Zobrazeno 1 - 10
of 42
pro vyhledávání: '"Freethy, Simon"'
Autor:
Hall-Chen, Valerian H., Parra, Felix I., Hillesheim, Jon C., Ruiz, Juan Ruiz, Crocker, Neal A., Shi, Peng, Chu, Hong Son, Freethy, Simon J., Kogan, Lucy A., Peebles, William A., Pratt, Quinn T., Rhodes, Terry L., Ronald, Kevin, Scannell, Rory, Speirs, David C., Storment, Stephen, Trisno, Jonathan
The Doppler backscattering (DBS) diagnostic, also referred to as Doppler reflectometry, measures turbulent density fluctuations of intermediate length scales. However, when the beam's wavevector is not properly aligned perpendicular to the magnetic f
Externí odkaz:
http://arxiv.org/abs/2211.17141
Akademický článek
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Autor:
Webster, Helen1 helen.webster@ukaea.uk, Freethy, Simon1, Henderson, Mark1, Allen, Joe1, Caretta, Ottone1, Desai, Shail1, Holden, James1, Maszczyk, Dariusz1, Melidis, Elias1, Meyer, Hendrik1, Muir, Ewan1, Munasinghe, Asanka1, Surendran, Santhosh1
Publikováno v:
EPJ Web of Conferences. 3/2/2023, Vol. 277, p1-6. 6p.
Autor:
Freethy, Simon1, Figini, Lorenzo2, Henderson, Mark1, El-Haroun, Hana1, Eliason, Bengt3, Gibson, Sam1, Kirov, Krassimir1, Köhn-Seemann, Alf4, Konoplev, Ivan1, Saarelma, Samuli1, Sharma, Ridhima1, Speirs, David3, Vann, Roddy5, Webster, Helen1, Wilson, Thomas1
Publikováno v:
EPJ Web of Conferences. 3/2/2023, Vol. 277, p1-8. 8p.
Autor:
Wilson, Thomas1, Freethy, Simon1, Henderson, Mark1, Köhn-Seeman, Alf2, Konoplev, Ivan1, Saarelma, Samuli1, Speirs, David3, Vann, Roddy4
Publikováno v:
EPJ Web of Conferences. 3/2/2023, Vol. 277, p1-6. 6p.
Publikováno v:
EPJ Web of Conferences. 3/2/2023, Vol. 277, p1-6. 6p.
Autor:
Freethy, Simon
The conversion of thermally-born electrostatic waves in tokamak plasmas has the potential to be a powerful diagnostic for tokamak edge physics. Analytic theory and full wave modelling both conclude that analysis of emission in the microwave region ca
Externí odkaz:
http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.557205
Akademický článek
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Publikováno v:
EPJ Web of Conferences, Vol 277, p 01010 (2023)
Three full-wave codes for simulating microwave propagation and O-SX mode conversion in magnetized plasma are described and compared. Their feasibility to investigate mode conversion processes and obtain conversion efficiencies for parameters relevant
Externí odkaz:
https://doaj.org/article/37faaaf70e00414b87cb8f6c71131d1d
A Synthetic Aperture Microwave Imaging (SAMI) system has been designed and built to obtain 2-D images at several frequencies from fusion plasmas. SAMI uses a phased array of linearly polarised antennas. The array configuration has been optimised to a
Externí odkaz:
http://arxiv.org/abs/1210.3278