15), Gifu, J, May 27-31, 2002

Steady state advanced scenarios at ASDEX Upgrade (2002)

Sips,A.C.C., Arslanbekov,R., Atanasiu,C., Becker,W., Becker,G., Behler,K., ...

Recent experiments at ASDEX Upgrade have achieved advanced scenarios with high beta(N) (> 3) and confinement enhancement over ITER98(y, 2) scaling, H-H98y2 = 1.1-1.5, in steady state. These...

Confinement properties of high density impurity seeded ELMy H- mode discharges at low and high triangularity on JET (2002)

Dumortier,P., Andrew,P., Bonheure,G., Budny,R. V., Buttery,R., Charlet,M., ...

The design value for ITER is based on operation at n/n(GW) = 0.85, beta(n) = 1.8 and H98(y, 2) = 1. These values have been routinely achieved in JET in argon seeded ELMy H-mode discharges in...

Seeding of impurities in JET H-mode discharges to mitigate the impact of ELMs (2002)

Jachmich,S., Maddison,G., Beurskens,M. N. A., Dumortier,P., Eich,T., Messiaen,A., ...

ELMy H-mode is one of the foreseen operational scenarios for ITER-FEAT. Good confinement and density is usually associated with Type I ELMs, which, however, will have a severe impact on the divertor...

Characteristics and scaling of energy and particle losses during Type I ELMs in JET H-modes (2002)

Loarte,A., Becoulet,M., Saibene,G., Sartori,R., Campbell,D. J., Eich,T., ...

Recent experiments on the Type I ELMy H-mode regime performed at JET with improved diagnostics have expanded the range of parameters for the study of Type I ELM energy and particle losses. Deviations...

ELM mitigation by nitrogen seeding in the JET gas box divertor (2002)

Rapp,J., Eich,T., Von Hellermann,M., Herrmann,A., Ingesson,L. C., Jachmich,S., ...

One of the most severe problems for fusion reactors is the power load on the divertor target plates. Technically only power loads of less than 10 MW m(-2) are acceptable. However, strong edge...

High density, high performance high-confinement-mode plasmas in the Joint European Torus (JET) (2002)

Suttrop,W., Ongena,J., Becoulet,M., Cordey,J. G., Dumortier,P., Huysmans,G. T. A., ...

Recent experiments at the Joint European Torus [Rebut , Fusion Eng. Des. 22, 7 (1993)] aim to improve confinement quality in high-confinement-mode (H-mode) plasmas at high densities. Energy...

Confinement properties of high density impurity seeded ELMy H- mode discharges at low and high triangularity on JET (2002)

Dumortier, P., Andrew, P., Bonheure, G., Budny, R. V., Buttery, R., Charlet, M., ...

The design value for ITER is based on operation at n/n(GW) = 0.85, beta(n) = 1.8 and H98(y, 2) = 1. These values have been routinely achieved in JET in argon seeded ELMy H-mode discharges in...

Seeding of impurities in JET H-mode discharges to mitigate the impact of ELMs (2002)

Jachmich, S., Maddison, G., Beurskens, M. N. A., Dumortier, P., Eich, T., Messiaen, A., ...

ELMy H-mode is one of the foreseen operational scenarios for ITER-FEAT. Good confinement and density is usually associated with Type I ELMs, which, however, will have a severe impact on the divertor...

Characteristics and scaling of energy and particle losses during Type I ELMs in JET H-modes (2002)

Loarte, A., Becoulet, M., Saibene, G., Sartori, R., Campbell, D. J., Eich, T., ...

Recent experiments on the Type I ELMy H-mode regime performed at JET with improved diagnostics have expanded the range of parameters for the study of Type I ELM energy and particle losses. Deviations...

ELM mitigation by nitrogen seeding in the JET gas box divertor (2002)

Rapp, J., Eich, T., Von Hellermann, M., Herrmann, A., Ingesson, L. C., Jachmich, S., ...

One of the most severe problems for fusion reactors is the power load on the divertor target plates. Technically only power loads of less than 10 MW m(-2) are acceptable. However, strong edge...

Steady state advanced scenarios at ASDEX Upgrade (2002)

Sips, A.C.C., Arslanbekov, R., Atanasiu, C., Becker, W., Becker, G., Behler, K., ...

Recent experiments at ASDEX Upgrade have achieved advanced scenarios with high beta(N) (> 3) and confinement enhancement over ITER98(y, 2) scaling, H-H98y2 = 1.1-1.5, in steady state. These...

High density, high performance high-confinement-mode plasmas in the Joint European Torus (JET) (2002)

Suttrop, W., Ongena, J., Becoulet, M., Cordey, J. G., Dumortier, P., Huysmans, G. T. A., ...

Recent experiments at the Joint European Torus [Rebut , Fusion Eng. Des. 22, 7 (1993)] aim to improve confinement quality in high-confinement-mode (H-mode) plasmas at high densities. Energy...

Topological properties of the edge ergodic layer in tokamak plasma (2002)

Kobayashi, M., Eich, T., Abdullaev, S. S., Finken, K. H.

This version is available at the following Publisher URL: http://ieeexplore.ieee.org/Xplore/dynhome.jsp

ELM mitigation by nitrogen seeding in the JET gas box divertor (2002)

Rapp, J., Eich, T., Von Hellermann, M., Herrmann, A., Ingesson, L. C., Jachmich, S., ...

This version is available at the following Publisher URL: http://dx.doi.org/10.1088/0741-3335/44/6/302

High density, high performance high-confinement-mode plasmas in the Joint European Torus (JET) (2002)

Suttrop, W., Ongena, J., Becoulet, M., Cordey, J. G., Dumortier, P., Huysmans, G. T. A., ...

Recent experiments at the Joint European Torus [Rebut , Fusion Eng. Des. 22, 7 (1993)] aim to improve confinement quality in high-confinement-mode (H-mode) plasmas at high densities. Energy...

Plasma rotation induced by the dynamic ergodic divertor (2001)

Finken, K. H., Abdullaev, S. S., Eich, T., Faulconer, D. W., Kobayashi, M., Koch, R., ...

This version is available at the following URL: http://dx.doi.org/10.1088/0029-5515/41/5/303

Recent progress on JET towards the ITER reference mode of operation at high density (2001)

Ongena, J., Suttrop, W., Becoulet, M., Cordey, G., Dumortier, P., Eich, T., ...

Recent progress towards obtaining high density and high confinement in JET as required for the ITER reference scenario at Q = 10 is summarized. Plasmas with simultaneous confinement H-98(y.2) = 1 and...

Two dimensional modelling approach to transport properties of the TEXTOR-DED laminar zone (2000)

Eich, T., Reiser, D., Finken, K. H.

This version is available at the following URL: http://dx.doi.org/10.1088/0029-5515/40/10/307

Radiation studies for GaAs in the ATLAS Inner Detector (1997)

Rogalla, M, Schmid, T, Runge, K, Ludwig, J, Irsigler, R, Göppert, R, ...

We estimate the hardness factors and the equivalent 1 MeV neutron fluences for hadrons fluences expected at the GaAs positions wheels in the ATLAS Inner Detector. On this basis the degradation of the...

Radiation studies for GaAs in the ATLAS Inner Detector (1997)

Rogalla, M, Eich, T, Evans, N, Geppert, R, Göppert, R, Irsigler, R, ...

We estimate the hardness factors and the equivalent 1 MeV neutron fluences for hadrons fluences expected at the GaAs positions wheels in the ATLAS Inner Detector. On this basis the degradation of the...