Determination of electron beam parameters on radiation-technological facility for simulation of radiation processing

Testing of the computational method PFSEM to restore the characteristics of the electron beam on the basis of two-parametric fitting of semi-empirical model for the depth dependence of the dose. Dose measurement of electrons in the dosimetric wedge.

Подобные документы

  • Development of rotor mechanisms, which make it possible to use solar radiation as efficiently as possible. The design and structure of a solar power plant. Scheme of control and balancing of output power. Selection of the type of photovoltaic cells.

    статья, добавлен 22.12.2016

  • The study of magnetite particle of the obtained magnetic liquid by X-ray diffraction analysis and transmission electron microscopy. Electrical conductivity and magnetic susceptibility of magnetic liquids. Changes in the electrical conductivity of samples.

    статья, добавлен 19.02.2021

  • Analysis of the use of a combined solar collector for heat supply of buildings to enhance the efficiency of solar system by increasing the surface area of absorption of solar energy. The study of the intensity of the solar radiation on the collector.

    статья, добавлен 24.02.2016

  • Study of electrical characteristics of organic diodes of metal phthalocyanine. Analysis of the role of the metal Cu, Al, Zn, Mg on electronic parameters. The substantiation of the nonideal behavior of the obtained values of n: 1.85, 2.22 and 4.40.

    статья, добавлен 23.12.2016

  • New patterns of display of transversal of Doppler effect in nonrelativistic case at the multi-wave concerted sounding. The feature of MDLL as independence of frequency of Doppler signal on the output of QD from a wave-length the emission accepted EM.

    статья, добавлен 22.12.2016

  • A theory of electromagnetic wave multiple scattering by ensemble of dielectric and conductive bodies, with describing the excited currents inside bodies of electric field tensor T-scattering operator. A system of equations for currents on surfaces.

    статья, добавлен 04.11.2018

  • Characteristics of the principle of operation of dynamic model rocket thruster of electromagnetic type consisting of a source of electromagnetic waves of radio frequency and the conical resonator, which are excited by electromagnetic oscillations.

    статья, добавлен 22.05.2017

  • The theoretical analysis of the behaviour of the stream function, temperature, and local solid fraction for the model of ideal mushy layer. Estimates for the main characteristics of the process are found for the large values of the Rayleigh number.

    статья, добавлен 25.03.2016

  • The essential elements of the Marinov motor. Derivation of the net force driving the rotor. Force of induction from Weber electrodynamics. Forces on electron currents in a metal yield a ponderomotive force. Electromotive versus ponderomotive force.

    статья, добавлен 11.09.2012

  • Analysis of thermal stability, features of structure, physical-mechanical descriptions of thin wearproof coverages on the basis of diborides of transitional metals, under act of high temperatures. Studding the optimization model of cutting process.

    статья, добавлен 30.07.2016

  • Photothermal effect of laser radiation on frozen biotissues. Тissue cryopreservation with using cooling, frizzing, laser heating. Тhe self-propagating high temperature synthesis. Using of nanoparticles high photo-thermal effect for laser of biotissues.

    статья, добавлен 21.06.2018

  • Nonlinear regimes of 1D parametric instabilities of long-wave plasma waves are considered for the cases when the average plasma field energy density is less or greater than the plasma thermal energy. The evolution of ion energy distribution is studied.

    статья, добавлен 27.07.2016

  • The nonlinearly damped semilinear wave equation and a thermoelastic Mindlin-Timoshenko plate system with nonlinear viscous damping. The upper semi-continuity of the attractor with respect to the parameters related to the coupling terms and the shear.

    статья, добавлен 30.10.2016

  • Methodology and milestones defined density measurement of liquids, as well as the definition of its other parameters: isothermal compressibility, isobaric thermal expansion and pressure. Conformity assessment of the experimental density regulations.

    статья, добавлен 08.04.2014

  • Analysis of the working analytical relations describing the focal length of the axicon and its dependence on different geometrical parameters as well as the torsion moment has been derived. Review and characterization describe a gradient-index axicon.

    статья, добавлен 29.01.2016

  • Results changes in the structure of materials at pulsed plasma processing on the accelerator. Changes in physico-mechanical properties because the structure and phase transformations in a material when the difference of parameters of the plasma exposure.

    статья, добавлен 13.10.2016

  • Analys and discus an influence of 3D waveguide's scattering on characteristics of the integrated optical devices. Attenuation in optical waveguides, threshold-pumping power for thin-film dye lasers, dynamic range of integrated optical spectrum analyzer.

    статья, добавлен 07.11.2018

  • Carrying out of complex research of a new type of the tubular mechanism on the basis of differential friction of bristles. Development and experimental testing of a new type of mechanism based on SMA. Problems with the cooling phase due to prolonged use.

    статья, добавлен 29.08.2020

  • Analytical comparison of the accuracy of numerical solutions obtained by the FDTD method and the Godunov method in solving telegraph equations. The advantages of the design scheme based on the Godunov method in the analysis of dynamic modes in long lines.

    статья, добавлен 02.02.2019

  • Relations are proposed that make it possible to estimate the influence of errors in the vector measurement on the accuracy of the matrix algorithm TRIAD. The connection between algebraic and geometric methods of error analysis has been achieved.

    статья, добавлен 22.12.2016

  • The shear modulus of fluids and their dependence on the degree of purity of the piezoelectric surface. The essence acoustic resonance method using a piezoelectric quartz resonator. The main criteria for the status of the static coefficient of friction.

    статья, добавлен 22.03.2016

  • Study of spectral characteristics of layered chiral media using the method of matrix distribution. The calculation of the coefficients of transmission and reflection of linearly polarized electromagnetic wave on the structure of planar chiral layers.

    статья, добавлен 29.07.2016

  • Використання та впровадження енергоощадних технологій в Україні. Дослідження можливостей застосування ідей теорії "path dependence" у сфері енергетики. Зниження енерговитрат, боротьба з хімічним і радіоактивним забрудненням навколишнього середовища.

    статья, добавлен 25.09.2016

  • The implementation of the algorithm of the mathematical model, the procedure for calculating the necessary expressions and their type of representation. Programming sequence of the mathematical model consideration. The equations for current and voltage.

    статья, добавлен 02.02.2019

  • Concept and general characteristics of energy, as well as the main parameters used for evaluation. Analysis of the need to find new sources of energy to meet the growing needs of mankind. Alternative means to obtain it, the prospects for development.

    реферат, добавлен 15.03.2016

Работы в архивах красиво оформлены согласно требованиям ВУЗов и содержат рисунки, диаграммы, формулы и т.д.
PPT, PPTX и PDF-файлы представлены только в архивах.
Рекомендуем скачать работу и оценить ее, кликнув по соответствующей звездочке.