The effect of a small helium addition on the plasma-surface interaction in QSPA
The synergistic effects of tungsten exposure to combined hydrogen and helium particle fluxes as well as transient thermal loads need to be extensively studied for implementation of fusion reactor project. The mixture of hydrogen and helium was used as the working gas for plasma stream generation wit...
Збережено в:
| Дата: | 2023 |
|---|---|
| Автори: | , , , , , , , , , , |
| Формат: | Стаття |
| Мова: | English |
| Опубліковано: |
Національний науковий центр «Харківський фізико-технічний інститут» НАН України
2023
|
| Назва видання: | Problems of Atomic Science and Technology |
| Теми: | |
| Онлайн доступ: | http://dspace.nbuv.gov.ua/handle/123456789/196050 |
| Теги: |
Додати тег
Немає тегів, Будьте першим, хто поставить тег для цього запису!
|
| Назва журналу: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Цитувати: | The effect of a small helium addition on the plasma-surface interaction in QSPA / V.A. Makhlai, S.S. Herashchenko, Yu.V. Petrov, M.S. Ladygina, N.N. Aksenov, V.V. Chebotarev, N.V. Kulik, V.V. Staltsov, D.V. Yelisyeyev, Y.E. Volkova, T.M. Merenkova // Problems of Atomic Science and Technology. — 2023. — № 1. — С. 63-66. — Бібліогр.: 10 назв. — англ. |
Репозитарії
Digital Library of Periodicals of National Academy of Sciences of Ukraine| id |
irk-123456789-196050 |
|---|---|
| record_format |
dspace |
| spelling |
irk-123456789-1960502023-12-09T12:11:36Z The effect of a small helium addition on the plasma-surface interaction in QSPA Makhlai, V.A. Herashchenko, S.S. Petrov, Yu.V. Ladygina, M.S. Aksenov, N.N. Chebotarev, V.V. Kulik, N.V. Staltsov, V.V. Yelisyeyev, D.V. Volkova, Y.E. Merenkova, T.M. Plasma dynamics and plasma-wall interaction The synergistic effects of tungsten exposure to combined hydrogen and helium particle fluxes as well as transient thermal loads need to be extensively studied for implementation of fusion reactor project. The mixture of hydrogen and helium was used as the working gas for plasma stream generation within the QSPA-M accelerator. The parameters of the mixed hydrogen and helium plasma were similar to those of pure hydrogen plasma generated in QSPA-M. It was shown that the small addition of helium (5%) to hydrogen does not strongly influence plasma surface interaction. The influence of the external magnetic field on plasma surface interaction is also discussed. Для реалізації проекту термоядерного реактора необхідно детально вивчити синергетичні ефекти впливу на вольфрам комбінованих потоків частинок водню і гелію, а також перехідних теплових навантажень. Суміш водню та гелію використовувалася в якості робочого газу для генерації плазмових потоків в установці КСПП-M. Параметри воднево-гелієвої плазми в КСПП-M були подібні до параметрів чисто водневої плазми. Показано, що невелике додавання гелію (5%) до водню не має сильного впливу на взаємодію плазми з поверхнею. Обговорено також вплив зовнішнього магнітного поля на взаємодію плазми з поверхнями. 2023 Article The effect of a small helium addition on the plasma-surface interaction in QSPA / V.A. Makhlai, S.S. Herashchenko, Yu.V. Petrov, M.S. Ladygina, N.N. Aksenov, V.V. Chebotarev, N.V. Kulik, V.V. Staltsov, D.V. Yelisyeyev, Y.E. Volkova, T.M. Merenkova // Problems of Atomic Science and Technology. — 2023. — № 1. — С. 63-66. — Бібліогр.: 10 назв. — англ. 1562-6016 PACS 52.40.Hf; 52.70 DOI: https://doi.org/10.46813/2023-143-063 http://dspace.nbuv.gov.ua/handle/123456789/196050 en Problems of Atomic Science and Technology Національний науковий центр «Харківський фізико-технічний інститут» НАН України |
| institution |
Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| collection |
DSpace DC |
| language |
English |
| topic |
Plasma dynamics and plasma-wall interaction Plasma dynamics and plasma-wall interaction |
| spellingShingle |
Plasma dynamics and plasma-wall interaction Plasma dynamics and plasma-wall interaction Makhlai, V.A. Herashchenko, S.S. Petrov, Yu.V. Ladygina, M.S. Aksenov, N.N. Chebotarev, V.V. Kulik, N.V. Staltsov, V.V. Yelisyeyev, D.V. Volkova, Y.E. Merenkova, T.M. The effect of a small helium addition on the plasma-surface interaction in QSPA Problems of Atomic Science and Technology |
| description |
The synergistic effects of tungsten exposure to combined hydrogen and helium particle fluxes as well as transient thermal loads need to be extensively studied for implementation of fusion reactor project. The mixture of hydrogen and helium was used as the working gas for plasma stream generation within the QSPA-M accelerator. The parameters of the mixed hydrogen and helium plasma were similar to those of pure hydrogen plasma generated in QSPA-M. It was shown that the small addition of helium (5%) to hydrogen does not strongly influence plasma surface interaction. The influence of the external magnetic field on plasma surface interaction is also discussed. |
| format |
Article |
| author |
Makhlai, V.A. Herashchenko, S.S. Petrov, Yu.V. Ladygina, M.S. Aksenov, N.N. Chebotarev, V.V. Kulik, N.V. Staltsov, V.V. Yelisyeyev, D.V. Volkova, Y.E. Merenkova, T.M. |
| author_facet |
Makhlai, V.A. Herashchenko, S.S. Petrov, Yu.V. Ladygina, M.S. Aksenov, N.N. Chebotarev, V.V. Kulik, N.V. Staltsov, V.V. Yelisyeyev, D.V. Volkova, Y.E. Merenkova, T.M. |
| author_sort |
Makhlai, V.A. |
| title |
The effect of a small helium addition on the plasma-surface interaction in QSPA |
| title_short |
The effect of a small helium addition on the plasma-surface interaction in QSPA |
| title_full |
The effect of a small helium addition on the plasma-surface interaction in QSPA |
| title_fullStr |
The effect of a small helium addition on the plasma-surface interaction in QSPA |
| title_full_unstemmed |
The effect of a small helium addition on the plasma-surface interaction in QSPA |
| title_sort |
effect of a small helium addition on the plasma-surface interaction in qspa |
| publisher |
Національний науковий центр «Харківський фізико-технічний інститут» НАН України |
| publishDate |
2023 |
| topic_facet |
Plasma dynamics and plasma-wall interaction |
| url |
http://dspace.nbuv.gov.ua/handle/123456789/196050 |
| citation_txt |
The effect of a small helium addition on the plasma-surface interaction in QSPA / V.A. Makhlai, S.S. Herashchenko, Yu.V. Petrov, M.S. Ladygina, N.N. Aksenov, V.V. Chebotarev, N.V. Kulik, V.V. Staltsov, D.V. Yelisyeyev, Y.E. Volkova, T.M. Merenkova // Problems of Atomic Science and Technology. — 2023. — № 1. — С. 63-66. — Бібліогр.: 10 назв. — англ. |
| series |
Problems of Atomic Science and Technology |
| work_keys_str_mv |
AT makhlaiva theeffectofasmallheliumadditionontheplasmasurfaceinteractioninqspa AT herashchenkoss theeffectofasmallheliumadditionontheplasmasurfaceinteractioninqspa AT petrovyuv theeffectofasmallheliumadditionontheplasmasurfaceinteractioninqspa AT ladyginams theeffectofasmallheliumadditionontheplasmasurfaceinteractioninqspa AT aksenovnn theeffectofasmallheliumadditionontheplasmasurfaceinteractioninqspa AT chebotarevvv theeffectofasmallheliumadditionontheplasmasurfaceinteractioninqspa AT kuliknv theeffectofasmallheliumadditionontheplasmasurfaceinteractioninqspa AT staltsovvv theeffectofasmallheliumadditionontheplasmasurfaceinteractioninqspa AT yelisyeyevdv theeffectofasmallheliumadditionontheplasmasurfaceinteractioninqspa AT volkovaye theeffectofasmallheliumadditionontheplasmasurfaceinteractioninqspa AT merenkovatm theeffectofasmallheliumadditionontheplasmasurfaceinteractioninqspa AT makhlaiva effectofasmallheliumadditionontheplasmasurfaceinteractioninqspa AT herashchenkoss effectofasmallheliumadditionontheplasmasurfaceinteractioninqspa AT petrovyuv effectofasmallheliumadditionontheplasmasurfaceinteractioninqspa AT ladyginams effectofasmallheliumadditionontheplasmasurfaceinteractioninqspa AT aksenovnn effectofasmallheliumadditionontheplasmasurfaceinteractioninqspa AT chebotarevvv effectofasmallheliumadditionontheplasmasurfaceinteractioninqspa AT kuliknv effectofasmallheliumadditionontheplasmasurfaceinteractioninqspa AT staltsovvv effectofasmallheliumadditionontheplasmasurfaceinteractioninqspa AT yelisyeyevdv effectofasmallheliumadditionontheplasmasurfaceinteractioninqspa AT volkovaye effectofasmallheliumadditionontheplasmasurfaceinteractioninqspa AT merenkovatm effectofasmallheliumadditionontheplasmasurfaceinteractioninqspa |
| first_indexed |
2024-03-31T09:18:29Z |
| last_indexed |
2024-03-31T09:18:29Z |
| _version_ |
1796158119316815872 |