Wyniki wyszukiwania - BazTech

Ograniczanie wyników

Znaleziono wyników: 2

Liczba wyników na stronie

Wyniki wyszukiwania

Wyszukiwano:
w słowach kluczowych: warunek brzegowy Hankela

Sortuj według:

Ogranicz wyniki do:

On axisymmetrical boundary problem of unsteady motion of micropolar fluid in the half-space

El-Sirafy I. H., Aboutahoun A. W.

Bulletin of the Polish Academy of Sciences. Technical Sciences

2016

Vol. 64, nr 1

51--62

The aim of this paper is developing an exact solution for the problem of axisymmetrical flow of unsteady motion of micropolar fluid in the half-space when the shear stresses are given on the boundary. The Laplace-Hankel transform technique is used to solve this problem. Some physical quantities such as velocities, pressure and microrotations are obtained and illustrated numerically.

Third boundary condition formulation for electromagnetic field problems

Spałek D.

Journal of Technical Physics

1999

Vol. 40, no 2

209-221

The paper deals with the problem of formulation of Hankel's boundary condition for an electromagnetic field (the so-called third condition). In comparison to the heat transfer and the temperature distribution problems, this condition for electromagnetic field problems should be introduced by means of a more complicated procedure. Indeed, Hankel's condition for the temperature field problems can be easily derived from the convection principle. An analogous principle which may lead in such a simple way to Hankel's boundary condition does not exist for the electromagnetic field problems. Hankel's condition has been formulated for several shapes of the boundary surface by means of the field analysis. An example which emphasises the importance of this problem has been provided.