Results 231 to 240 of about 4,452,190 (289)
Some of the next articles are maybe not open access.
Frequency characteristics method development
11th International Symposium on High-Voltage Engineering (ISH 99), 1999The work containing the application investigation results of the Fourier integral transformation for high voltage impulse measuring systems parameters determination was presented. The amplitude frequency spectrum of the inverse Fourier transformation was submitted, low frequency and high borders of the spectrum were investigated.
openaire +1 more source
2015
This chapter describes a classical technique for constructing solutions of hyperbolic PDEs. The method is applied to linear systems of PDEs and to nonlinear PDE problems. This naturally leads to a discussion of more advanced topics including shocks, Riemann problems and weak solutions.
David F. Griffiths +2 more
openaire +1 more source
This chapter describes a classical technique for constructing solutions of hyperbolic PDEs. The method is applied to linear systems of PDEs and to nonlinear PDE problems. This naturally leads to a discussion of more advanced topics including shocks, Riemann problems and weak solutions.
David F. Griffiths +2 more
openaire +1 more source
Periodic method of characteristics
Journal of Computational Physics, 1973Abstract A modification to the method of characteristics (MOC) is described for solving a system of two first order hyperbolic partial differential equations possessing periodic solutions. The condition of the physical system is specified by two boundary conditions at a single spatial location.
openaire +1 more source
Method of characteristic modes
AntennasIn recent years, the number of works on the method of characteristic modes and problems solved with its help has increased significantly, which indicates an awareness of its potential and, in connection with this, a growing interest in this approach.
V. P. Kudin, I. A. Fanyaev
openaire +1 more source
Characteristic Basis Function Method
2013An efficient technique for solving large electromagnetic problems, called Characteristic Basis Function Method (CBFM), is presented. It is a rigorous technique, based on Method of Moments (MoM), which can solve electrically very large problems using less computer resources than MoM.
Eliseo Garcia +2 more
openaire +1 more source
1993
Abstract As explained in section 1.5 the hyperbolic equations such as the kinematic wave equation typically have curves associated with them called characteristics and these carry information about the solution. The method of characteristics uses this property to obtain the solution by moving out along the characteristics from the ...
openaire +1 more source
Abstract As explained in section 1.5 the hyperbolic equations such as the kinematic wave equation typically have curves associated with them called characteristics and these carry information about the solution. The method of characteristics uses this property to obtain the solution by moving out along the characteristics from the ...
openaire +1 more source
2013
The purpose of this chapter is to develop the method of characteristics for the solution of dynamic problems in thermoelasticity. The theoretical analysis of dynamic stresses due to impact loadings has generally been performed by the Laplace transform method.
M. Reza Eslami +5 more
openaire +1 more source
The purpose of this chapter is to develop the method of characteristics for the solution of dynamic problems in thermoelasticity. The theoretical analysis of dynamic stresses due to impact loadings has generally been performed by the Laplace transform method.
M. Reza Eslami +5 more
openaire +1 more source
1977
The Schnyder-Bergeron technique has, until recently, been considered the best method of solving transient problems. It is very limited and subject to error, however. The work involved in analysing networks containing a significant number of pipes, say more than eight or nine, is unacceptable in any engineering circumstance.
openaire +1 more source
The Schnyder-Bergeron technique has, until recently, been considered the best method of solving transient problems. It is very limited and subject to error, however. The work involved in analysing networks containing a significant number of pipes, say more than eight or nine, is unacceptable in any engineering circumstance.
openaire +1 more source
Method of Boundary Characteristics
Journal of Engineering Physics and Thermophysics, 2015A new integral method based on the system of identical equalities of 2n-multiple integrals of the desired temperature function and the corresponding boundary characteristics is presented. This method was used for the approximate solution of problems of a semi-bounded space and a lengthy plate with first-kind boundary conditions.
openaire +1 more source
The performance-characteristics of analytical methods—I
Talanta, 1970The ever-increasing volume of analytical literature makes it important to be able to compare unambiguously the advantages and disadvantages of analytical methods. To this end, a set of consistent definitions and methods for determining quantitative performance-characteristics (e.g., precision, sensitivity, bias) is needed.
openaire +4 more sources