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Sanitation installations and gas installations in the supermarket
Boček, Milan ; Vaščáková, Alena (referee) ; Vrána, Jakub (advisor)
This master’s thesis deals with the overall sanitary and gas pipeline installation in a supermarket. The theoretical part deals with equipment and requirements for large kitchens with regard to the food preparation in this building. The computing and design part deals with the sewerage, water supply and gas distribution in the supermarket. The property counts over six thousand square meters and is partly two-storeyed. There are also several smaller sales units in addition to the sales areas, facility for staff and warehouses. The diploma thesis is based on current Czech and European regulations.
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Design of Circulator Pump
Březnová, Tereza ; Sládek, Josef (referee) ; Sovják, Richard (advisor)
The Bachelor's thesis deals with the design of a circulator pump. The aim of this thesis is to design a circulator pump to solve existing circulator pump problems that have emerged from the research. Using a new, innovative design, a final solution was created to deal with ergonomic and other functional requirements. This created a new circulator pump design with a system that could be commonly used in the user's favour in the future.
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Heat measurement of electric machine
Trnka, Zbyněk ; Vítek, Ondřej (referee) ; Janda, Marcel (advisor)
The aim of this bachelor´s thesis was to familiarize with various methods of measurement of the temperature of electrical machines with cooling. The introduction of this work is dedicated to basic terms and definitions from spheres of advection, circulation, losses and heat removal from electric machine. The attention is especially devoted to contact measurement by means of thermocouples and next the measurement of temperature without contact. Finally, the work goes into analysis of losses, heat removal and measurement of the temperature of asynchronous machine.
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Sanitation installation and gas installation in residential building
Vaněk, Ondřej ; Vaščáková, Alena (referee) ; Vrána, Jakub (advisor)
The thesis deals with sanitary engineering and gas installation in an apartment building with a healthcare facility. The theoretical part is focused on the installation systems, which are addressed to the suitability of the system in the given project, and the advantages and disadvantages of these systems. Computational and project part addresses the sewer, water mains and gas in the specified object. Designed building is without a basement and eight storeys. On the first floor is located technical facilities around the building and three residential units. All other floors are located on each floor of four residential units. This thesis is done on the basis of current Czech and European regulations.
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Calculation of the cooling medium in the asynchronous
Trnka, Zbyněk ; Skalka, Miroslav (referee) ; Janda, Marcel (advisor)
The aim of this master´s thesis was to model the fan for the induction motor, and then to solve this model using Ansys CFX in the terms of flow, when considering the different speeds of rotation of the rotor. The introduction of this work is dedicated to basic terms and definitions from spheres of fluid flow, cooling of the electrical machines, especially to the cooling of the asynchronous machine. There is also attention paid to losses in this machine. Finally, there is modeled radial fan and an air gap of specified induction machine. By using Ansys CFX the flow, which passes from the fan into the air gap, is analyzed.
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Plumbing Systems Modernization for Sport Centre Buildings
Kohutek, Ivo ; Vrána, Jakub (referee) ; Bárta, Ladislav (advisor)
This thesis deals with the reconstruction of sanitary installations in the multi-purpose sports facility STARS in Třinec. It is a large complex with an administration building. The theoretical part is focused on heating and distribution of hot water. It considers multiple solutions to the problem. The practical part then deals in depth with one of the discussed options in a selected few buildings.
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Usage of Busbar as a Source of Heat
Svoboda, Ondřej ; Macháček, Jan (referee) ; Radil, Lukáš (advisor)
This study is dedicated to the use of heat energy from the busbar and its cooling system. The study deals with thermal analysis of the busbar, both using numerical simulations in SolidWorks and practical examination – warming of the busbar. We can verify the correctness of the simulation from the measured values. To determine the temperature profile of the busbar, it is necessary to measure the temperature at various points of the busbar by contact method using thermocouple or contactless method using a thermal imager. Measurements are performed at the busbar LIA1600 made by Siemens Busbar Trunking System Mohelnice. The aim of the study is to analyze temperature busbar, to suggest the most efficient method of heat recovery, and to make economic calculation
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