scholarly journals Elastostatic problems in multicomponent, multilayered periodic composites

2018 ◽  
Vol 27 (1) ◽  
pp. 9-18 ◽  
Author(s):  
Monika Wągrowska ◽  
Vazgen Bagdasaryan ◽  
Olga Szlachetka
Keyword(s):  
Boundary Value Problems ◽  
Boundary Value ◽  
Two Dimensional ◽  
Periodic Composites ◽  
Modelling Procedure ◽  
Tolerance Modelling ◽  
Elastostatic Problem

The object of the analysis is a two-dimensional elastostatic problem for multicomponent, multilayered periodic composites. The equations of equilibrium for this composite are obtained within the framework of tolerance modelling procedure. The paper presents two examples of solutions of boundary value problems.

scholarly journals Displacements Caused by the Temperature in Multicomponent, Multi-Layered Periodic Material Structures

2020 ◽  
Vol 22 (3) ◽  
pp. 809-820 ◽  
Author(s):  
Vazgen Bagdasaryan ◽  
Monika Wągrowska ◽  
Olga Szlachetka
Keyword(s):  
Temperature Field ◽  
Boundary Value Problem ◽  
Thermal Stresses ◽  
Boundary Value ◽  
Two Dimensional ◽  
Dimensional Problem ◽  
Periodic Composites ◽  
Modelling Procedure ◽  
Tolerance Modelling ◽  
Model Equations

AbstractThe present study aims to analyse a two-dimensional problem of displacements in theory of thermal stresses for multicomponent, multi-layered periodic composites. The model equations are obtained within the framework of the tolerance modelling procedure. These equations allow to determine the distribution of displacements caused by the temperature field in the theory of thermal stresses. The paper presents an example of a solution of a boundary value problem.

scholarly journals TWO-DIMENSIONAL HYBRIDS WITH MIXED BOUNDARY VALUE PROBLEMS

2016 ◽  
Vol 56 (3) ◽  
pp. 245
Author(s):  
Marzena Szajewska ◽  
Agnieszka Tereszkiewicz
Keyword(s):  
Boundary Value Problems ◽  
Special Functions ◽  
Mixed Boundary ◽  
Boundary Value ◽  
Neumann Boundary ◽  
Dirichlet Condition ◽  
Two Dimensional ◽  
Neumann Type ◽  
Neumann Boundary Value Problems ◽  
Real Euclidean Space

Boundary value problems are considered on a simplex <em>F</em> in the real Euclidean space R<sup>2</sup>. The recent discovery of new families of special functions, orthogonal on <em>F</em>, makes it possible to consider not only the Dirichlet or Neumann boundary value problems on <em>F</em>, but also the mixed boundary value problem which is a mixture of Dirichlet and Neumann type, ie. on some parts of the boundary of <em>F</em> a Dirichlet condition is fulfilled and on the other Neumann’s works.

The half-plane diffraction problem for harmonic time dependence

1959 ◽  
Vol 252 (1270) ◽  
pp. 411-417 ◽  
Keyword(s):  
Electromagnetic Field ◽  
Time Dependence ◽  
Boundary Value Problems ◽  
Half Plane ◽  
Mixed Type ◽  
Boundary Value ◽  
Diffraction Problem ◽  
Two Dimensional ◽  
Conducting Screen ◽  
Plane Diffraction

Green’s functions are obtained for the boundary-value problems of mixed type describing the general two-dimensional diffraction problems at a screen in the form of a half-plane (Sommerfeld’s problem), applicable to acoustically rigid or soft screens, and to the full electromagnetic field at a perfectly conducting screen.

Sign in / Sign up

Export Citation Format

Share Document