The Diagnostic Systems in FTU
| Autor: | O. Tudisco, G.M. Apruzzese, P. Buratti, L. Cantarini, A. Canton, L. Carraro, V. Cocilovo, R. de Angelis, M. de Benedetti, B. Esposito, L. Gabellieri, E. Giovannozzi, G. Granucci, L.A. Grosso, G. Grosso, P. Innocente, H. Kroegler, M. Leigheb, G. Monari, D. Pacella, L. Panaccione, V. Pericoli-Ridolfini, G. Pizzicaroli, S. Podda, M.E. Puiatti, G. Rocchi, A. Sibio, A. Simonetto, P. Smeulders, U. Tartari, N. Tartoni, B. Tilia, M. Valisa, V. Zanza, M Zerbini |
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| Jazyk: | angličtina |
| Rok vydání: | 2004 |
| Předmět: | |
| Zdroj: | Fusion science and technology 45 (2004): 402–421. info:cnr-pdr/source/autori:O. Tudisco; G.M. Apruzzese; P. Buratti; L. Cantarini; A. Canton; L. Carraro; V. Cocilovo; R. de Angelis; M. de Benedetti; B. Esposito; L. Gabellieri; E. Giovannozzi; G. Granucci; L.A. Grosso; G. Grosso; P. Innocente; H. Kroegler; M. Leigheb; G. Monari; D. Pacella; L. Panaccione; V. Pericoli-Ridolfini; G. Pizzicaroli; S. Podda; M.E. Puiatti; G. Rocchi; A. Sibio; A. Simonetto; P. Smeulders; U. Tartari; N. Tartoni; B. Tilia; M. Valisa; V. Zanza; M Zerbini/titolo:The Diagnostic Systems in FTU/doi:/rivista:Fusion science and technology/anno:2004/pagina_da:402/pagina_a:421/intervallo_pagine:402–421/volume:45 |
| Popis: | The design of diagnostics for the Frascati Tokamak Upgrade (FTU) is challenging because of the compactness of the machine (8-cm-wide ports) and the low operating temperatures requiring the presence of a cryostat. Nevertheless, a rather complete diagnostic system has been progressively installed. The basic systems include a set of magnetic probes, various visible and ultraviolet spectrometers, electron cyclotron emission (ECE) for electron temperature profiles measurements and electron tails monitoring, far-infrared and CO2 interferometry, X-ray (soft and hard) measurements, a multichord neutron diagnostics (with different type detectors), and a Thomson scattering system. Some diagnostics specific to the FTU physics program have been used such as microwave reflectometry for turbulence studies, edge-scanning Langmuir probes for radio-frequency coupling assessment, oblique ECE, and a fast electron bremsstrahlung (FEB) camera for lower hybrid current drive-induced fast electron tails. These systems are briefly reviewed in this paper. Further developments including a scanning CO2 laser two-color interferometer, two FEB cameras for tomographic analysis, a motional Stark effect system, and a collective Thomson scattering system are also described. |
| Databáze: | OpenAIRE |
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