Results 41 to 50 of about 246 (87)

Trade and foreign fishing mediate global marine nutrient supply. [PDF]

Proc Natl Acad Sci U S A, 2022
Nash KL, MacNeil MA, Blanchard JL, Cohen PJ, Farmery AK, Graham NAJ, Thorne-Lyman AL, Watson RA, Hicks CC.   +8 more
europepmc   +1 more source

Study of recycling impurity retention in Alcator C-mod [PDF]

, 2004
Thesis (Ph. D.)--Massachusetts Institute of Technology, Dept. of Nuclear Engineering, 2004.Includes bibliographical references (leaves 152-154).This work was aimed at reproducing experimental results in impurity compression of Ar, as well as the ...
Chung, Taekyun
core   +2 more sources

EMC3-Eirene simulations of the spatial dependence of the tungsten divertor retention in ASDEX Upgrade [PDF]

, 2011
The Edge Monte Carlo 3D (EMC3)-Eirene code package is applied to simulate the deuterium plasma and neutral particle as well as the tungsten impurity transport in ASDEX Upgrade.
ASDEX Upgrade Team, Feng, Y., Krieger, K., Lunt, T., Müller, H. W., Neu, R., Willensdorfer, M., Wischmeier, M., Wolfrum, E.   +8 more
core   +2 more sources

Modification Of The Electron Energy Distribution Function During Lithium Experiments On The National Spherical Torus Experiment [PDF]

, 2011
The National Spherical Torus Experiment (NSTX) has recently studied the use of a liquid lithium divertor (LLD). Divertor Langmuir probes have also been installed for making measurements of the local plasma conditions.
Gray, T. K., Jaworski, M. A., Kaita, R., Kallman, J., Kugel, H., LeBlanc, B., McLean, A., Sabbagh, S. A., Soukanovskii, V., Stotler, D. P.   +9 more
core   +1 more source

Global transport of light elements boron and carbon in the full-W ASDEX Upgrade

, 2011
Transport of carbon and boron has been investigated in the full-W ASDEX Upgrade after experimental campaigns with (2008) and without (2007) boronizations. For this purpose, poloidal deposition profiles of the two elements on tungsten and graphite regions
ASDEX Upgrade Team, Hakola, A., Koivuranta, S., Krieger, K., Likonen, J., Mayer, M., Neu, R., Rohde, V., Sugiyama, K.   +8 more
core   +1 more source

Global migration of ¹³C in high-density L-mode plasmas at ASDEX Upgrade

, 2013
We have studied the migration of 13C in ASDEX Upgrade after a global impurity injection experiment in 2011. The main chamber was observed to be the largest deposition region for carbon: almost 35% of the injected atoms end up there.
Groth, M., Hakola, A., Koivuranta, S., Krieger, K., Kurki-Suonio, T., Likonen, J., Lindholm, V., Makkonen, T., Mayer, M., Miettunen, J., Müller, H., Neu, R., Petersson, P., Rohde, V.   +13 more
core   +1 more source

Overview of ASDEX Upgrade results [PDF]

, 2003
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 for the temperature gradients.
Angioni, C., Arslanbekov, R., Atanasiu, C., Becker, G., Becker, W., Behler, K., Behringer, K., Bergmann, A., Bilato, R., Bobkov, V., Bolshukhin, D., Bolzonella, T., Borrass, K., Brambilla, M., Braun, F., Buhler, A., Carlson, A., Conway, G., Coster, D., Drube, R., Dux, R., Egorov, S., Eich, T., Engelhardt, K., Fahrbach, H., Fantz, U., Faugel, H., Finken, K., Foley, M., Fournier, K., Franzen, P., Fuchs, J., Gafert, J., Gantenbein, G., Gehre, O., Geier, A., Gernhardt, J., Goodman, T., Gruber, O., Gude, A., Günter, S., Haas, G., Hartmann, D., Heger, B., Heinemann, B., Herrmann, A., Hobirk, J., Hofmeister, F., Hohenöcker, H., Horton, L., Igochine, V., Jacchia, A., Jakobi, M., Jenko, F., Kallenbach, A., Kardaun, O., Kaufmann, M., Keller, A., Kendl, A., Kim, J., Kirov, K., Kochergov, R., Kollotzek, H., Kraus, W., Krieger, K., Kurki-Suonio, T., Kurzan, B., Lang, P., Lasnier, C., Lauber, P., Laux, M., Leonard, A., Leuterer, F., Lohs, A., Lorenz, A., Lorenzini, R., Maggi, C., Maier, H., Mank, K., Manso, M., Mantica, P., Maraschek, M., Martines, E., Mast, K., McCarthy, P., Meisel, D., Meister, H., Meo, F., Merkel, P., Merkel, R., Merkl, D., Mertens, V., Monaco, F., Murmann, H., Mück, A., Müller, H., Münich, M., Na, Y., Neu, G., Neu, R., Neuhauser, J., Nguyen, F., Nishijima, D., Nishimura, Y., Noterdaeme, J., Nunes, I., Pautasso, G., Peeters, A., Pereverzev, G., Pinches, S., Poli, E., Proschek, M., Pugno, R., Quigley, E., Raupp, G., Reich, M., Ribeiro, T., Riedl, R., Rohde, V., Roth, J., Ryter, F., Saarelma, S., Sandmann, W., Sauter, O., Savtchkov, A., Schade, S., Schilling, H., Schneider, W., Schramm, G., Schwarz, E., Schweinzer, J., Schweizer, S., Scott, B., Seidel, U., Serra, F., Sesnic, S., Sihler, C., Silva, A., Sips, A., Speth, E., Steuer, K., Stober, J., Streibl, B., Strumberger, E., Stäbler, A., Suttrop, W., Tabasso, A., Tanga, A., Tardini, G., Tichmann, C., Treutterer, W., Troppmann, M., Urano, H., Varela, P., Vollmer, O., Wagner, D., Wenzel, U., Wesner, F., Westerhof, E., Wolf, R., Wolfrum, E., Würsching, E., Yoon, S., Yu, Q., Zasche, D., Zehetbauer, T., Zehrfeld, H., Zohm, H.   +167 more
core   +1 more source

Scrape-Off Layer Transport and Deposition Studies in DIII-D [PDF]

, 2006
Trace {sup 13}CH{sub 4} injection experiments into the main scrape-off layer of low density L-mode and high-density H-mode plasmas have been performed in the DIII-D tokamak [Luxon{_}NF02] to mimic the transport and deposition of carbon arising from a ...
Allen, S., Boedo, J., Brooks, N., Elder, J., Fenstermacher, M., Groebner, R., Groth, M., Lasnier, C., Leonard, A., Lisgo, S., McLean, A., Porter, G., Rensink, M., Rognlien, T., Rudakov, D., Stangeby, P., Wampler, W., Watkins, J.   +17 more
core  

Benefits and Challenges of the Use of High-Z Plasma Facing Materials in Fusion Devices [PDF]

, 2009
Neu, R.
core   +2 more sources

An integrated model of impurity migration and wall composition dynamics for tokamaks [PDF]

, 2010
Krieger, K., Reinelt, M., Schmid, K.
core   +1 more source