Number 2
Number 2


The issue contains new results of investigations of "Uktyttya" object and nearest territory condition. Some aspects of NPP safety ensuring are discussed, the main results of ISPNPP activity on 2004 are given.

The set of models for the assessment of consequences of atmospheric releases from nuclear power plants in inhomogeneous and time-dependent fields of nuclide volume activity N. N. Таlerko p.17 Summary Full text

Control of unorganized releases from "Ukryttya" objekt N. I. Pavlyuchenko, V. E. Khan, O. P. Krynytsin, P. N. Dubenko, B. I. Ogorodnikov, A. A. Odintsov, O. K. Kalynovskiy, V. B. Rybalka, V. A. Krasnov p.22  Summary Full text

About measurement - ctivity of the large quantity hot particles with autoradiography E. K. Garger, B. L. Gorkovenko, B. K. Shinkarenko p.33 Summary Full text

Aerosol situation during replacement of detecting unit оf fuel-containing materials condition in borehole З.10.Г оf "Ukryttya" object in November 2004 B. I. Ogorodnikov, M. I. Zvenitskiy, V. N. Dubas p.41 Summary Full text

Estimation of quantity of fissionable radionuclides in bottom deposites of 001/3 room of "Ukryttya" object M. I. Panasyuk, A. D. Skorbun, S. S. Pidbereznyi, A. M. Alfyorov, A. P. Orujyi, V. Ye. Khan p.46 Summary Full text

To question about growth of criticism of fuel-containing materials оn "Ukryttya" object A. A. Kuchmahra, O. S. Molchanov, G. S. Odinokin p.49  Summary Full text

Model of neutron flow density distribution in fuel containing materials of "Ukryttya" object room 305/2 V. N. Pavlovich, V. A. Babenko, E. D. Vysotskiy, A. A. Klyuchnikov, V. G. Shevchenko p.55  Summary Full text

Effective estimation of gamma-ray extensive source shielding O. V. Balan, V. G. Batiy, S. I. Glebkin, V. V. Yegorov, L. I. Pavlovskiy, C. A. Packevich, O. A. Pravdiviy, V. M. Rudko, A. I. Stojanov, D. V. Fedorchenko p.61  Summary Full text

Experimental research of exposition dose rate of gamma-radiation within air space near "Ukryttya" object A. I. Dovyd'kov, V. A. Krasnov, N. M. Myshkovskiy, N. I. Pavlyuchenko p.69  Summary Full text

Research of gamma radiation angular distributions at "Ukryttya" object V. G. Batiy, V. V. Yehorov, L. I. Pavlovskiy, V. M. Rudko, D. V. Fedorchenko p.73  Summary Full text

Estimate of Ukryttya object' gamma radiation contribution into dose rate at adjacent area V. G. Batiy, S. S. Hlebkin, L. I. Pavlovskiy, O. A. Pravdyvyi, O. S. Stojanov p.82 Summary Full text

Application of bayesian approaches for data combining under assessment of NPP ecological safety level A. V. Nosovski, O. V. Pecherytsia p.86 Summary Full text

Boundary conditions estimation of scoop dosimeter for primary sorting during earthworks V. G. Batiy, А. А. Pravdiviy, А. I. Stojanov p.92 Summary Full text

Application of technologies of geoinformation systems for data processing of radioecological monitoring in area of "Ukrytta" object S. S. Pidbereznyi, M. I. Panasyuk, A. P. Oruzhyi p.99 Summary Full text

Procedure for determination of 137Cs specific activity in soils due to data of spectrometric gamma logging of boreholes A. D. Skorbun, M. I. Panasyuk, M. I. Pavlyuchenko p.104 Summary Full text

Determination of plutonium isotopes in samples of the chornobyl exclusion zone by means of characteristic lx-radiation of uranium M. D. Bondarkov, M. V. Zheltonozhska, A. M. Maksimenko, L. V. Sadovnikov p.108 Summary Full text

Ratio 238pU/239+240pU in soils of Chornobyl NPP exluziv zone O. O. Odintsov, O. O. Klyuchnykov p.113 Summary Full text

General principles of maintaining the secure and reliable power generation on Ukrainian nuclear power plants G. M. Fedorenko, V. I. Vygovsky, O. G. Kensitsky p.119 Summary Full text

To substantiation of normative requirements for assessment of ultimate states of the concrete and reinforced concrete structures applying fracture mechanics methods S. Yu. Bogdan p.124 Summary Full text

The new chronology of the accident in ChNPP Unit-4 B. I. Gorbachev p.128 Summary Full text

Radio-ecological aspects of technical culture growing on fallow lands of ChNPP exclusion zone D. V. Gorodetski, T. V. Pilipchuk p.133 Summary Full text

The main results of the Institute for Safety Problems of Nuclear Power Plants activity in 2004 p.140

Abstracts p.159

© Institute for Safety Problems of Nuclear Power Plants

Problems of nuclear power plants' safety and of chornobyl