Investigation of irradiation mechanisms while bombarding fusion reactor wall with deuterium

Yakup Hundur; Taner Karateke

doi:10.1109/PGSRET.2019.8882668

Investigation of irradiation mechanisms while bombarding fusion reactor wall with deuterium

Yakup Hundur
, Taner Karateke

Department of Physics Engineering

Istanbul Technical University

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

Abstract

Deuterium and tungsten are major fuel elements and chosen wall material for the nuclear fusion reactor, ITER. These elements intermingle via processes after the collision, such as sputtering and reflection. In this study, we present the interaction of tungsten wall with deuterium atoms at energy values varying from 100 eV to 500 eV by employing binary collision approximation (BCA) model. The effects such as, backscattering, sputtering and penetration depth for deuterium atoms are simulated separately for each energy value in specific incident angles between 0° and 75°. Thus, it was aimed to contribute for the better laying direction of tungsten.

Original language	English
Title of host publication	5th International Conference on Power Generation Systems and Renewable Energy Technologies, PGSRET 2019
Publisher	Institute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)	9781728123011
DOIs	https://doi.org/10.1109/PGSRET.2019.8882668
Publication status	Published - Aug 2019
Event	5th International Conference on Power Generation Systems and Renewable Energy Technologies, PGSRET 2019 - Istanbul, Turkey Duration: 26 Aug 2019 → 27 Aug 2019

Publication series

Name	5th International Conference on Power Generation Systems and Renewable Energy Technologies, PGSRET 2019

Conference

Conference	5th International Conference on Power Generation Systems and Renewable Energy Technologies, PGSRET 2019
Country/Territory	Turkey
City	Istanbul
Period	26/08/19 → 27/08/19

Bibliographical note

Publisher Copyright:
© 2019 IEEE.

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

SDG 7 Affordable and Clean Energy

Keywords

BCA model
Fusion plasmas
Plasma-wall interaction
Sputtering

Access to Document

10.1109/PGSRET.2019.8882668

Cite this

Hundur, Y., & Karateke, T. (2019). Investigation of irradiation mechanisms while bombarding fusion reactor wall with deuterium. In 5th International Conference on Power Generation Systems and Renewable Energy Technologies, PGSRET 2019 Article 8882668 (5th International Conference on Power Generation Systems and Renewable Energy Technologies, PGSRET 2019). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/PGSRET.2019.8882668

Hundur, Yakup ; Karateke, Taner. / Investigation of irradiation mechanisms while bombarding fusion reactor wall with deuterium. 5th International Conference on Power Generation Systems and Renewable Energy Technologies, PGSRET 2019. Institute of Electrical and Electronics Engineers Inc., 2019. (5th International Conference on Power Generation Systems and Renewable Energy Technologies, PGSRET 2019).

@inproceedings{cd65aae8cc644e0f8df759bd17cc8b59,

title = "Investigation of irradiation mechanisms while bombarding fusion reactor wall with deuterium",

abstract = "Deuterium and tungsten are major fuel elements and chosen wall material for the nuclear fusion reactor, ITER. These elements intermingle via processes after the collision, such as sputtering and reflection. In this study, we present the interaction of tungsten wall with deuterium atoms at energy values varying from 100 eV to 500 eV by employing binary collision approximation (BCA) model. The effects such as, backscattering, sputtering and penetration depth for deuterium atoms are simulated separately for each energy value in specific incident angles between 0° and 75°. Thus, it was aimed to contribute for the better laying direction of tungsten.",

keywords = "BCA model, Fusion plasmas, Plasma-wall interaction, Sputtering",

author = "Yakup Hundur and Taner Karateke",

note = "Publisher Copyright: {\textcopyright} 2019 IEEE.; 5th International Conference on Power Generation Systems and Renewable Energy Technologies, PGSRET 2019 ; Conference date: 26-08-2019 Through 27-08-2019",

year = "2019",

month = aug,

doi = "10.1109/PGSRET.2019.8882668",

language = "English",

series = "5th International Conference on Power Generation Systems and Renewable Energy Technologies, PGSRET 2019",

publisher = "Institute of Electrical and Electronics Engineers Inc.",

booktitle = "5th International Conference on Power Generation Systems and Renewable Energy Technologies, PGSRET 2019",

address = "United States",

}

Hundur, Y & Karateke, T 2019, Investigation of irradiation mechanisms while bombarding fusion reactor wall with deuterium. in 5th International Conference on Power Generation Systems and Renewable Energy Technologies, PGSRET 2019., 8882668, 5th International Conference on Power Generation Systems and Renewable Energy Technologies, PGSRET 2019, Institute of Electrical and Electronics Engineers Inc., 5th International Conference on Power Generation Systems and Renewable Energy Technologies, PGSRET 2019, Istanbul, Turkey, 26/08/19. https://doi.org/10.1109/PGSRET.2019.8882668

Investigation of irradiation mechanisms while bombarding fusion reactor wall with deuterium. / Hundur, Yakup; Karateke, Taner.
5th International Conference on Power Generation Systems and Renewable Energy Technologies, PGSRET 2019. Institute of Electrical and Electronics Engineers Inc., 2019. 8882668 (5th International Conference on Power Generation Systems and Renewable Energy Technologies, PGSRET 2019).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

TY - GEN

T1 - Investigation of irradiation mechanisms while bombarding fusion reactor wall with deuterium

AU - Hundur, Yakup

AU - Karateke, Taner

PY - 2019/8

Y1 - 2019/8

N2 - Deuterium and tungsten are major fuel elements and chosen wall material for the nuclear fusion reactor, ITER. These elements intermingle via processes after the collision, such as sputtering and reflection. In this study, we present the interaction of tungsten wall with deuterium atoms at energy values varying from 100 eV to 500 eV by employing binary collision approximation (BCA) model. The effects such as, backscattering, sputtering and penetration depth for deuterium atoms are simulated separately for each energy value in specific incident angles between 0° and 75°. Thus, it was aimed to contribute for the better laying direction of tungsten.

AB - Deuterium and tungsten are major fuel elements and chosen wall material for the nuclear fusion reactor, ITER. These elements intermingle via processes after the collision, such as sputtering and reflection. In this study, we present the interaction of tungsten wall with deuterium atoms at energy values varying from 100 eV to 500 eV by employing binary collision approximation (BCA) model. The effects such as, backscattering, sputtering and penetration depth for deuterium atoms are simulated separately for each energy value in specific incident angles between 0° and 75°. Thus, it was aimed to contribute for the better laying direction of tungsten.

KW - BCA model

KW - Fusion plasmas

KW - Plasma-wall interaction

KW - Sputtering

UR - https://www.scopus.com/pages/publications/85074938560

U2 - 10.1109/PGSRET.2019.8882668

DO - 10.1109/PGSRET.2019.8882668

M3 - Conference contribution

AN - SCOPUS:85074938560

T3 - 5th International Conference on Power Generation Systems and Renewable Energy Technologies, PGSRET 2019

BT - 5th International Conference on Power Generation Systems and Renewable Energy Technologies, PGSRET 2019

PB - Institute of Electrical and Electronics Engineers Inc.

T2 - 5th International Conference on Power Generation Systems and Renewable Energy Technologies, PGSRET 2019

Y2 - 26 August 2019 through 27 August 2019

ER -

Hundur Y, Karateke T. Investigation of irradiation mechanisms while bombarding fusion reactor wall with deuterium. In 5th International Conference on Power Generation Systems and Renewable Energy Technologies, PGSRET 2019. Institute of Electrical and Electronics Engineers Inc. 2019. 8882668. (5th International Conference on Power Generation Systems and Renewable Energy Technologies, PGSRET 2019). doi: 10.1109/PGSRET.2019.8882668

Investigation of irradiation mechanisms while bombarding fusion reactor wall with deuterium

Abstract

Publication series

Conference

Bibliographical note

UN SDGs

Keywords

Access to Document

Other files and links

Fingerprint

Cite this