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Condensing technology and flue gas
Müller, Jan ; Topič, Jan (referee) ; Počinková, Marcela (advisor)
This thesis is developed as a proposal for heating for a primary school and kindergarten in the region of Brno-countryside. For the insulated building, a combination of heating and air-conditioning is proposed. The concept is designed so that the air-conditioning preheats the exterior air and the heating system warms the incoming air to a comfortable temperature. For the required thermal performance, sources of heat (for gas and pellets) and a layout solution for the boiler room is designed. Drainage of combustion products is proposed for both solutions. The project solution is per the extent of the construction permit. The theoretical part is linked with the practical part through the condensation boilers, their function and division, and drainage of combustion products. The experiment for the given topic was conducted on the drainage of combustion products. The pressure loss of the reverse knob was determined in relation to the flow rate of air in the condensation boilers as this loss is essential in assessing the drainage of combustion products.
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Thermoproperties of foundry moulds in dependence on different used foundry sands
Šuráň, Jiří ; Rusín, Karel (referee) ; Cupák, Petr (advisor)
The project elaborated in frame of engineering studies is submitting the study of thermal properties of holding mixtures using different types of sand. Were tested a total of 5 sands: zirkon, ŠH22, chromite, olivine and dunite. Molding compounds were tested for thermal capacity, thermal conductivity and heat accumulation. The highest heat capacity was achieved in dunite sand. The largest heat accumulation had mixture with chromite sand and the best thermal conductivity was found in a mixture with olivine sand.
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The energy demand of buildings with almost zero energy consumption
Horáčková, Leona ; Vyhlídalová, Karolína (referee) ; Horák, Petr (advisor)
The master thesis is focused on rating of buildings with almost zero energy consumption. Theoretical part summarizes general requirements on buildings with almost zero energy consumption. It also discusses other categories of buildings on terms of energy demand and influences and factors affecting the energy performance of buildings. The calculating part comparing three different construction systems of designed family house by means of energy demand with energy assessment and energy performance certificate of buildings.
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Design of Fireplace Stoves
Crhová, Veronika ; Sládek, Josef (referee) ; Sovják, Richard (advisor)
This Bachelor’s thesis deals with designing a hot air stove for solid fuels. The stove is designed to accumulate a huge amount of heat and to heat the space. The main idea is to work with unusual material. The concept is build on simple design and function. The thesis is composed of current market trends, design process and technical parameters.
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Heat storage tank for heat pumps
Daněk, Tomáš ; Forman, Matěj (referee) ; Hejčík, Jiří (advisor)
The goal is to design a storage tank to the heat pumps air to water. The first part describes how a heat pump works and why it is advantageous to use the tank. Another section focuses on ways to accumulation of heat. Established a program that simulates the behavior of the heat pump system with storage tank, described how this program works and is designed tank size for a given heat pump. The last chapters deal with the calculation of minimum area of heat flow exchanger and the proposal inlet valve for improving the thermal stratification of the tank.
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Computational structural assessment of buildings in terms of energy performance
Kaplan, Václav ; TROJAN,, Karel (referee) ; Šťastník, Stanislav (advisor)
This thesis deals with the computational comparison of the energy performance of buildings of various construction materials. The work aims at assessing the building as a thermal system. The theoretical part describes the methods for calculating the energy performance of buildings. The experimental part of the work focuses on quantifying the heat consumption of specific buildings in terms of thermal stability and it is later compared with the results calculated in accordance with the applicable technical standards.
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The energy demand of buildings with almost zero energy consumption
Horáčková, Leona ; Vyhlídalová, Karolína (referee) ; Horák, Petr (advisor)
The master thesis is focused on rating of buildings with almost zero energy consumption. Theoretical part summarizes general requirements on buildings with almost zero energy consumption. It also discusses other categories of buildings on terms of energy demand and influences and factors affecting the energy performance of buildings. The calculating part comparing three different construction systems of designed family house by means of energy demand with energy assessment and energy performance certificate of buildings.
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Computational structural assessment of buildings in terms of energy performance
Kaplan, Václav ; TROJAN,, Karel (referee) ; Šťastník, Stanislav (advisor)
This thesis deals with the computational comparison of the energy performance of buildings of various construction materials. The work aims at assessing the building as a thermal system. The theoretical part describes the methods for calculating the energy performance of buildings. The experimental part of the work focuses on quantifying the heat consumption of specific buildings in terms of thermal stability and it is later compared with the results calculated in accordance with the applicable technical standards.
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Design of Fireplace Stoves
Crhová, Veronika ; Sládek, Josef (referee) ; Sovják, Richard (advisor)
This Bachelor’s thesis deals with designing a hot air stove for solid fuels. The stove is designed to accumulate a huge amount of heat and to heat the space. The main idea is to work with unusual material. The concept is build on simple design and function. The thesis is composed of current market trends, design process and technical parameters.
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