EPR-dosimetry of ionizing radiation

Popova, M. B.; Вахнин, Д. О.; Tyshchenko, Igor

doi:10.1063/1.5002913

Cited by 2 publications

(3 citation statements)

References 5 publications

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“…The most effective protection is when using a two-layer viewing window consisting of glass and an immersion liquid of the same thickness, but then the limit of 15 cm is not met, so it is more correct to use protection components of different thicknesses [21,22]. during radiation monitoring in industrial premises and at the workplaces of personnel [22][23][24][25]. The experiment showed high efficiency of protection against mixed gamma-neutron radiation (Table 5) [11,23].…”

Section: The Design Of the Protective Screensmentioning

confidence: 99%

“…during radiation monitoring in industrial premises and at the workplaces of personnel [22][23][24][25]. The experiment showed high efficiency of protection against mixed gamma-neutron radiation (Table 5) [11,23].…”

Section: The Design Of the Protective Screensmentioning

confidence: 99%

“…EDR after protection corresponds to 6.2 µSv/h, which is 1.9 times less than the permitted radiation dose rate (12 µSv/h) [15,16]. The proposed protection makes it possible to protect personnel when working with fuel without reducing its amount in the box [20,23,24].…”

Section: The Design Of the Protective Screensmentioning

confidence: 99%

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Improving Safety of Shielding Chambers Equipped with Viewing Windows

Kozin

Kulagina

2020

Journal of Siberian Federal University. Engineering &Amp; Technologies

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The article describes and proves the possibility of increasing the protection against neutron radiation for personnel by means of immersion liquid without major changes in the design of the equipment used and without reducing the safety of the radiation object. Studies of the components properties of the protection glass and the immersion liquid have shown that the properties of the immersion liquid reduce the dose rate of neutron radiation significantly compared to the protection glass, which is used for the main protection against ionizing radiation when working with uranium-plutonium fuels. The use of two-layer protection in viewing windows allows reducing the dose rate of mixed gamma-neutron radiation to values that do not exceed the safe radiation dose for personnel when working with an ionizing radiation source, which in this case is 50 kg of uranium-plutonium fuel

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Section: The Design Of the Protective Screensmentioning

confidence: 99%