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Project of heating system for house
Svoboda, Lubomír ; Moskalík, Jiří (referee) ; Štelcl, Otakar (advisor)
In the bachelor’s thesis was an analysis of the sources of residential house heating and gas boilers installed at the same time, the proposed condensing gas boiler, heat pump air-to-water and stoves. Comparison of the effectiveness of these heat sources was based on heat loss calculations and laboratory measurements efficiency stoves. Outcome of this work is to design cost-effective and environmentally friendly residential house heating.
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Possibilities of Heating of Family House
Dolinay, Jiří ; Škvařil, Jan (referee) ; Lisý, Martin (advisor)
Selection of suitable heating source and design whole heating system is an important aspect of the building a family house. This work describes different ways as it is possible heat the house. Specifically, it deals with problems of low-energy houses. The work also included the calculation of the specific object.
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Biomass heating options
Synek, Michal ; Baláš, Marek (referee) ; Štelcl, Otakar (advisor)
This bachelor thesis is divided into five main parts. The first part divides stoves according to the type of grate, material, trasmission of heat and combustion of gasses. The second part deals with the ČSN EN 13 240 norm. The following parts discuss measurement points and the devices used for measuring and test fuel. The last part deals with the collected data, the results drawn from these data and the efficiency calculation.
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Heat exchanger design
Los, David ; Lachman, Jakub (referee) ; Baláš, Marek (advisor)
This bachelor's thesis deals with the design of a heat exchanger for the use of residual energy from flue gases from fireplace stoves. Part of the work is a brief description and overview of heat exchangers used in industry, including a chapter on flue gas exchangers. The work also includes a simple conceptual design of the heating circuit of a family house and the following choice of heat exchanger type. The conceptual design is followed by the design of the geometry of the exchanger, the determination of the size of the heat exchange surface and the calculation of pressure losses. The thesis also includes drawing documentation.
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Project of heating system for house
Svoboda, Lubomír ; Moskalík, Jiří (referee) ; Štelcl, Otakar (advisor)
In the bachelor’s thesis was an analysis of the sources of residential house heating and gas boilers installed at the same time, the proposed condensing gas boiler, heat pump air-to-water and stoves. Comparison of the effectiveness of these heat sources was based on heat loss calculations and laboratory measurements efficiency stoves. Outcome of this work is to design cost-effective and environmentally friendly residential house heating.
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Biomass heating options
Synek, Michal ; Baláš, Marek (referee) ; Štelcl, Otakar (advisor)
This bachelor thesis is divided into five main parts. The first part divides stoves according to the type of grate, material, trasmission of heat and combustion of gasses. The second part deals with the ČSN EN 13 240 norm. The following parts discuss measurement points and the devices used for measuring and test fuel. The last part deals with the collected data, the results drawn from these data and the efficiency calculation.
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Possibilities of Heating of Family House
Dolinay, Jiří ; Škvařil, Jan (referee) ; Lisý, Martin (advisor)
Selection of suitable heating source and design whole heating system is an important aspect of the building a family house. This work describes different ways as it is possible heat the house. Specifically, it deals with problems of low-energy houses. The work also included the calculation of the specific object.
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Analysis of the influence of energy prices on stove saleability as an alternative source of heating
Bohumínský, Roman ; Chytilová, Helena (advisor) ; Babin, Jan (referee)
Since it is possible to observe quite stable rise in prices of energies, the question whether households are reacting by substituting the sources of energies arises. In this aspect, households can reduce their costs mainly on heating. That is why this thesis analyses the link between prices of coal, electricity, natural gas, wood (in exchange and supplier forms -- these being the independent variables) and sales of stoves which are used as dependent variable and are viewed as an alternative source of heating leading to possible cost reduction. We also calculate with the average wage, unemployment and temperature. The data source consists of time series following years 2011 and 2012 which were collected on daily basis in Czech Republic. To quantify this link, we introduce 8 different OLS estimates differing in price and properties of the stoves. We managed to verify the link between energy prices, unemployment, average wage and sales of stoves. We have found out that there is negative relation between wood and even coal prices, which are accounted as complements to stoves. Positive significant relation is present for prices of natural gas and also for the average wage. When we divided the dataset according to average price of stoves, we acquired different magnitudes of response for data obtained from stock exchange and suppliers of energies. By this division, we detected positive effect of unemployment (unfortunately slightly nonsignificant) with cheaper stoves and negative effect with more expensive ones.
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