Nowadays, numerical methods constitute an important tool in the analysis of information that cannot be obtained experimentally, or can only at a high cost subject to significant disadvantages [...]

Numerical study of various processes leads to the need clarification (extensions) limits applicability computational constructs and modeling tools. For dynamical systems, this question may be related with a generalization concept derivative, which keeps used constructions relevant. In article we introduce weak local differentiability in space Lebesgue integrable functions consider consistency s...

In present study, experimental measurements and mathematical modeling were employed to investigate the different parameters, such as temperature of different parts of oven, natural gas consumption, flue gases temperature and portion of different heat transfer mechanisms during baking, in two different traditional flatbread bakeries called Sangak (/sӑngӑk/) and Barbari (/bӑrbӑri/). In all studie...

recent developments in nanostructured products draw considerable attention to ultrafine grained materials. these materials are normally manufactured by different severe plastic deformation (spd) methods. in the present study, analytical models and finite element method (fem) are used to calculate strain imposed to a specimen that was deformed by equal channel angular pressing (ecap). in additio...