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Design forming tool for production of cylindrical case
Fiedor, Pavel ; Štroner, Marek (referee) ; Dvořák, Milan (advisor)
The project was made as a part of a bachelor’s degree study program B-STG and it proposes the concept of a molding instrument for the making of a headless bushing. The making of the given part consists of 3 operations, including widening by means of a hard instrument and flanging. The instrument is fastened into a hydraulic press CUPJ 60/10. The cutting method is used in order to prepare the semi-product. The aim of the bachelor’s thesis is to propose a technological procedure of making and processing of design documentation of an instrument for making a headless bushing.
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Solar heating tap water
Kracík, Petr ; Baláš, Marek (referee) ; Fiedler, Jan (advisor)
This bachelor thesis deals with the heating of hot service water by means of solar energy through solar collectors. At the beginning the author describes the most frequent methods for heating of service water in Czech houses with the help of electrical energy, fossil fuel, gas and central heat supply, including the input expenses for buying equipment. The author describes a solar system and his basic elements and suggests two variants with supplement heating by means of electrical energy, which compares with electrical heating of service water. The overall thesis is conceived as a review of possibilities of heating hot service water in households with economical budget at the end of the work.
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Heating the child school
Pyszczyková, Anna ; Wierzbická, Helena (referee) ; Vališ, Ivan (advisor)
Introduction of the theoretical part of the thesis deals with the heat from the past to the present. There is a description of each resource usage, advantages and disadvantages.Calculation section provides an illustrative example the heating system, brand new building of the child school.
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Heating of Golf Club
Míková, Šárka ; Vendlová, Lucie (referee) ; Topič, Jan (advisor)
This bachelor thesis focuses on design of heating and warm water heating of golf club. The theoretical part describes central heating by firewood and pellets. In the calculation part is performed design of the heating system, boiler and necessary devices. And the last part includes technical report and project documentation.
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Pravděpodobnostní posudek spolehlivosti potrubí s korozně-napěťovými trhlinami metodou SBRA
Václavek, L. ; Marek, Pavel ; Gajdoš, Lubomír
The subject of the paper is a demonstration of the probabilistic assessment method of a pressure pipeline damaged by a system of stress corrosion crack. The fracture criterion is based on the fact that in the instant of the fracture the magnitude of the J-integral is equal to its critical value. First the fracture criterion is evaluated deterministically for nominal values of input quantities. Then attention is paid to incorporation of the randomness input quantities and the quantification of its influence on the probability of failure calculated using SBRA method, utilizing the Monte Carlo simulation technique.
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