|
| |
|
|
Design and construction laboratory exercise with Peltier cell
Mejzlík, Michal ; Šlezingr, Jan (referee) ; Macháček, Jan (advisor)
The introduction of this paper describes three thermoeletrical effects and their properties. It also deals with thermoelectrical cells, which are using Seebeck´s and Peltrier´s effects. The paper decribes principles how the Peltier´s cells work, their mathematical model, construction and practical use. The paper shows what kinds, shapes and output we can meet at the market and which kinds of parameters regulate their selection. The paper suggests the possibility to measure characteristic behaviour and quantity during laboratories tasks and their evaluations. At the conclusion is adduced the suggestion of laboratory task together with theoretically made pilot protocol.
|
|
|
Heat exchanger design
Zdvyhal, Marian ; Hrnčířová, Michaela (referee) ; Baláš, Marek (advisor)
This bachelor thesis solves design of a heat exchanger for hot water boiler with gasification chamber for preheating the combustion air with the heat of the combustion products. Calculation values were experimentally measured. Thesis contains brief description of the shell and tube heat exchanger, stoichiometric combustion calculation, geometrical dimensions design of the heat exchanger, pressure loss and thermal performance calculation. It also includes drawings of the designed exchanger.
|
|
|
Risk assessment design margin of process and power equipment
Horsák, Jan ; Pačíska, Tomáš (referee) ; Jegla, Zdeněk (advisor)
This work is devoted to description of methodology of determining process and power equipment design margins, which is based on assessment of a relative process importance of the equipment in question. The methodology is theoretically analysed, brought into context of common design practice and demonstrated on actual cases. Substantial part of this work analyses heat transfer in general as a base of heat exchanger design process.
|
|
|
Heat radiators.
Zygmont, Martin ; Pešek, Martin (referee) ; Katolický, Jaroslav (advisor)
The thesis gives an overview of heating elements, their division into four basic groups and a description of each body. Also listed are the essential characteristics of the individual elements and their behavior in the heating systems. This work also deals with the influence of certain characteristics of heating elements in their behavior and presents the advantages and disadvantages of heating elements.
|
|
|
Heating multifunctional building
Čajčíková, Jolana ; Horák, Petr (referee) ; Počinková, Marcela (advisor)
The theme of this bachelor´s thesis are problems of condensing gas boiler rooms in the theoretical part and heating multifunctional building in the calculation part. The four-floor multifunctional building is situated in Brno in a slightly built-up area and includes commercial units, classrooms and administrative units for rent, an IT company and a restaurant for 120 people situated in the fourth floor. The heat source for this building is a gas condensing boiler room. The heating surface consists of steel panel radiators. There is forced ventilation installed in the building.
|
|
|
Hot water heating civil buildings
Vecheta, Aleš ; Počinková, Marcela (referee) ; Horák, Petr (advisor)
The main goal of this thesis is to design heating and warming of a TV in civil building. It is a building with overall built up area of 410.44 m2 which has two above-ground floors and under some parts of the building is a cellar. Heating is mainly delivered by heating units with local source of heat. Water in the pool uses warming with the help of a heat exchanger connected to a source of heat. The theoretical part is focused on the heat. There are described basic portion of the hinge and condensing boilers. Combustion principle and the principle of participation.
|
|
|
Heating type of hotel building
Rulíšková, Pavla ; Ambrožová, Iva (referee) ; Horák, Petr (advisor)
This thesis describes design of hotel and restaurant heating. The work is divided in several parts. The first part presents theory of cascade boilers. There are described the basic parts of this systems, their design and regulation. The second part is devoted to calculations. There are calculation of heat losses, design of radiators, design of heat source, pipe dimensionig, hydraulic assessment and desing of safety devices. In the third part is attached technical report and drawings of radiators connection a and drawings of boiler connection.
|
|
|
Energeticky nezávislá mobilní buňka
Sezima, Petr
The task of this diploma thesis is to design a basic unit of a living house - container, which will be suitable by its proportions to be transported easily on the roads and at the same time it will meet the requirements of a thermal protection of a building. Other complementary units are designed to the basic container to extend a house space with new rooms. There have been designed four options, for which the author calculated heat loss coefficients and defined energy ambition grade of building. For the basic unit the calculations are made for two grades of a thermal isolation. For an exact definition of these results, linear thermal bridges were calculated. Methodical process of construction composition assessment and a process of heat loss coefficients calculating are made regarding a standard ČSN 73 0540 Thermal protection of a building. Energy ambition grade of building is defined according to a public notice n.78/2013 about energy ambition grade from 22th March. According to a standard ČSN EN 12 831 there have been planned a heating load for every individual room.
|
|
| |
guest ::
