The compatibility of high confinement times and complete divertor detachment in ASDEX-Upgrade

J. Neuhauser; M. Alexander; G. Becker; H. S. Bosch; K. Buchl; D. Coster; R. Dux; A. Field; S. Fiedler; Fuchs Ch Fuchs; O. Gehre; O. Gruber; G. Haas; A. Herrmann; S. Hirsch; A. Kallenbach; M. Kaufmann; K. Lackner; G. Lieder; K. F. Mast; V. Mertens; H. Murmann; B. Napiontek; R. Neu; F. Ryter; H. Salzmann; R. Schneider; J. Schweinzer; M. Sokoll; K. -H.steuer; J. Stober; W. Suttrop; M. Weinlich; U. Wenzel; H. P. Zehrfeld; H. Zohm; M. Albrecht; K. Asmussen; K. Behler; K. Behringer; M. Bessenrodt-Weberpals; M. Brambilla; A. Carlson; R. Chodura; L. Cupido; H. J. Deblank; S. De Pena Hempel; S. Deschka; C. Dorn; R. Drube; W. Engelhardt; H. U. Fahrbach; H. U. Feist; G. Fieg; G. Fussmann; C. Garcia-Rosales; J. Gernhardt; W. Herrmann; P. Ignacz; B. Juttner; W. Junker; T. Kass; W. Koppendorfer; H. Kollotzek; K. Krieger; B. Kurzan; P. Lang; R. Lang; M. Laux; M. E. Manso; M. Maraschek; P. McCarthy; D. Meisel; R. Merkel; D. Naujoks; G. Neu; M. Niethammer; J. -M.noterdaeme; G. Pautasso; C. S. Pitcher; W. Poschenrieder; G. Raupp; H. Rohr; J. Roth; W. Sandmann; H. -B.schilling; M. Schittenhelm; H. Schneider; W. Schneider; K. Schonmann; G. Schramm; U. Seidel; F. Serra; A. Silva; E. Speth; A. Stabler; B. Streibl; W. Treutterer; M. Troppmann; M. Ulrich; P. Varela; O. Vollmer; H. Wedler; F. Wesner; W. P. West; R. Wunderlich; D. Zasche; T. Zehetbauer

doi:10.1088/0741-3335/37/11A/003

The compatibility of high confinement times and complete divertor detachment in ASDEX-Upgrade

J. Neuhauser, M. Alexander, G. Becker, H. S. Bosch, K. Buchl, D. Coster, R. Dux, A. Field, S. Fiedler, Fuchs Ch Fuchs, O. Gehre, O. Gruber, G. Haas, A. Herrmann, S. Hirsch, A. Kallenbach, M. Kaufmann, K. Lackner, G. Lieder, K. F. MastV. Mertens, H. Murmann, B. Napiontek, R. Neu, F. Ryter, H. Salzmann, R. Schneider, J. Schweinzer, M. Sokoll, K. -H.steuer, J. Stober, W. Suttrop, M. Weinlich, U. Wenzel, H. P. Zehrfeld, H. Zohm, M. Albrecht, K. Asmussen, K. Behler, K. Behringer, M. Bessenrodt-Weberpals, M. Brambilla, A. Carlson, R. Chodura, L. Cupido, H. J. Deblank, S. De Pena Hempel, S. Deschka, C. Dorn, R. Drube, W. Engelhardt, H. U. Fahrbach, H. U. Feist, G. Fieg, G. Fussmann, C. Garcia-Rosales, J. Gernhardt, W. Herrmann, P. Ignacz, B. Juttner, W. Junker, T. Kass, W. Koppendorfer, H. Kollotzek, K. Krieger, B. Kurzan, P. Lang, R. Lang, M. Laux, M. E. Manso, M. Maraschek, P. McCarthy, D. Meisel, R. Merkel, D. Naujoks, G. Neu, M. Niethammer, J. -M.noterdaeme, G. Pautasso, C. S. Pitcher, W. Poschenrieder, G. Raupp, H. Rohr, J. Roth, W. Sandmann, H. -B.schilling, M. Schittenhelm, H. Schneider, W. Schneider, K. Schonmann, G. Schramm, U. Seidel, F. Serra, A. Silva, E. Speth, A. Stabler, B. Streibl, W. Treutterer, M. Troppmann, M. Ulrich, P. Varela, O. Vollmer, H. Wedler, F. Wesner, W. P. West, R. Wunderlich, D. Zasche, T. Zehetbauer

Max Planck Institute for Plasma Physics

Research output: Contribution to journal › Article › peer-review

72 Scopus citations

Abstract

The completely detached high confinement (CDH) regime established recently in high power ASDEX-Upgrade single null divertor discharges is described. The standard CDH mode scenario with feedback controlled external deuterium and neon puffing is analysed in detail with respect to its divertor detachment and confinement properties. Impurity transport and pumping effects and the density operation windows of the CDH mode are outlined. First results with other impurity radiators (N,Ar) are given. Finally the CDH mode operation space is discussed in terms of main chamber and scrape-off layer plus divertor radiation and possible consequences for future fusion experiments are outlined.

Original language	English
Article number	003
Pages (from-to)	A37-A51
Journal	Plasma Physics and Controlled Fusion
Volume	37
Issue number	11A
DOIs	https://doi.org/10.1088/0741-3335/37/11A/003
State	Published - 1995
Externally published	Yes

Access to Document

10.1088/0741-3335/37/11A/003

Cite this

Neuhauser, J., Alexander, M., Becker, G., Bosch, H. S., Buchl, K., Coster, D., Dux, R., Field, A., Fiedler, S., Ch Fuchs, F., Gehre, O., Gruber, O., Haas, G., Herrmann, A., Hirsch, S., Kallenbach, A., Kaufmann, M., Lackner, K., Lieder, G., ... Zehetbauer, T. (1995). The compatibility of high confinement times and complete divertor detachment in ASDEX-Upgrade. Plasma Physics and Controlled Fusion, 37(11A), A37-A51. Article 003. https://doi.org/10.1088/0741-3335/37/11A/003

@article{0215a1a0a0bb493ebfb59926c10dddfa,

title = "The compatibility of high confinement times and complete divertor detachment in ASDEX-Upgrade",

abstract = "The completely detached high confinement (CDH) regime established recently in high power ASDEX-Upgrade single null divertor discharges is described. The standard CDH mode scenario with feedback controlled external deuterium and neon puffing is analysed in detail with respect to its divertor detachment and confinement properties. Impurity transport and pumping effects and the density operation windows of the CDH mode are outlined. First results with other impurity radiators (N,Ar) are given. Finally the CDH mode operation space is discussed in terms of main chamber and scrape-off layer plus divertor radiation and possible consequences for future fusion experiments are outlined.",

author = "J. Neuhauser and M. Alexander and G. Becker and Bosch, {H. S.} and K. Buchl and D. Coster and R. Dux and A. Field and S. Fiedler and {Ch Fuchs}, Fuchs and O. Gehre and O. Gruber and G. Haas and A. Herrmann and S. Hirsch and A. Kallenbach and M. Kaufmann and K. Lackner and G. Lieder and Mast, {K. F.} and V. Mertens and H. Murmann and B. Napiontek and R. Neu and F. Ryter and H. Salzmann and R. Schneider and J. Schweinzer and M. Sokoll and K. -H.steuer and J. Stober and W. Suttrop and M. Weinlich and U. Wenzel and Zehrfeld, {H. P.} and H. Zohm and M. Albrecht and K. Asmussen and K. Behler and K. Behringer and M. Bessenrodt-Weberpals and M. Brambilla and A. Carlson and R. Chodura and L. Cupido and Deblank, {H. J.} and {De Pena Hempel}, S. and S. Deschka and C. Dorn and R. Drube and W. Engelhardt and Fahrbach, {H. U.} and Feist, {H. U.} and G. Fieg and G. Fussmann and C. Garcia-Rosales and J. Gernhardt and W. Herrmann and P. Ignacz and B. Juttner and W. Junker and T. Kass and W. Koppendorfer and H. Kollotzek and K. Krieger and B. Kurzan and P. Lang and R. Lang and M. Laux and Manso, {M. E.} and M. Maraschek and P. McCarthy and D. Meisel and R. Merkel and D. Naujoks and G. Neu and M. Niethammer and J. -M.noterdaeme and G. Pautasso and Pitcher, {C. S.} and W. Poschenrieder and G. Raupp and H. Rohr and J. Roth and W. Sandmann and H. -B.schilling and M. Schittenhelm and H. Schneider and W. Schneider and K. Schonmann and G. Schramm and U. Seidel and F. Serra and A. Silva and E. Speth and A. Stabler and B. Streibl and W. Treutterer and M. Troppmann and M. Ulrich and P. Varela and O. Vollmer and H. Wedler and F. Wesner and West, {W. P.} and R. Wunderlich and D. Zasche and T. Zehetbauer",

year = "1995",

doi = "10.1088/0741-3335/37/11A/003",

language = "English",

volume = "37",

pages = "A37--A51",

journal = "Plasma Physics and Controlled Fusion",

issn = "0741-3335",

publisher = "IOP Publishing Ltd.",

number = "11A",

}

Neuhauser, J, Alexander, M, Becker, G, Bosch, HS, Buchl, K, Coster, D, Dux, R, Field, A, Fiedler, S, Ch Fuchs, F, Gehre, O, Gruber, O, Haas, G, Herrmann, A, Hirsch, S, Kallenbach, A, Kaufmann, M, Lackner, K, Lieder, G, Mast, KF, Mertens, V, Murmann, H, Napiontek, B, Neu, R, Ryter, F, Salzmann, H, Schneider, R, Schweinzer, J, Sokoll, M, -H.steuer, K, Stober, J, Suttrop, W, Weinlich, M, Wenzel, U, Zehrfeld, HP, Zohm, H, Albrecht, M, Asmussen, K, Behler, K, Behringer, K, Bessenrodt-Weberpals, M, Brambilla, M, Carlson, A, Chodura, R, Cupido, L, Deblank, HJ, De Pena Hempel, S, Deschka, S, Dorn, C, Drube, R, Engelhardt, W, Fahrbach, HU, Feist, HU, Fieg, G, Fussmann, G, Garcia-Rosales, C, Gernhardt, J, Herrmann, W, Ignacz, P, Juttner, B, Junker, W, Kass, T, Koppendorfer, W, Kollotzek, H, Krieger, K, Kurzan, B, Lang, P, Lang, R, Laux, M, Manso, ME, Maraschek, M, McCarthy, P, Meisel, D, Merkel, R, Naujoks, D, Neu, G, Niethammer, M, -M.noterdaeme, J, Pautasso, G, Pitcher, CS, Poschenrieder, W, Raupp, G, Rohr, H, Roth, J, Sandmann, W, -B.schilling, H, Schittenhelm, M, Schneider, H, Schneider, W, Schonmann, K, Schramm, G, Seidel, U, Serra, F, Silva, A, Speth, E, Stabler, A, Streibl, B, Treutterer, W, Troppmann, M, Ulrich, M, Varela, P, Vollmer, O, Wedler, H, Wesner, F, West, WP, Wunderlich, R, Zasche, D & Zehetbauer, T 1995, 'The compatibility of high confinement times and complete divertor detachment in ASDEX-Upgrade', Plasma Physics and Controlled Fusion, vol. 37, no. 11A, 003, pp. A37-A51. https://doi.org/10.1088/0741-3335/37/11A/003

TY - JOUR

T1 - The compatibility of high confinement times and complete divertor detachment in ASDEX-Upgrade

AU - Neuhauser, J.

AU - Alexander, M.

AU - Becker, G.

AU - Bosch, H. S.

AU - Buchl, K.

AU - Coster, D.

AU - Dux, R.

AU - Field, A.

AU - Fiedler, S.

AU - Ch Fuchs, Fuchs

AU - Gehre, O.

AU - Gruber, O.

AU - Haas, G.

AU - Herrmann, A.

AU - Hirsch, S.

AU - Kallenbach, A.

AU - Kaufmann, M.

AU - Lackner, K.

AU - Lieder, G.

AU - Mast, K. F.

AU - Mertens, V.

AU - Murmann, H.

AU - Napiontek, B.

AU - Neu, R.

AU - Ryter, F.

AU - Salzmann, H.

AU - Schneider, R.

AU - Schweinzer, J.

AU - Sokoll, M.

AU - -H.steuer, K.

AU - Stober, J.

AU - Suttrop, W.

AU - Weinlich, M.

AU - Wenzel, U.

AU - Zehrfeld, H. P.

AU - Zohm, H.

AU - Albrecht, M.

AU - Asmussen, K.

AU - Behler, K.

AU - Behringer, K.

AU - Bessenrodt-Weberpals, M.

AU - Brambilla, M.

AU - Carlson, A.

AU - Chodura, R.

AU - Cupido, L.

AU - Deblank, H. J.

AU - De Pena Hempel, S.

AU - Deschka, S.

AU - Dorn, C.

AU - Drube, R.

AU - Engelhardt, W.

AU - Fahrbach, H. U.

AU - Feist, H. U.

AU - Fieg, G.

AU - Fussmann, G.

AU - Garcia-Rosales, C.

AU - Gernhardt, J.

AU - Herrmann, W.

AU - Ignacz, P.

AU - Juttner, B.

AU - Junker, W.

AU - Kass, T.

AU - Koppendorfer, W.

AU - Kollotzek, H.

AU - Krieger, K.

AU - Kurzan, B.

AU - Lang, P.

AU - Lang, R.

AU - Laux, M.

AU - Manso, M. E.

AU - Maraschek, M.

AU - McCarthy, P.

AU - Meisel, D.

AU - Merkel, R.

AU - Naujoks, D.

AU - Neu, G.

AU - Niethammer, M.

AU - -M.noterdaeme, J.

AU - Pautasso, G.

AU - Pitcher, C. S.

AU - Poschenrieder, W.

AU - Raupp, G.

AU - Rohr, H.

AU - Roth, J.

AU - Sandmann, W.

AU - -B.schilling, H.

AU - Schittenhelm, M.

AU - Schneider, H.

AU - Schneider, W.

AU - Schonmann, K.

AU - Schramm, G.

AU - Seidel, U.

AU - Serra, F.

AU - Silva, A.

AU - Speth, E.

AU - Stabler, A.

AU - Streibl, B.

AU - Treutterer, W.

AU - Troppmann, M.

AU - Ulrich, M.

AU - Varela, P.

AU - Vollmer, O.

AU - Wedler, H.

AU - Wesner, F.

AU - West, W. P.

AU - Wunderlich, R.

AU - Zasche, D.

AU - Zehetbauer, T.

PY - 1995

Y1 - 1995

N2 - The completely detached high confinement (CDH) regime established recently in high power ASDEX-Upgrade single null divertor discharges is described. The standard CDH mode scenario with feedback controlled external deuterium and neon puffing is analysed in detail with respect to its divertor detachment and confinement properties. Impurity transport and pumping effects and the density operation windows of the CDH mode are outlined. First results with other impurity radiators (N,Ar) are given. Finally the CDH mode operation space is discussed in terms of main chamber and scrape-off layer plus divertor radiation and possible consequences for future fusion experiments are outlined.

AB - The completely detached high confinement (CDH) regime established recently in high power ASDEX-Upgrade single null divertor discharges is described. The standard CDH mode scenario with feedback controlled external deuterium and neon puffing is analysed in detail with respect to its divertor detachment and confinement properties. Impurity transport and pumping effects and the density operation windows of the CDH mode are outlined. First results with other impurity radiators (N,Ar) are given. Finally the CDH mode operation space is discussed in terms of main chamber and scrape-off layer plus divertor radiation and possible consequences for future fusion experiments are outlined.

UR - http://www.scopus.com/inward/record.url?scp=0029409612&partnerID=8YFLogxK

U2 - 10.1088/0741-3335/37/11A/003

DO - 10.1088/0741-3335/37/11A/003

M3 - Article

AN - SCOPUS:0029409612

SN - 0741-3335

VL - 37

SP - A37-A51

JO - Plasma Physics and Controlled Fusion

JF - Plasma Physics and Controlled Fusion

IS - 11A

M1 - 003

ER -

The compatibility of high confinement times and complete divertor detachment in ASDEX-Upgrade

Abstract

Access to Document

Other files and links

Fingerprint

Cite this