Colloids and Surfaces A: Physicochemical and Engineering Aspects
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.
Подобные документы
Molecular–statistical model of the organization of the epitropic liquid-crystal phase. The experimental temperature dependences of the thickness of the epitropic liquid crystalline layers nitroben zene on quartz. The thermodynamic model parameters.
статья, добавлен 23.11.2016Correlation between the central surface density of dark matter haloes and the halo core radius of galaxy and galaxy recently studied on a wide range of scales. The column density within the halo characteristic radius. The model and the S-M relation.
статья, добавлен 17.10.2013The deterministic spherical motion of the ferromagnetic fine particle with frozen magnetic moment is considered. Using the equations of motion and the mode of torsional oscillation. The influence of the static field on the magnitude of the power loss.
статья, добавлен 30.07.2016Study of the history of origin of the basic concepts of optical resonators and lensguides, development of new concepts and still further knowledge in this area in the first decade of the laser era. The technical aspects of optical beams and resonators.
статья, добавлен 09.09.2012Physical and mechanical characteristics of the barometric sensor. Rules for designing the oscillating circuit a frequency-dependent device. Criterion of reliability of stable resonator systems. The effects of physical degradation of the air signal.
статья, добавлен 22.12.2016The essence of the method of a round flat constant power probe used to determine the thermal characteristics of solids. Formulas for calculating thermal conductivity and thermal diffusivity. Measuring equipment, analysis of experimental results.
статья, добавлен 30.05.2021Alignment of the wafer surface, allowing to achieve a high degree of homogeneity of the electrophysical characteristics of semiconductors. Efficiency of using nanometer-sized abrasive particles and a modified composition of the polishing suspension.
статья, добавлен 09.12.2024Optical density spectra of amorphous diamond-like films of hydrogenated carbon modified with platinum impurity. The peculiarities of their receipt by the method of ion plasma magnetron joint sputtering of graphite, platinum in argon-hydrogen atmosphere.
статья, добавлен 13.10.2016The essence of temperature is one of the most important factors affecting the coefficient of dielectric loss. This paper presents the investigation of temperature dependences of the microwave dielectric losses for different mechanisms of polarization.
статья, добавлен 29.01.2017Introduction to the method of obtaining the isotopic symmetry energy on the basis of the isotopic shift of the neutron and proton chemical potentials. Consideration of the behavior of the symmetry energy coefficient, analysis of the way the correlation.
контрольная работа, добавлен 02.09.2013- 36. Mathematical model of nanostructured processing based on parts of nonlinear dissipative oscillator
Model of nanostructured finishing and improving surface treatment of machine parts based on nonlinear dissipative oscillator, allowing to define the bifurcation parameters of frictional force and speed of loading of the material of the surface layer.
статья, добавлен 29.07.2016 Experiment to search for double beta decay is in progress in the INFN laboratory with the help of ultra-low background high purity Ge gamma spectrometry. Studies of double beta decay give information about properties of neutrino and weak interactions.
статья, добавлен 19.09.2013Analytical 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 02.02.2019Analysis of the impact of the negative bias potential on the structure, substructure and mechanical properties of ZrN coatings. Analysis of effect of negative potential on the surface morphology during the deposition effect in reducing the droplet phase.
статья, добавлен 23.12.2016Traditional technical solutions and algorithms for TCSC are analyzed in paper and new method for control of thyristors during power system transient conditions is suggested. An effective way for system oscillation damping on present compensation degree.
статья, добавлен 23.06.2013Використання 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 25.09.2016Peculiarities of research into the problem of reliability of automotive power supply systems. The main characteristic of the power supply system testing methodology. Consideration of the main classification of failures of automotive electrical equipment.
статья, добавлен 08.12.2024Review the basics of electrical engineering. Characteristics of methods for determining the properties of the electrical systems and fluctuations of the electromagnetic wave. Theoretical information in conjunction with the examples of solving problems.
лекция, добавлен 11.10.2014Testing 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.
статья, добавлен 22.12.2016The concept and characteristics of the electric current. Analysis of linear DC circuits. Applying Kirchhoff's in electrical engineering. The nodal equations for complex amplitudes. Representation of harmonic oscillations with the help of complex numbers.
методичка, добавлен 11.10.2014Description of the method for solving the one-dimensional stationary Schrodinger equation. Fourier Transformation of the wave equation. The discrete energy levels. Analysis based on a quantum-well device. The functional dependence of the potential well.
статья, добавлен 30.07.2016Hardening of machine parts by means of deformation waves generated by the system impact of the waveguide. The main conditions for the effective use of impact energy to elastic-plastic deformation of the material and create a hardened surface layer.
статья, добавлен 13.10.2016The aim of the given paper is to summarize the structure of knowledge in electrical engineering needed for students majored in electromechanics, to define its place and role while conducting experimental research while studying technical subjects.
статья, добавлен 22.12.2020A method of the WWER-1000 fuel element cladding durability analysis using the energy creep theory. The value of linear heat. Linear heat rate jump. Analyzing the current Ukrainian energetic status. Circumferential and axial stress. Combined load cycle.
статья, добавлен 22.08.2013Analysis of features of the power system of organism. Essence of concept is a "biofield". Life as continuous process of absorption of energy of different kinds and different values. Biological aspects of influence of the electromagnetic fields on a man.
реферат, добавлен 08.11.2012