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Heating options of a house
Klíma, Petr ; Elbl, Patrik (referee) ; Toman, Filip (advisor)
The bachalor‘s thesis, dealing with the possibilities of heating a family house is devided into three parts. The first part presents heat sources for houses and fuels that are used for heating. In the second part, the heat losses of already specifically selected house and the annual energy demand for heating are calculated. The third part deals with the economic evaluation of specific heat sources.
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Heat exchanger design for waste air heat recovery
Valentová, Helena ; Toman, Filip (referee) ; Baláš, Marek (advisor)
The master’s thesis deals with heat recovery from waste air in a multifunctional hall. The thesis contains a theoretical part that shows required parameters of an indoor environment, a composition of an air handling unit and a description of its individual parts suitable for this purpose. Subsequently a design calculation of a rotary heat exchanger and a plate heat exchanger is made. The calculation contains geometry, heat transfer and pressure drop. Then the heat exchangers are compared and a more suitable option for this application is chosen. Further the thesis includes drawing documentation of both types of heat exchangers.
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Heat-Hydraulic Design of the Exchanger for the Test Device
Únar, Jan ; Toman, Filip (referee) ; Kracík, Petr (advisor)
This bachelor thesis deals with the design of tube exchanger for testing device. The exchanger will serve to heat or cool the flowing air to the desired value. The heating / cooling medium flowing in the tubular space is water. The first part describes the functions, distribution, requirements and current trends of heat exchangers. The second part consists of thermal and hydraulic calculations for the variant of bare tubes and finned tubes and evaluation of results. The result of this work is a design of a tube exchanger, which has the shape of a square type channel for both variants.
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Design of Heat Pump
Křepela, Radim ; Elbl, Patrik (referee) ; Toman, Filip (advisor)
The aim of this bachelor thesis was basic research in the field of heat pumps. Calculations for heating of domestic hot water were done afterward. The theoretical part describes basic principles of heat pumps and covers a wide range of currently used types of heat pumps. Heat pumps are categorized by the environment from which the heat is taken out of. The experimental part contains calculations and selection of commercially available main components. Components were chosen based on the ability to heat 1000 L of hot domestic water from 20 to 50 °C in 4 hours.
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Heating options of a house
Vaculík, Štěpán ; Špiláček, Michal (referee) ; Toman, Filip (advisor)
This bachelor's thesis deals with the topic of possibilities in heating a family house. The work is divided into a theoretical part, where various types of heat sources for family houses are presented, including their division and a description of the principle of operation. In the second practical part, the heat loss of the selected house is determined. With their use are designed ideal heat sources and comparison is included.
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Cold production and trigeneration
Jordanov, Alexandr ; Toman, Filip (referee) ; Kracík, Petr (advisor)
This bachelor’s thesis is recherché dealing with cool production. The aim of this thesis is present the main cooling system, their comparison, practical realisations, describe laws, which should cooling systems accomplish and assess influence on the environment. The first two chapters are about cogeneration and trigeneration. The main part of the thesis is focused on different methods of cooling, their advantages, disadvantages and their influence on the environment. Because of refrigerants in cooling systems, which have negative impact on health and environment, is part of the thesis dealing with law. At the conclusion of the bachelor thesis is the assessment of cooling systems and their forward-looking perspective present.
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Thermal-hydraulic calculation of heat exchanger
Zemach, Vít ; Toman, Filip (referee) ; Milčák, Pavel (advisor)
This bachelor thesis deals with thermal-hydraulic calculation of heat exchanger. The first part describes the basic types of heat exchangers considering their construction and utilization. In the second part of the thesis, a complete thermal calculation of the designed heat exchanger is presented. This exchanger is shell and tube heat exchanger with straight tubes. The last part of the thesis is hydraulic calculation of pressure losses. All calculations are made in the EES program.
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Design of heat pump
Daxner, Ján ; Lachman, Jakub (referee) ; Toman, Filip (advisor)
The aim of this thesis is to design the main components of the heat pump on the basis of specified parameters. The first theoretical part is an introduction to the problem of heat pumps. It describes types of heat pumps, energy sources and their advantages and disadvantages. In the second calculation part, the calculation was performed according to the entered parameters on the basis of which the heat pump components were suitably selected.
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Boilers for Solid Fuel
Biskup, Michal ; Toman, Filip (referee) ; Elbl, Patrik (advisor)
The aim of the bachelor thesis is to discuss about boilers for solid fuel which small output (up to 500 kW). The theoretical part deals with basic distribution of fuel and boilers. The composition and type of fuel are described here in more detail. Further, there is listed the distribution of boilers and emission requirements. The practical part is devoted to the description of the experiment, which was carried out on the testing boiler Dakon Damat Pyro 20 G. The experiment was conducted in accordance with the ČSN EN 303-5 according to which the boiler was testing during certification. The results are discussed and compared according to given standards in the final part.
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