Search Results - "Gadelmeier, F"

New advanced operational regime on the W7-AS stellarator by McCormick, K, Grigull, P, Burhenn, R, Brakel, R, Ehmler, H, Feng, Y, Gadelmeier, F, Giannone, L, Hildebrandt, D, Hirsch, M, Jaenicke, R, Kisslinger, J, Klinger, T, Klose, S, Knauer, J P, König, R, Kühner, G, Laqua, H P, Naujoks, D, Niedermeyer, H, Pasch, E, Ramasubramanian, N, Rust, N, Sardei, F, Wagner, F, Weller, A, Wenzel, U, Werner, A

“…A promising new plasma operational regime on the Wendelstein stellarator W7-AS has been discovered. It is extant above a threshold density and characterized by…”
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Influence of magnetic field configurations on divertor plasma parameters in the W7-AS stellarator by Grigull, P., McCormick, K., Feng, Y., Werner, A., Brakel, R., Ehmler, H., Gadelmeier, F., Hartmann, D., Hildebrandt, D., Jaenicke, R., Kisslinger, J., Klinger, T., König, R., Naujoks, D., Niedermeyer, H., Ramasubramanian, N., Sardei, F., Wagner, F., Wenzel, U.

“…The new island divertor in W7-AS enables quasi steady-state operation with NBI at very high density including scenarios with stable detachment from the…”
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Island divertor experiments on the Wendelstein 7-AS stellarator by McCormick, K., Grigull, P., Burhenn, R., Brakel, R., Ehmler, H., Feng, Y., Fischer, R., Gadelmeier, F., Giannone, L., Hildebrandt, D., Hirsch, M., Holzhauer, E., Jaenicke, R., Kisslinger, J., Klinger, T., Klose, S., Knauer, J.P., König, R., Kühner, G., Laqua, H.P., Naujoks, D., Niedermeyer, H., Pasch, E., Ramasubramanian, N., Rust, N., Sardei, F., Wagner, F., Weller, A., Wenzel, U., Werner, A.

“…A promising new operational regime on the Wendelstein stellarator W7-AS has been discovered, fulfilling the conditions of optimal core behavior in combination…”
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Thermographic observation of the divertor target plates in the stellarators W7-AS and W7-X by Hildebrandt, D., Gadelmeier, F., Grigull, P., McCormick, K., Naujoks, D., Sünder, D., W7-AS Team

“…Thermography is applied on the stellarator W7-AS to monitor the thermal load of the recently installed divertor targets. A three dimensional numerical code was…”
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Divertor operation in stellarators: results from W7-AS and implications for future devices by Grigull, P., McCormick, K., Renner, H., Masuzaki, S., König, R., Baldzuhn, J., Bäumel, S., Burhenn, R., Brakel, R., Ehmler, H., Feng, Y., Gadelmeier, F., Giannone, L., Hartmann, D., Hildebrandt, D., Hirsch, M., Jaenicke, R., Kisslinger, J., Klinger, T., Knauer, J., Naujoks, D., Niedermeyer, H., Pasch, E., Ramasubramanian, N., Sardei, F., Wagner, F., Wenzel, U., Werner, A.

“…The research on divertors for stellarators is at the beginning. Extensive studies are being prepared on large helical device (LHD) and W7-X. W7-AS is now being…”
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Effect of anisotropic D–D fusion neutron emission on counter calibration using activation techniques by Wolle, B, Beikert, G, Gadelmeier, F

“…Detailed plasma and neutron transport simulation is needed for accurate measurements of the total neutron emission by means of foil activation during deuterium…”
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Edge transport barrier formation and ELM phenomenology in the W7-AS stellarator by Grigull, P., Hirsch, M., Baldzuhn, J., Ehmler, H., Gadelmeier, F., Giannone, L., Hartfuss, H.-J., Hildebrandt, D., Jaenicke, R., Kisslinger, J., Koenig, R., McCormick, K., Wagner, F., Weller, A., Wendland, Ch

“…In NBI discharges with density ramps in W7-AS, the quiescent H-mode is restricted to the same ranges of the edge rotational transform as in ECRH discharges and…”
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Thermographic observation of the divertor target plates in the stellarators W7-AS and W7-X by HILDEBRANDT, D, GADELMEIER, F, GRIGULL, P, MCCORMICK, K, NAUJOKS, D, SÜNDER, D

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Spectra of highly ionized xenon (6-30 nm) excited in W7-as plasmas by HACKER, H. H, BURHENN, R, DINKLAGE, A, DODHY, A, DORST, D, EHMLER, H, ELSNER, A, ENDLER, M, ENGELHARDT, K, ERCKMANN, V, FENG, Y, FUCHS, C, KONDO, K, GADELMEIER, F, GEIGER, J, GIANNONE, L, GRIGULL, P, GRUENWALD, G, GRULKE, O, HARMEYER, E, HARTFUSS, H. J, HERRNEGGER, F, HIRSCH, M, ANTON, M, HOFNER, J, HOLLMANN, F, HOLZHAUER, E, IGITKHANOV, Y, JAENICKE, R, KARGER, F, KICK, M, KISSLINGER, J, KLOSE, S, KNAUER, J, ASSMUS, D, KROISS, H, KÜHNER, G, KUS, A, LAQUA, H, LIU, R, MAASSBERG, H, MARUSHCHENKO, N, MCCORMICK, K, MICHEL, G, NOKE, F, BAEUMEL, S, OTT, W, OTTE, M, PACCO-DUECHS, M. G, PENNINGSFELD, F. P, POLUNOVSKY, E, PROBST, F, PURPS, F, RUHS, N, RUST, N, SAFFERT, N. J, BEIDLER, C, BINDEMANN, T, BRAKEL, R, CATTANEI, G

“…The xenon spectrum, excited in ECR- and NBI-heated plasmas with central electron densities of around 10 m, and central electron temperatures from 0.7 to 2.5…”
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Influence of magnetic field configurations on divertor plasma parameters in the W7-AS stellarator by GRIGULL, P, MCCORMICK, K, KISSLINGER, J, KLINGER, T, KÖNIG, R, NAUJOKS, D, NIEDERMEYER, H, RAMASUBRAMANIAN, N, SARDEI, F, WAGNER, F, WENZEL, U, FENG, Y, WERNER, A, BRAKEL, R, EHMLER, H, GADELMEIER, F, HARTMANN, D, HILDEBRANDT, D, JAENICKE, R

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Island divertor experiments on the Wendelstein 7-AS stellarator by MCCORMICK, K, GRIGULL, P, HIRSCH, M, HOLZHAUER, E, JAENICKE, R, KISSLINGER, J, KLINGER, T, KLOSE, S, KNAUER, J. P, KÖNIG, R, KÜHNER, G, LAQUA, H. P, BURHENN, R, NAUJOKS, D, NIEDERMEYER, H, PASCH, E, RAMASUBRAMANIAN, N, RUST, N, SARDEI, F, WAGNER, F, WELLER, A, WENZEL, U, WERNER, A, BRAKEL, R, EHMLER, H, FENG, Y, FISCHER, R, GADELMEIER, F, GIANNONE, L, HILDEBRANDT, D

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Edge transport barrier formation and ELM phenomenology in the W7-AS stellarator by GRIGULL, P, HIRSCH, M, KOENIG, R, MCCORMICK, K, WAGNER, F, WELLER, A, WENDLAND, Ch, BALDZUHN, J, EHMLER, H, GADELMEIER, F, GIANNONE, L, HARTFUSS, H.-J, HILDEBRANDT, D, JAENICKE, R, KISSLINGER, J

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