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Design and optimization of heat pump operation
Bergr, Josef ; Šikula, Ondřej (referee) ; Formánek, Marian (advisor)
The aim of the thesis "Design and optimization of the heat pump" is the project documentation for building permits, finding a suitable source of heat and cold. The problem is solved for a Tesco hypermarket. The device is designed to meet the health, performance and functional requirements for indoor climate. The task of this device is to transport fresh air into the interior cover heat losses in winter and coverage heat gains during the summer. The theoretical part deals with the problem of heat pumps. Special mention is about heat pump air x air. Calculation and design part is a specific proposal, two air conditioners and optimizing for winter. The experimental part deals with the processing of data on existing rooftop units.
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Draft cooling system for food
Doležal, Jan ; Vlček, Petr (referee) ; Formánek, Marian (advisor)
The bachelor thesis deals with the cooling systems of food premises. The theoretical part focuses on the issue and various possibilities of direct cooling. The result of the calculation is design of optimal cooling system for object to poultry processing.
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Performance of heat
Kocandová, Karolína ; Formánek, Marian (referee) ; Počinková, Marcela (advisor)
The topic of the diploma thesis is the operational efficiency of heat sources . The thesis is divided into three parts. In the first part a theoretical solution of the heat sources efficiency can be found. In the second part there is a calculation solution of the project. The project solves the heating of a football stadium. Two variants of the heating source and warm water preparation are suggested and the variants are consequently compared and evaluated. The last part is experimental - the topic of the experiment is the efficiency of heat sources.
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Operation and management of shower heat recovery exchanger
Veselská, Monika ; Vendlová, Lucie (referee) ; Formánek, Marian (advisor)
This thesis deals with the operation and management of shower recuperative heat exchangers, energy recovery from them and further use of this energy. This work is divided into four parts. The first presents the possibilities of using energy from wastewater. The second part deals with the design possibilities of energy recovery from waste water in the building, design water and sewer . The third part is devoted to the specification of the shower regenerative heat exchanger, its operation, regulation and control, culminating in economic evaluation of the proposed exchanger. The last part is a technical report and annexes drawings of the project.
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Air conditioning of the pool halls
Slabá, Jana ; Formánek, Marian (referee) ; Blasinski, Petr (advisor)
The diploma thesis is focused on the description of the properties of humid air, its evaporation and its chemical composition. Calculation of the amount of evaporated water from the water surface or condensate evaporation during the drying process using domestic appliances, for rooms with permanent humidity and wet operation. In the theoretical part I will deal specifically with the methods of calculation of the evaporation and the properties of the inner microclimate depending on the external conditions with its influence on the building structures and the persons who will be present in such a microclimate. A solution of the air-conditioning unit is taken from the bachelor's thesis and three other variants of air-conditioning units are designed, which are compared in the framework of the optimal and economical solution for operation in the pool environment. The experimental part is focused on specific examples of calculation and measurement. The measurement deals with year-round moisture measurements in damp rooms in family buildings, specifically in bathrooms. Another part of the experimental measurement will be the determination of the amount of evaporated water from a domestic appliance designed to dry the laundry in a condensing manner. And the main, fundamental measurement is the amount of evaporated water on a particular model of the pool hall.
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Optimization of indoor climate in a historical room
Vaňková, Klára ; Formánek, Marian (referee) ; Maurerová, Lenka (advisor)
Diploma thesis solves an indoor climate specializing to historical buildings. The thesis is devided to three parts. First part contains The experiment in historical rooms took place at Austerlitz chaetau. Humidity and temperature was mesuared and the impact of these two parametres was evaluated according to chosen methodic. Diploma thesis sol-ves optimalization of internal microclimate of these two rooms. Two types of heating are designed in accordance with technical standards. These types are evaluated according to different criterions and the best type of heating is chosen – infraheating.
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Water to water heat pump design
Jašek, František ; Formánek, Marian (referee) ; Hejčík, Jiří (advisor)
First part of my diploma thesis contains theoretical description of compressor based heat pumps, refrigeration cycle, main components of refrigeration cycle and auxiliary equipment. Second part contains the heat pump WATER-WATER desing. It will be used for heat recovery from cogeneration units in heating plants.
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Energy efficient building systems
Hakl, Jaroslav ; Formánek, Marian (referee) ; Počinková, Marcela (advisor)
Content of this diploma thesis is analysis of the operation of heat and cold sources and its evaluation based on data from measurement and control systém and design of a new solution for heating and cooling selected part of the object Otevřená zahrada. Building is located on the street Údolní in Brno. It is a three-storey building serving as offices of non-profit organizations and weekend activities of the organization. On the first floor there is a technical background of the building and half of it is used by four offices. On the second floor there is a seminar hall with a capacity of 50 persons. The rest of the floor is used by three meeting rooms and three offices. The third floor is used by four offices. For the heating and cooling of building, there are designed heat pumps ground-water. Air exchange in the building is provided by the air handling unit.
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Heating of a holiday house
Krahula, Tomáš ; Formánek, Marian (referee) ; Počinková, Marcela (advisor)
A heating design of a building for recreation and design of hot water heating are a subject of this bachelor thesis. The theoretical part deals with a topic of solid fuel boilers and a gasification process. The computational part deals with a design of a hot water heating system. The heat is produced by a wood gasifying boiler. Radiators are used to distribute the heat to surroundings. The design of hot water describes how the water is heated by the heat producing boiler and also by a solar system. A technical report is written in the project section.
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Industrial cooling systems
Doležal, Jan ; Horák, Petr (referee) ; Formánek, Marian (advisor)
This thesis describes the design of cooling ice rink. Cooling system design is based on a physical nature, measured data and observations from practice. The result is a proposal cooling system with the highest possible cooling factor, which uses waste heat for technology needs snow pit and hot water, in order to achieve the lowest cost of operation ice rink.
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