Tritium transport studies with use of the ISEP NPA during tritium trace experimental campaign on JET

M. I. Mironov; V. I. Afanasyev; A. Murari; M. Santala; P. Beaumont

doi:10.1088/0741-3335/52/10/105008

Tritium transport studies with use of the ISEP NPA during tritium trace experimental campaign on JET

M. I. Mironov, V. I. Afanasyev, A. Murari, M. Santala, P. Beaumont

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Abstrakti

The neutral particle analyzer (NPA) known as ISEP (Ion SEParator)was applied to measure the tritium neutral flux during the tritium trace experiment (TTE) on JET. The energy dependence (in the 5-28 keV energy range) of the tritium neutral flux rise time after a short ∼100 ms tritium gas puff into deuterium plasmas has been observed for the first time. The dependence has been interpreted as being due to the penetration of the tritium ions from the plasma boundary into the core and has been used for the calculation of the tritium diffusion coefficient and convective velocity values.

Alkuperäiskieli	Englanti
Artikkeli	105008
Julkaisu	Plasma Physics and Controlled Fusion
Vuosikerta	52
Numero	10
DOI - pysyväislinkit	https://doi.org/10.1088/0741-3335/52/10/105008
Tila	Julkaistu - 1 lokak. 2010
OKM-julkaisutyyppi	A1 Alkuperäisartikkeli tieteellisessä aikakauslehdessä

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10.1088/0741-3335/52/10/105008

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title = "Tritium transport studies with use of the ISEP NPA during tritium trace experimental campaign on JET",

abstract = "The neutral particle analyzer (NPA) known as ISEP (Ion SEParator)was applied to measure the tritium neutral flux during the tritium trace experiment (TTE) on JET. The energy dependence (in the 5-28 keV energy range) of the tritium neutral flux rise time after a short ∼100 ms tritium gas puff into deuterium plasmas has been observed for the first time. The dependence has been interpreted as being due to the penetration of the tritium ions from the plasma boundary into the core and has been used for the calculation of the tritium diffusion coefficient and convective velocity values.",

author = "Mironov, \{M. I.\} and Afanasyev, \{V. I.\} and A. Murari and M. Santala and P. Beaumont",

year = "2010",

month = oct,

day = "1",

doi = "10.1088/0741-3335/52/10/105008",

language = "English",

volume = "52",

journal = "Plasma Physics and Controlled Fusion",

issn = "0741-3335",

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T1 - Tritium transport studies with use of the ISEP NPA during tritium trace experimental campaign on JET

AU - Mironov, M. I.

AU - Afanasyev, V. I.

AU - Murari, A.

AU - Santala, M.

AU - Beaumont, P.

PY - 2010/10/1

Y1 - 2010/10/1

N2 - The neutral particle analyzer (NPA) known as ISEP (Ion SEParator)was applied to measure the tritium neutral flux during the tritium trace experiment (TTE) on JET. The energy dependence (in the 5-28 keV energy range) of the tritium neutral flux rise time after a short ∼100 ms tritium gas puff into deuterium plasmas has been observed for the first time. The dependence has been interpreted as being due to the penetration of the tritium ions from the plasma boundary into the core and has been used for the calculation of the tritium diffusion coefficient and convective velocity values.

AB - The neutral particle analyzer (NPA) known as ISEP (Ion SEParator)was applied to measure the tritium neutral flux during the tritium trace experiment (TTE) on JET. The energy dependence (in the 5-28 keV energy range) of the tritium neutral flux rise time after a short ∼100 ms tritium gas puff into deuterium plasmas has been observed for the first time. The dependence has been interpreted as being due to the penetration of the tritium ions from the plasma boundary into the core and has been used for the calculation of the tritium diffusion coefficient and convective velocity values.

UR - https://www.scopus.com/pages/publications/78149292147

U2 - 10.1088/0741-3335/52/10/105008

DO - 10.1088/0741-3335/52/10/105008

M3 - Article

AN - SCOPUS:78149292147

SN - 0741-3335

VL - 52

JO - Plasma Physics and Controlled Fusion

JF - Plasma Physics and Controlled Fusion

IS - 10

M1 - 105008

ER -

Tritium transport studies with use of the ISEP NPA during tritium trace experimental campaign on JET

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