Experimental turbulence studies for gyro-kinetic code validation using advanced microwave diagnostics

U. Stroth; A. Bañón Navarro; G. D. Conway; T. Görler; T. Happel; P. Hennequin; C. Lechte; P. Manz; P. Simon; A. Biancalani; E. Blanco; C. Bottereau; F. Clairet; S. Coda; T. Eibert; T. Estrada; A. Fasoli; L. Guimarais; Gürcan; Z. Huang; F. Jenko; W. Kasparek; C. Koenen; A. Krämer-Flecken; M. E. Manso; A. Medvedeva; D. Molina; V. Nikolaeva; B. Plaum; L. Porte; D. Prisiazhniuk; T. Ribeiro; B. D. Scott; U. Siart; A. Storelli; L. Vermare; S. Wolf

doi:10.1088/0029-5515/55/8/083027

Experimental turbulence studies for gyro-kinetic code validation using advanced microwave diagnostics

U. Stroth, A. Bañón Navarro, G. D. Conway, T. Görler, T. Happel, P. Hennequin, C. Lechte, P. Manz, P. Simon, A. Biancalani, E. Blanco, C. Bottereau, F. Clairet, S. Coda, T. Eibert, T. Estrada, A. Fasoli, L. Guimarais, Gürcan, Z. HuangF. Jenko, W. Kasparek, C. Koenen, A. Krämer-Flecken, M. E. Manso, A. Medvedeva, D. Molina, V. Nikolaeva, B. Plaum, L. Porte, D. Prisiazhniuk, T. Ribeiro, B. D. Scott, U. Siart, A. Storelli, L. Vermare, S. Wolf

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Abstract

For a comprehensive comparison with theoretical models and advanced numerical turbulence simulations, a large spectrum of fluctuation parameters was measured on the devices ASDEX Upgrade, TCV, and Tore-Supra. Radial profiles of scale-resolved turbulence levels in H-mode discharges are measured and compared with GENE simulations in the transition range from ion-temperature-gradient to trapped-electron-mode turbulence. Correlation reflectometry is used to study the microscopic structure of turbulence and GAMs in discharges where poloidal flow damping was varied by means of variations of the shape of the poloidal plasma cross-section and collisionality. Full-wave codes and synthetic diagnostics are applied for the interpretation of the data.

Original language	English
Article number	083027
Journal	Nuclear Fusion
Volume	55
Issue number	8
DOIs	https://doi.org/10.1088/0029-5515/55/8/083027
State	Published - 1 Aug 2015

Keywords

reflectometry
transport
turbulence

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Stroth, U., Bañón Navarro, A., Conway, G. D., Görler, T., Happel, T., Hennequin, P., Lechte, C., Manz, P., Simon, P., Biancalani, A., Blanco, E., Bottereau, C., Clairet, F., Coda, S., Eibert, T., Estrada, T., Fasoli, A., Guimarais, L., Gürcan, ... Wolf, S. (2015). Experimental turbulence studies for gyro-kinetic code validation using advanced microwave diagnostics. Nuclear Fusion, 55(8), Article 083027. https://doi.org/10.1088/0029-5515/55/8/083027

@article{65a55ffee15445ad99a0a68977997bec,

title = "Experimental turbulence studies for gyro-kinetic code validation using advanced microwave diagnostics",

abstract = "For a comprehensive comparison with theoretical models and advanced numerical turbulence simulations, a large spectrum of fluctuation parameters was measured on the devices ASDEX Upgrade, TCV, and Tore-Supra. Radial profiles of scale-resolved turbulence levels in H-mode discharges are measured and compared with GENE simulations in the transition range from ion-temperature-gradient to trapped-electron-mode turbulence. Correlation reflectometry is used to study the microscopic structure of turbulence and GAMs in discharges where poloidal flow damping was varied by means of variations of the shape of the poloidal plasma cross-section and collisionality. Full-wave codes and synthetic diagnostics are applied for the interpretation of the data.",

keywords = "reflectometry, transport, turbulence",

author = "U. Stroth and {Ba{\~n}{\'o}n Navarro}, A. and Conway, {G. D.} and T. G{\"o}rler and T. Happel and P. Hennequin and C. Lechte and P. Manz and P. Simon and A. Biancalani and E. Blanco and C. Bottereau and F. Clairet and S. Coda and T. Eibert and T. Estrada and A. Fasoli and L. Guimarais and G{\"u}rcan and Z. Huang and F. Jenko and W. Kasparek and C. Koenen and A. Kr{\"a}mer-Flecken and Manso, {M. E.} and A. Medvedeva and D. Molina and V. Nikolaeva and B. Plaum and L. Porte and D. Prisiazhniuk and T. Ribeiro and Scott, {B. D.} and U. Siart and A. Storelli and L. Vermare and S. Wolf",

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year = "2015",

month = aug,

day = "1",

doi = "10.1088/0029-5515/55/8/083027",

language = "English",

volume = "55",

journal = "Nuclear Fusion",

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Stroth, U, Bañón Navarro, A, Conway, GD, Görler, T, Happel, T, Hennequin, P, Lechte, C, Manz, P, Simon, P, Biancalani, A, Blanco, E, Bottereau, C, Clairet, F, Coda, S, Eibert, T, Estrada, T, Fasoli, A, Guimarais, L, Gürcan, Huang, Z, Jenko, F, Kasparek, W, Koenen, C, Krämer-Flecken, A, Manso, ME, Medvedeva, A, Molina, D, Nikolaeva, V, Plaum, B, Porte, L, Prisiazhniuk, D, Ribeiro, T, Scott, BD, Siart, U, Storelli, A, Vermare, L & Wolf, S 2015, 'Experimental turbulence studies for gyro-kinetic code validation using advanced microwave diagnostics', Nuclear Fusion, vol. 55, no. 8, 083027. https://doi.org/10.1088/0029-5515/55/8/083027

TY - JOUR

T1 - Experimental turbulence studies for gyro-kinetic code validation using advanced microwave diagnostics

AU - Stroth, U.

AU - Bañón Navarro, A.

AU - Conway, G. D.

AU - Görler, T.

AU - Happel, T.

AU - Hennequin, P.

AU - Lechte, C.

AU - Manz, P.

AU - Simon, P.

AU - Biancalani, A.

AU - Blanco, E.

AU - Bottereau, C.

AU - Clairet, F.

AU - Coda, S.

AU - Eibert, T.

AU - Estrada, T.

AU - Fasoli, A.

AU - Guimarais, L.

AU - Gürcan,

AU - Huang, Z.

AU - Jenko, F.

AU - Kasparek, W.

AU - Koenen, C.

AU - Krämer-Flecken, A.

AU - Manso, M. E.

AU - Medvedeva, A.

AU - Molina, D.

AU - Nikolaeva, V.

AU - Plaum, B.

AU - Porte, L.

AU - Prisiazhniuk, D.

AU - Ribeiro, T.

AU - Scott, B. D.

AU - Siart, U.

AU - Storelli, A.

AU - Vermare, L.

AU - Wolf, S.

PY - 2015/8/1

Y1 - 2015/8/1

N2 - For a comprehensive comparison with theoretical models and advanced numerical turbulence simulations, a large spectrum of fluctuation parameters was measured on the devices ASDEX Upgrade, TCV, and Tore-Supra. Radial profiles of scale-resolved turbulence levels in H-mode discharges are measured and compared with GENE simulations in the transition range from ion-temperature-gradient to trapped-electron-mode turbulence. Correlation reflectometry is used to study the microscopic structure of turbulence and GAMs in discharges where poloidal flow damping was varied by means of variations of the shape of the poloidal plasma cross-section and collisionality. Full-wave codes and synthetic diagnostics are applied for the interpretation of the data.

AB - For a comprehensive comparison with theoretical models and advanced numerical turbulence simulations, a large spectrum of fluctuation parameters was measured on the devices ASDEX Upgrade, TCV, and Tore-Supra. Radial profiles of scale-resolved turbulence levels in H-mode discharges are measured and compared with GENE simulations in the transition range from ion-temperature-gradient to trapped-electron-mode turbulence. Correlation reflectometry is used to study the microscopic structure of turbulence and GAMs in discharges where poloidal flow damping was varied by means of variations of the shape of the poloidal plasma cross-section and collisionality. Full-wave codes and synthetic diagnostics are applied for the interpretation of the data.

KW - reflectometry

KW - transport

KW - turbulence

UR - http://www.scopus.com/inward/record.url?scp=84938703874&partnerID=8YFLogxK

U2 - 10.1088/0029-5515/55/8/083027

DO - 10.1088/0029-5515/55/8/083027

M3 - Article

AN - SCOPUS:84938703874

SN - 0029-5515

VL - 55

JO - Nuclear Fusion

JF - Nuclear Fusion

IS - 8

M1 - 083027

ER -

Experimental turbulence studies for gyro-kinetic code validation using advanced microwave diagnostics

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Keywords

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