Target unit for radiation test of materials under bremsstrahlung of electron accelerator

Target unit for radiation test of materials under bremsstrahlung of electron accelerator

There is a necessity to provide an immobilization of the long-lived radioactive waste into radiation-resistant structure (a cement matrix, container capsule, geological disposal environment and so on) for it safely disposal. The material of the every of these barriers should have resistance correspo...

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Бібліографічні деталі
Дата:2001
Автори: Yeran, L.V., Karasyov, S.P., Pomatsalyuk, R.I., Sayenko, S.Yu., Shevchenko, V.A., Shlyakhov, I.N., Tenishev, A.Eh., Uvarov, V.L.
Формат: Стаття
Мова:English
Опубліковано: Національний науковий центр «Харківський фізико-технічний інститут» НАН України 2001
Назва видання:Вопросы атомной науки и техники
Онлайн доступ:http://dspace.nbuv.gov.ua/handle/123456789/79031
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Назва журналу:Digital Library of Periodicals of National Academy of Sciences of Ukraine
Цитувати:Target unit for radiation test of materials under bremsstrahlung of electron accelerator / L.V. Yeran, S.P. Karasyov, R.I. Pomatsalyuk, S.Yu. Sayenko, V.A. Shevchenko, I.N. Shlyakhov, A.Eh. Tenishev, V.L. Uvarov // Вопросы атомной науки и техники. — 2001. — № 5. — С. 206-208. — Бібліогр.: 5 назв. — англ.

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Digital Library of Periodicals of National Academy of Sciences of Ukraine
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spelling irk-123456789-790312015-03-25T03:02:45Z Target unit for radiation test of materials under bremsstrahlung of electron accelerator Yeran, L.V. Karasyov, S.P. Pomatsalyuk, R.I. Sayenko, S.Yu. Shevchenko, V.A. Shlyakhov, I.N. Tenishev, A.Eh. Uvarov, V.L. There is a necessity to provide an immobilization of the long-lived radioactive waste into radiation-resistant structure (a cement matrix, container capsule, geological disposal environment and so on) for it safely disposal. The material of the every of these barriers should have resistance corresponding to the absorbed dose value up to 10⁸ Gy for the period of time up to 1000 years. The method of imitation exposure of the materials under bremsstrahlung of the high-current Linac was developed for prediction behavior and material selection. For realization of this method in a wide range of exposure conditions (by temperature, humidity, rate and amount of the doze) the special target unit was designed. It has a modular construction and includes two chambers for samples (one for exposure in liquid and another one – in the atmosphere) that are placed along the irradiation axis and integrated together spatially. Also, the target unit has plane-parallel ionization chamber for continuous monitoring of the photon flux intensity and absorbed doze. The copper thermistor is used as a temperature probe. The structure and characteristics of measurement channels are described as well. 2001 Article Target unit for radiation test of materials under bremsstrahlung of electron accelerator / L.V. Yeran, S.P. Karasyov, R.I. Pomatsalyuk, S.Yu. Sayenko, V.A. Shevchenko, I.N. Shlyakhov, A.Eh. Tenishev, V.L. Uvarov // Вопросы атомной науки и техники. — 2001. — № 5. — С. 206-208. — Бібліогр.: 5 назв. — англ. 1562-6016 PACS number: 81.70.-q http://dspace.nbuv.gov.ua/handle/123456789/79031 en Вопросы атомной науки и техники 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
description There is a necessity to provide an immobilization of the long-lived radioactive waste into radiation-resistant structure (a cement matrix, container capsule, geological disposal environment and so on) for it safely disposal. The material of the every of these barriers should have resistance corresponding to the absorbed dose value up to 10⁸ Gy for the period of time up to 1000 years. The method of imitation exposure of the materials under bremsstrahlung of the high-current Linac was developed for prediction behavior and material selection. For realization of this method in a wide range of exposure conditions (by temperature, humidity, rate and amount of the doze) the special target unit was designed. It has a modular construction and includes two chambers for samples (one for exposure in liquid and another one – in the atmosphere) that are placed along the irradiation axis and integrated together spatially. Also, the target unit has plane-parallel ionization chamber for continuous monitoring of the photon flux intensity and absorbed doze. The copper thermistor is used as a temperature probe. The structure and characteristics of measurement channels are described as well.
format Article
author Yeran, L.V.
Karasyov, S.P.
Pomatsalyuk, R.I.
Sayenko, S.Yu.
Shevchenko, V.A.
Shlyakhov, I.N.
Tenishev, A.Eh.
Uvarov, V.L.
spellingShingle Yeran, L.V.
Karasyov, S.P.
Pomatsalyuk, R.I.
Sayenko, S.Yu.
Shevchenko, V.A.
Shlyakhov, I.N.
Tenishev, A.Eh.
Uvarov, V.L.
Target unit for radiation test of materials under bremsstrahlung of electron accelerator
Вопросы атомной науки и техники
author_facet Yeran, L.V.
Karasyov, S.P.
Pomatsalyuk, R.I.
Sayenko, S.Yu.
Shevchenko, V.A.
Shlyakhov, I.N.
Tenishev, A.Eh.
Uvarov, V.L.
author_sort Yeran, L.V.
title Target unit for radiation test of materials under bremsstrahlung of electron accelerator
title_short Target unit for radiation test of materials under bremsstrahlung of electron accelerator
title_full Target unit for radiation test of materials under bremsstrahlung of electron accelerator
title_fullStr Target unit for radiation test of materials under bremsstrahlung of electron accelerator
title_full_unstemmed Target unit for radiation test of materials under bremsstrahlung of electron accelerator
title_sort target unit for radiation test of materials under bremsstrahlung of electron accelerator
publisher Національний науковий центр «Харківський фізико-технічний інститут» НАН України
publishDate 2001
url http://dspace.nbuv.gov.ua/handle/123456789/79031
citation_txt Target unit for radiation test of materials under bremsstrahlung of electron accelerator / L.V. Yeran, S.P. Karasyov, R.I. Pomatsalyuk, S.Yu. Sayenko, V.A. Shevchenko, I.N. Shlyakhov, A.Eh. Tenishev, V.L. Uvarov // Вопросы атомной науки и техники. — 2001. — № 5. — С. 206-208. — Бібліогр.: 5 назв. — англ.
series Вопросы атомной науки и техники
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AT karasyovsp targetunitforradiationtestofmaterialsunderbremsstrahlungofelectronaccelerator
AT pomatsalyukri targetunitforradiationtestofmaterialsunderbremsstrahlungofelectronaccelerator
AT sayenkosyu targetunitforradiationtestofmaterialsunderbremsstrahlungofelectronaccelerator
AT shevchenkova targetunitforradiationtestofmaterialsunderbremsstrahlungofelectronaccelerator
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first_indexed 2023-10-18T19:17:47Z
last_indexed 2023-10-18T19:17:47Z
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