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Effect of clay plasters application on heat storage
Koukalová, Pavla ; Vlach, František (referee) ; Bečkovský, David (advisor)
The aim of this master thesis is a research of effects of clay plaster application and natural ventilation on heat storage of a room. In addition to theoretical analysis of basic characteristics of clay as material used in the field of civil engineering, an experimental verification of these characteristical features is carried out as well. The thesis also studies thermal comfort of a room in terms of humidity and concentration of CO2 in dependence of natural ventilation. In the last part, numerical verification of effects of clay plaster application on heat storage is calculated using Simulace 2015 software.
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Heating of the company building
Hudcová, Nikola ; Vendlová, Lucie (referee) ; Počinková, Marcela (advisor)
The bachelor's thesis deals with the design of heating and hot water in the company building (office building with shop and apartment). The work consists of three parts, theoretical, computational and project. The theoretical part deals with underfloor heating. The calculation part includes the design of heating using heaters and underfloor heating, dimensioning of the heating system, design of hot water preparation, design of forced ventilation, design of heat source and its security devices. The heat source is made from two suspended gas condensing boilers, water heating is stacked by help of an indirect heating stationary hot water storage tank, for forced ventilation is designed an air-conditioning unit with heat recovery and a water heater. The project part contains a technical report and project documentation.
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Indoor environment in residential buildings
Hudcová, Nikola ; Formánek, Marian (referee) ; Počinková, Marcela (advisor)
The master‘s thesis deals with the design of heating and hot water preparation for the panel house G57 in Brno. The thesis consists of three parts, namely theoretical, computational and experimental. The theoretical part deals with the indoor environment of buildings. The calculation part deals with the complete design of the building's heating. Two variants of the design of the heat source are made, the first variant is a central heat supply and the second is a cascade of three heat pumps. Hot water preparation, fittings, circulation pumps, security devices and other equipment are designed for both heat source variants. The experimental part contains the measurement of selected parameters of the indoor environment in 3 different objects for housing. The task of the measurement was to find out whether the criteria of the indoor environment of the objects for living are met.
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Ventilation of office center
Medková, Tereza ; Rubinová, Olga (referee) ; Uher, Pavel (advisor)
The bachelor's thesis deals with the design of central air conditioning systems in an administrative building. The aim of this design is to ensure an optimal working microclimate in the assessed premises. The theoretical part is focused on the detailed specification of the used ventilation systems.
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Warm air heating systems in family houses
Jankůj, Josef ; Hejčík, Jiří (referee) ; Košner, Jan (advisor)
The aim of my work on the theme “Warm air heating systems in family houses” is to summarize used systems, it´s individual components, pass judgment on preferences and shortcomings of this systems. First part is oriented on general familiarization with air rating, examination advantages and disadvantages against classic warm-water system. Second part put mind to elementary systems of airing buildings, their parting and identification with their particular principle.
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Ventilation of the Education Building
Zachoval, Matouš ; Rubinová, Olga (referee) ; Uher, Pavel (advisor)
This bachelor thesis deals with the evaluation of the current state indoor microclimate of educational object before and after the reconstruction of windows. On the basis of my own measurements there is designed a forced ventilation using two air-conditioning systems which ensure a required microclimate of all classrooms.
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Heating of the building with a restaurant
Čechlovská, Michaela ; Horká, Lucie (referee) ; Počinková, Marcela (advisor)
The objective of this bachelor thesis is to design a heating system for a two-floor building containing a restaurant on the 1st floor, and a guest house on the 2nd floor. The building has a flat roof. The thesis is divided in three parts: theoretical, calculating, and project documentation part. The theoretical part focuses on the heat pumps: basic information, history, principle of functioning and types of pumps. The ground / water heat pump is studied in detail. The calculating part presents the heating project itself and the proposal of hot water preparation. The building is heated by the means of underfloor heating as well as a system of heaters. The heat source is designed as a ground-water heating pump with vertical ground collectors. The ventilation of the 1st floor is forced via two HVAC units, the ventilation of the 2nd floor is natural. The preparation of hot water is assured by two non-direct heating storage tanks for preheating and reheating water. Preheating by solar collectors. The project documentation part contains the technical analysis and drawing documentation.
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Microclimate study rooms with natural ventilation
Hajn, Daniel ; Uher, Pavel (referee) ; Rubinová, Olga (advisor)
Master thesis solves the level of CO2 concentration in the premises of universities in Brno. The main objectives of the processed data measured from two monitored rooms, compare it with the permissible limits of concentration, evaluate the effectiveness of natural ventilation and develop a more efficient way to exchange air with forced venti-lation. Space solutions are part of the Philosophical Faculty of Masaryk University, the fourth above-ground floors of buildings A and B1. The theoretical part deals with CO2 concentrations, measurement methods, the influence of CO2 on the organism and the assessment of daylight.
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Hybrid ventilation in buildings
Havlíček, Jan ; Pešek, Martin (referee) ; Charvát, Pavel (advisor)
This bachelor thesis deals with hybrid ventilation in buildings. The first part of the thesis discusses ventilation, the classification of ventilation and then natural and mechanical ventilation are summarized. The second part focuses on hybrid ventilation. Here the classification of hybrid ventilation, 2 examples of hybrid ventilation in non-residential premises and 4 hybrid ventilation systems for 4 climate zones are mentioned.
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