Title: Efficient parameter estimation in 2D transport models based on an adjoint formalism
Authors: Baelmans, Martine ×
Blommaert, Maarten
De Schutter, Jochem
Dekeyser, Wouter
Reiter, Detlev #
Issue Date: 2014
Publisher: IOP Pub.
Series Title: Plasma Physics and Controlled Fusion vol:56 issue:11
Article number: 114009
Abstract: An adjoint based optimization procedure is elaborated to estimate transport coefficients for plasma edge models based on a limited set of known profiles at different locations. It is shown that a set of adjoint equations can accurately determine all sensitivities towards transport coefficients at once. A proof of principle is provided on a simple geometry. The methodology is subsequently applied to assess whether a simple edge model can be tuned toward full B2-EIRENE profiles for a JET-configuration.
ISSN: 0741-3335
Publication status: published
KU Leuven publication type: IT
Appears in Collections:Applied Mechanics and Energy Conversion Section
× corresponding author
# (joint) last author

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