Global Nuclear Safety
National Research Nuclear University "MEPhI"
online version: ISSN 2499-9733
print version: ISSN 2305-414Х
2018-1(26)
Nuclear, radiation and environmental safety
| Article Name | Estimation of Spectrometric and Radiometric Characteristics of Alpha-Emissioning Radionuclides of Plutonium and their Influence on AMAD |
|---|---|
| Authors | Youesf N. Husein*, D.A. Pripachkin**, A.K. Budyka*** |
| Address | National Research Nuclear University «MEPhI», **ORCID: 0000-0002-5672-1515 ***ORCID: 0000-0001-8314-842X |
| Abstract | This article is proposed to consider using a new experimental stand for determining the volumetric activity and AMAD of α-particles. It is proposed to evaluate the spectrometric and radiometric characteristics of the α-emitting Radionuclides plutonium and to determine their influence on the value of AMAD. The work compares the calculated values of the activity of plutonium isotopes in a special aerosol sources, obtained using the experimental stand and others such as МКS-01А and UMF-2000. The paper estimates the relative error in the determination of AMAD using experimental stand. |
| Keywords | radioactive aerosol, inertial separator, deposition efficiency, aerodynamic diameter, AMAD, volume activity, MKS-01A, UMF-2000, α-radiation |
| Language | Russian |
| References | [1] Normi Radiatcynnoi Bezopasnosti [Radiation Safety Standards] (NRB-99/2009). SanPin 2.6.1.2523-09. M, 2009, 93 pp. (in Russian) [2] IAEA Safety Standards for protecting people and the environment. Radiation protection and safety of radiation sources: International basic safety standards: General safety requirements Part 3. No. GSR Part 3, Vienna, 2014. (in English) [3] Kozov P.A. Osnovi analiz dispersnogo sostava promeshlienyh piley i izmelchenih materialov [Fundamentals of Analysis of the Disperse Composition of Industrial Dusts and Crushed Materials]. Leningrad. 1987. (in Russian) [4] MY 2.6.5009-2016 Obyomnaya aktivnost radionukleda v vozduhe na rabochih mestah [Volumetric Activity of Radionuclides in the Air at the Workplace]. Trebovania k opredelenyu velicheniy srednegodovoy aktivnosti [Requirements for determining the average annual activity]. М. 2016, p. 20. (in Russian) [5] Budyka A.K. Razvitie osnov metoda mnogasloynyh filtrov dlya dispersnogo analiza reaktornyh aerozoley [Development of the Basis of the Multilayer Filter Method for Disperse Analysis of Reactor Aerosols]. М. 1986. (in Russian) [6] Pripachkin D.A., Bydika A.K., Khmelevsky V.O., Rizin A.I. Expermintalnye issledivaniya dispersnogo sostava aerozoley metodom mnogoslaynyh filtrov i kaskadnym ustroystvom [Experimental Study of the Disperse Composition of Aerosols by the Method of Multilayer Filters and a Cascade Device]. Atomnaya energia [Atomic Energy], 2013, Vol.115, Issue 3, March, pp. 174–177. (in Russian) [7] MKY 2.6.1.08–2004 Opredelenia kharakteristik raspredelenya radioaktivnogo aerozolya po razmeram [Determination of the Characteristics of the Radioactive Aerosol Distribution by Size]. М. 2004, p 19. (in Russian) [8] Patent RU 2239815 С1 ot 10.11. 2004. Tcovenof A.G., Badian B.U., Molokanof A.A. etc. (in Russian) [9] Raist. P. Airozoli, vvedeniye v teoriyu [Aerosols, an Introduction to the Theory]. М. 1987, p 278. (in Russian) [10] Pripachkin D.A., Budyka A.K., Husein Yu.N., Karev A.E., Covyanov A.G. Metod opredeleniya dispersnogo sostava radioaktivnyh aerozolej na osnove inercionnyh razdelitelej [Determination Method of Aerosol Radioactive Particles Size Based on Used the Inertial Separators]. ANRI, № 3(86), pp. 57 – 63. (in Russian) [11] ICRP, 1994. Dose Coefficients for Intakes of Radionuclides by Workers. ICRP Publication 68. Ann. ICRP 24(4). (in English) |
| Papers | 7 - 17 |
| URL Article | URL Article |
| Open Article |