Quantitative prediction of the blob generation rate

G. Fuchert; D. Carralero; P. Manz; U. Stroth; E. Wolfrum

Quantitative prediction of the blob generation rate

G. Fuchert, D. Carralero, P. Manz, U. Stroth, E. Wolfrum

Chair of Plasmarand- und Divertorphysik

Research output: Contribution to conference › Paper › peer-review

Abstract

A phenomenological model has been derived from the experimental findings that blobs are generated in a distinct region close to the separatrix by a dominant edge instability and that there seems to be a relation between this instability and the blobs in terms of detection frequency and size. A comparison with experimental detection rates has been done for ASDEX Upgrade L-mode dis-using analytical scaling laws for δ_b and τ_d. charges. A good overall agreement was achieved, using the kinetic profiles as only input.

Original language	English
State	Published - 2015
Event	42nd European Physical Society Conference on Plasma Physics, EPS 2015 - Lisbon, Portugal Duration: 22 Jun 2015 → 26 Jun 2015

Conference

Conference	42nd European Physical Society Conference on Plasma Physics, EPS 2015
Country/Territory	Portugal
City	Lisbon
Period	22/06/15 → 26/06/15

Cite this

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title = "Quantitative prediction of the blob generation rate",

abstract = "A phenomenological model has been derived from the experimental findings that blobs are generated in a distinct region close to the separatrix by a dominant edge instability and that there seems to be a relation between this instability and the blobs in terms of detection frequency and size. A comparison with experimental detection rates has been done for ASDEX Upgrade L-mode dis-using analytical scaling laws for δb and τd. charges. A good overall agreement was achieved, using the kinetic profiles as only input.",

author = "G. Fuchert and D. Carralero and P. Manz and U. Stroth and E. Wolfrum",

year = "2015",

language = "English",

note = "42nd European Physical Society Conference on Plasma Physics, EPS 2015 ; Conference date: 22-06-2015 Through 26-06-2015",

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TY - CONF

T1 - Quantitative prediction of the blob generation rate

AU - Fuchert, G.

AU - Carralero, D.

AU - Manz, P.

AU - Stroth, U.

AU - Wolfrum, E.

PY - 2015

Y1 - 2015

N2 - A phenomenological model has been derived from the experimental findings that blobs are generated in a distinct region close to the separatrix by a dominant edge instability and that there seems to be a relation between this instability and the blobs in terms of detection frequency and size. A comparison with experimental detection rates has been done for ASDEX Upgrade L-mode dis-using analytical scaling laws for δb and τd. charges. A good overall agreement was achieved, using the kinetic profiles as only input.

AB - A phenomenological model has been derived from the experimental findings that blobs are generated in a distinct region close to the separatrix by a dominant edge instability and that there seems to be a relation between this instability and the blobs in terms of detection frequency and size. A comparison with experimental detection rates has been done for ASDEX Upgrade L-mode dis-using analytical scaling laws for δb and τd. charges. A good overall agreement was achieved, using the kinetic profiles as only input.

UR - http://www.scopus.com/inward/record.url?scp=84979659043&partnerID=8YFLogxK

M3 - Paper

AN - SCOPUS:84979659043

T2 - 42nd European Physical Society Conference on Plasma Physics, EPS 2015

Y2 - 22 June 2015 through 26 June 2015

ER -

Quantitative prediction of the blob generation rate

Abstract

Conference

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