Neutronics analysis for integration of ITER diagnostics port EP10

School of Engineering

Research output: Contribution to Journal/Magazine › Journal article › peer-review

E-pub ahead of print

Standard

Neutronics analysis for integration of ITER diagnostics port EP10. / Colling, Bethany; Eade, Tim; Joyce, Malcolm John et al.
In: Fusion Engineering and Design, 28.01.2016.

Research output: Contribution to Journal/Magazine › Journal article › peer-review

Harvard

Colling, B, Eade, T, Joyce, MJ, Pampin, R, Seyvet, F, Turner, A & Udintsev, V 2016, 'Neutronics analysis for integration of ITER diagnostics port EP10', Fusion Engineering and Design. https://doi.org/10.1016/j.fusengdes.2016.01.013

APA

Colling, B., Eade, T., Joyce, M. J., Pampin, R., Seyvet, F., Turner, A., & Udintsev, V. (2016). Neutronics analysis for integration of ITER diagnostics port EP10. Fusion Engineering and Design. Advance online publication. https://doi.org/10.1016/j.fusengdes.2016.01.013

Vancouver

Colling B, Eade T, Joyce MJ, Pampin R, Seyvet F, Turner A et al. Neutronics analysis for integration of ITER diagnostics port EP10. Fusion Engineering and Design. 2016 Jan 28. Epub 2016 Jan 28. doi: 10.1016/j.fusengdes.2016.01.013

Author

Colling, Bethany ; Eade, Tim ; Joyce, Malcolm John et al. / Neutronics analysis for integration of ITER diagnostics port EP10. In: Fusion Engineering and Design. 2016.

Bibtex

@article{5b1a038554b841919fbf0002e81a1e27,

title = "Neutronics analysis for integration of ITER diagnostics port EP10",

abstract = "Shutdown dose rate calculations have been performed on an integrated ITER C-lite neutronics model with equatorial port 10. A {\textquoteleft}fully shielded{\textquoteright} configuration, optimised for a given set of diagnostic designs (i.e. shielding in all available space within the port plug drawers), results in a shutdown dose rate in the port interspace, from the activation of materials comprising equatorial port 10, in excess of 2000 μSv/h. Achieving dose rates of 100 μSv/h or less, as required in areas where hands-on maintenance can be performed, in the port interspace region will be challenging. A combination of methods will need to be implemented, such as reducing mass and/or the use of reduced activation steel in the port interspace, optimisation of the diagnostic designs and shielding of the port interspace floor. Further analysis is required to test these options and the ongoing design optimisation of the EP10 diagnostic systems.",

keywords = "ITER, Neurotronics, Diagnostic port, Shutdown dose rate, MCNP",

author = "Bethany Colling and Tim Eade and Joyce, {Malcolm John} and Raul Pampin and Fabien Seyvet and Andrew Turner and Victor Udintsev",

year = "2016",

month = jan,

day = "28",

doi = "10.1016/j.fusengdes.2016.01.013",

language = "English",

journal = "Fusion Engineering and Design",

issn = "0920-3796",

publisher = "Elsevier Science",

}

RIS

TY - JOUR

T1 - Neutronics analysis for integration of ITER diagnostics port EP10

AU - Colling, Bethany

AU - Eade, Tim

AU - Joyce, Malcolm John

AU - Pampin, Raul

AU - Seyvet, Fabien

AU - Turner, Andrew

AU - Udintsev, Victor

PY - 2016/1/28

Y1 - 2016/1/28

N2 - Shutdown dose rate calculations have been performed on an integrated ITER C-lite neutronics model with equatorial port 10. A ‘fully shielded’ configuration, optimised for a given set of diagnostic designs (i.e. shielding in all available space within the port plug drawers), results in a shutdown dose rate in the port interspace, from the activation of materials comprising equatorial port 10, in excess of 2000 μSv/h. Achieving dose rates of 100 μSv/h or less, as required in areas where hands-on maintenance can be performed, in the port interspace region will be challenging. A combination of methods will need to be implemented, such as reducing mass and/or the use of reduced activation steel in the port interspace, optimisation of the diagnostic designs and shielding of the port interspace floor. Further analysis is required to test these options and the ongoing design optimisation of the EP10 diagnostic systems.

AB - Shutdown dose rate calculations have been performed on an integrated ITER C-lite neutronics model with equatorial port 10. A ‘fully shielded’ configuration, optimised for a given set of diagnostic designs (i.e. shielding in all available space within the port plug drawers), results in a shutdown dose rate in the port interspace, from the activation of materials comprising equatorial port 10, in excess of 2000 μSv/h. Achieving dose rates of 100 μSv/h or less, as required in areas where hands-on maintenance can be performed, in the port interspace region will be challenging. A combination of methods will need to be implemented, such as reducing mass and/or the use of reduced activation steel in the port interspace, optimisation of the diagnostic designs and shielding of the port interspace floor. Further analysis is required to test these options and the ongoing design optimisation of the EP10 diagnostic systems.

KW - ITER

KW - Neurotronics

KW - Diagnostic port

KW - Shutdown dose rate

KW - MCNP

U2 - 10.1016/j.fusengdes.2016.01.013

DO - 10.1016/j.fusengdes.2016.01.013

M3 - Journal article

JO - Fusion Engineering and Design

JF - Fusion Engineering and Design

SN - 0920-3796

ER -

Research

Associated organisational unit

Links

Text available via DOI:

Keywords