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613.824  Articles
1 of 61.383 pages  |  10  records  |  more records»
A numerical solution is presented for a one-dimensional, nonlinear boundary-value problem of thermoelasticity with variable volume force and heat supply in a slab. One surface of the body is subjected to a given periodic displacement and Robin thermal con... see more

Temperature fields of components in relative sliding motion of the wheel-rail system can be analysed on the quasistationary approach

Context. The phenomenological theory of heat conduction speed of heat propagation is assumed infinitely large. However, the high intensity of the observed transient processes such as explosions, supersonic flow, high speeds of rotation of the use of this ... see more

The work includes a solving proposal for initial-boundary value 3D heat conduction problems. The proposal is based on an extension of the body model region to the whole space where the space integral as a particular solution to the initial-boundary value ... see more

The paper considers the Riemann boundary value problem in the half-plane in the class of functions that are C(?)C(\rho)-continuous with respect to the weight ?(x)\rho(x), when the weight function has infinite number of zeros. Necessary and sufficient cond... see more

Photonic structures denoted as LNOI (LiNbO3-on-insulator) are of considerable interest for integrated optics due to a high refractive-index contrast provided by the interface LiNbO3/insulator. A topical problem for LNOI-based optical waveguides is optical... see more

Convergence proofs are given for the projection based boundary element methods for the numerical solution of various Fourier problems in regions with smooth compact boundaries. Volterra integral equations of the 2nd kind are formulated with associated int... see more

Heat conduction and phase change problems are discretized in space by means of ?nite elements based on Ritz and collocation methods, while the time discretization stems from a fully implicit scheme. These formulations have their performances assessed... see more

The paper presents the simulation results of heat transfer in single-crystal lithium niobate (LiNbO3) in the form of cylinder of diameter mm and height mm in interaction with continuous-wave laser radiation with the output power of W and the wavelength of... see more

1 of 61.383 pages  |  10  records  |  more records»