National Repository of Grey Literature 7 records found  Search took 0.01 seconds. 
Electromagnetic compatibility tests
Kolařík, Jan ; Hoder, Karel (referee) ; Havlíková, Marie (advisor)
The aim of this bachelor project is analysis problems branch of science EMC. The bachelor project contains basic distribution field and description individual parts of the field. Next bachelor project contains detailed description of individual measuring devices and equipment test room of EMC in company AEV s.r.o. like are signal generator, spectral analyzer and antennes. Last part of bachelor project deals with measurement electromagnetic interference on the product from the company AEV s.r.o. in accordance with the standard TL965 and design report of tests for a customer.
Fractal capacitors properties
Chvíla, Ladislav ; Sedlák, Petr (referee) ; Hruška, Pavel (advisor)
This work is focused on computer simulations of fractal capacitors. The geometry of capacitors and its influence is investigated. Simulations are realized in programs Matlab, SolidWorks and Comsol Multiphysics. There are also several specific examples of different geometrics of capacitors their comparisons and assessment.
Electrostatics generators
Hnyk, Michal ; Dvořák, Leoš (advisor) ; Šabatka, Zdeněk (referee)
Title: Electrostatic generators Author: Michal Hnyk Department: Department of Physics Education Supervisor: doc. RNDr. Leoš Dvořák, CSc., Department of Physics Education Abstract: This bachelor thesis named Electrostatic generators is divided into four main parts. The first part deals with the role of experiment in physics teaching on primary and high schools and brings some important arguments why the experiment plays irreplaceable role in teaching physics. Second part deals with the explanation of principles of operation of some particular types of real electrostatic generators. Third part describes the concept of construction, its' improvements and experience with building of the Bonetti electrostatic machine, which can become a desirable instrument in schools thanks to its' properties and affordable cost. There are also results of measurements of some parameters of available generators mentioned. Fourth part consists of gathered school demonstrative experiments from electrostatics, which are chosen to match teachers' needs by their simplicity of performing and their applicability to demonstration of electrostatics for students. Keywords: electrostatics, generator, experiment
Electrostatics generators
Hnyk, Michal ; Dvořák, Leoš (advisor) ; Šabatka, Zdeněk (referee)
Title: Electrostatic generators Author: Michal Hnyk Department: Department of Physics Education Supervisor: doc. RNDr. Leoš Dvořák, CSc., Department of Physics Education Abstract: This bachelor thesis named Electrostatic generators is divided into four main parts. The first part deals with the role of experiment in physics teaching on primary and high schools and brings some important arguments why the experiment plays irreplaceable role in teaching physics. Second part deals with the explanation of principles of operation of some particular types of real electrostatic generators. Third part describes the concept of construction, its' improvements and experience with building of the Bonetti electrostatic machine, which can become a desirable instrument in schools thanks to its' properties and affordable cost. There are also results of measurements of some parameters of available generators mentioned. Fourth part consists of gathered school demonstrative experiments from electrostatics, which are chosen to match teachers' needs by their simplicity of performing and their applicability to demonstration of electrostatics for students. Keywords: electrostatics, generator, experiment
Electromagnetic compatibility tests
Kolařík, Jan ; Hoder, Karel (referee) ; Havlíková, Marie (advisor)
The aim of this bachelor project is analysis problems branch of science EMC. The bachelor project contains basic distribution field and description individual parts of the field. Next bachelor project contains detailed description of individual measuring devices and equipment test room of EMC in company AEV s.r.o. like are signal generator, spectral analyzer and antennes. Last part of bachelor project deals with measurement electromagnetic interference on the product from the company AEV s.r.o. in accordance with the standard TL965 and design report of tests for a customer.
Fractal capacitors properties
Chvíla, Ladislav ; Sedlák, Petr (referee) ; Hruška, Pavel (advisor)
This work is focused on computer simulations of fractal capacitors. The geometry of capacitors and its influence is investigated. Simulations are realized in programs Matlab, SolidWorks and Comsol Multiphysics. There are also several specific examples of different geometrics of capacitors their comparisons and assessment.
Singularity v elektro- a magnetostatice a jejich účinné řešení pomocí hp- FEM
Segeth, Karel ; Šolín, P. ; Zítka, M.
In this paper we review the derivation of the partial differential equations describing electro- and magnetostatics, and give an overview of basic ideas of the hp-FEM. An example electrostatics problem is used to illustrate the superiority of the hp-FEM over the standard FEM.

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