The work starts from the linearization of a nonlinear mathematical model of the electrohydraulic servomechanism with structural switching and delayed control. The delay, as well as the switching structure, can lead to in...
The paper is focused on the stress analysis of thin-walled multicell sections subjected to pure torsion. The shear flow and stiffness characteristics of the cross section for torsion are given. Example: aircraft wing sec...
Determining the composition of a mixture of combustion gases at a given temperature is based on chemical equilibrium, when the equilibrium constants are calculated on the assumption of constant pressure and temperature....
We employ the images method to establish the lifting surface equation including tunnel effects. We obtain a 2d hypersingular integral and we utilize Gauss-type quadrature formulas to discretize it. Numerical calculations...
The paper presents passive radar signature reducing principles and technologies and discusses the ways to implement stealthy characteristics in general vehicle design. Stealth is a major requirement to all current-genera...
Equilibrium stability analysis by numerical simulations for a linear system with time-delayed control
The work starts from the linearization of a nonlinear mathematical model of the electrohydraulic servomechanism with structural switching and delayed control. The delay, as well as the switching structure, can lead to in...
The torsion of the multicell sections
The paper is focused on the stress analysis of thin-walled multicell sections subjected to pure torsion. The shear flow and stiffness characteristics of the cross section for torsion are given. Example: aircraft wing sec...
Analysis of the chemical equilibrium of combustion at constant volume
Determining the composition of a mixture of combustion gases at a given temperature is based on chemical equilibrium, when the equilibrium constants are calculated on the assumption of constant pressure and temperature....
A numerical solution for the equation of the lifting surface in subsonic flow including tunnel effects
We employ the images method to establish the lifting surface equation including tunnel effects. We obtain a 2d hypersingular integral and we utilize Gauss-type quadrature formulas to discretize it. Numerical calculations...
General principles of passive radar signature reducing – stealth technology and its applications
The paper presents passive radar signature reducing principles and technologies and discusses the ways to implement stealthy characteristics in general vehicle design. Stealth is a major requirement to all current-genera...