THE COMPUTATIONAL METHOD FOR CURRENTS EXCITED IN WIRE ANTENNAS UNDER THE EFFECT OF PULSE ELECTROMAGNETIC FIELDS
A. I. Golubev, M. D. Kamchibekov, V. A. Terekhin VANT. Ser.: Mat. Mod. Fiz. Proc. 1995. Вып.1-2. С. 25-32.
A method is presented to evaluate the current excited by a plane electromagnetic wave on a thin cylindrical wire in a non-conducting medium. The method relies upon the solution of Poclington equation in the time representation that is reduced, through special replacement, to a system of equations, like telegraph equations, but with nonlocal inductance. The finite-difference method is presented for the resulting equations. Its performance is illustrated by one problem treating the electromagnet is pulse effect on a thin linear antenna for various ratios between the pulse duration and antenna length.
|
NUMERICAL SIMULATION OF TWO-DIMENSIONAL CRYSTAL DEFORMATION AND FRACTURE
V. K. Golubev, A. A. Selezcnev VANT. Ser.: Mat. Mod. Fiz. Proc. 1995. Вып.1-2. С. 114-116.
By using the method of molecular dynamics, numerical simulation of deformation and fracture of the two-dimensional argon crystal under conditions of uniaxial tension and one-dimensional deformation of tension and compression was carried out. The diagrams of loading force and temperature for the perfect and faulty crystals under tension and compression were received. Some characteristic features of deformation and fracture were obtained.
|