Total number
Full text
Total number
Full text
Number of local repositories
Full text
0223U005491,
0121U108100
,
Studying and optimization of parameters of nuclear-physical facilities using mathematical modeling methods
Khazhmuradov Manap A., д.т.н.
22-12-2023
National Science Center "Kharkiv Institute of Physics and Technology"
Experimental measurements of the radiation protection characteristics of composite materials based on polystyrene with iron and aluminum admixtures in the range of gamma quanta energies up to 100 keV were carried out. The determined linear and mass absorption coefficients are in good agreement with those theoretically calculated using the NIST database. Calculated data were obtained and can be used both for determining deformations in structural elements and extreme currents when the strength characteristics of the materials used reach the limit of proportionality. The task was solved for the design of the power frame of the magnetic system with a toroidal two-way helical winding and geometric characteristics similar to the geometry of the Uragan-2M torsatron. The methodology of the cardiac catheterization procedure, which uses at least two dosimeters (one above and one below the protective apron) is presented. This methodology provides a more accurate calculation of the effective dose E and provides information on both shielded and unshielded areas. The identity of the topology of the functions of the total energy flux of coherent bremsstrahlung radiation and the integral current of delta electrons is proved.
2023-12-22
Updated: 2025-12-17
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