National Repository of Grey Literature 112 records found  1 - 10nextend  jump to record: Search took 0.01 seconds. 
Use of energy assessment for the design of the building with almost zero energy consumption
Horák, Jakub ; Počinková, Marcela (referee) ; Horák, Petr (advisor)
The diploma thesis deals with the design of nearly zero energy buildings. It focuses primarily on optimizing the thermal insulation thickness at a cost-optimal level. Based on energy consumption analysis, three heat sources are selected and then evaluated using an energy assessment. The building is evaluated in terms of energy, economic and environmental.
Operational efficiency of boilers
Doležal, Lukáš ; Adam, Pavel (referee) ; Počinková, Marcela (advisor)
The topic of this diploma thesis is the operational efficiency of heat sources. The work had several goals. The first was to determine the efficiency of the wood boiler according to available calculation methods and to compare the methods among them. The second was to determine the difference in the performance of the flue gas analyzer and the real calculation. Further, to determine the efficiency of a boiler firing different wood species - spruce and hornbeam based on their properties and elemental composition. Experimental measurement of various operating states of effectiveness took place in an older two-generation family house, which was also the subject of the project part. Due to lack of project documentation, it was necessary to focus and plot the object. Afterwards, the building was thermally inspected and the design of the heating system and the reconstruction of the whole heating system was carried out. The project was developed in two variants for two different heat sources - a heat pump and a solid fuel boiler for heating and water preparation. The thesis deals with the technical report, the conceptual solution of the related professions, the evaluation of the heat source variants and the project documentation.
Heating of apartment buildings
Diatel, Jakub ; Horká, Lucie (referee) ; Počinková, Marcela (advisor)
The topic of this diploma thesis is heating of apartment buildings, where an attention was focused on thermal comfort in heated rooms. The first theoretical part brings results of CFD simulations which compare radiators with floor heating. The second part consits of practical application o the given building. There are two options in this project - heating by radiators or floor heating. The third part describes two experiments - measurement of indoor environment in two rooms and measurement of gas consumption in apartment buildings with different heating concepts. In the last part the mean radiant temperature is simulated. There are compared different kind of heating, which have impact to distribution of mean radiant temperature in the room. The personal software was created for deeper understanding of mean radiant temperature.
Solutions of engine rooms at heat sources
Macík, Ondřej ; Vyhlídalová, Karolína (referee) ; Počinková, Marcela (advisor)
The content of diploma thesis is a solution for heating and warm water preparation with application of an experimental measuring. My experimental measuring is experimental block. The block unifies parts of heating in boiler room in one system. The main object of this diploma was to learn to control the block and to measure important working status. In the second part was applied in first variant normal connection of boiler and in second variant was applied the block. The teoretical part is description of normal connection of boiler and development from other block systems to experimental block.
Boiler efficiency and indirect heating of hot water
Matůšů, Ondřej ; Horák, Petr (referee) ; Počinková, Marcela (advisor)
This diploma thesis deals with efficiency of heat sources and indirect heating of hot water. First part of this thesis is about heating of hot water, particulary indirect heating of hot water and it is all summarized in theoretical knowledge section. Second part deals with central heating and indirect heating of hot water in four floor flat house. The heat source for this object is cascade of two gas condensing boilers. In this building there are mostly used panel radiators. In the last, third part, I experimentaly deal with operational efficiency of heating sources with heating of hot water.
The heating system of the archeopark
Volný, Marek ; Vyhlídalová, Karolína (referee) ; Počinková, Marcela (advisor)
The aim of this Bachelor thesis is to design heating system in an entrance building of the archeopark. Main topic of theoretical part is about heating pumps. Practical part consists calculations and designing of hot water radiant floor heating system and system of heaters. Groundwater heat pump is designed as a source of heat in combination with ground drill holes. Heat pump is also heating source for heaters in two air-ventilation units. These ensures flow-through ventilation for entire building. Preparation of sanitary hot water and all necessary fittings for functionality of whole heating system are also designed.
Heating system of the student hotel
Peichl, Petr ; Horák, Petr (referee) ; Počinková, Marcela (advisor)
The bachelor´s thesis presents a central heating system project intended for student dormitories. Theoretical part outlines fundamentals of central heating, its specifics and challenges. Practical part describes the heating system project itself in detail.
Heating of the kindergarten
Ryšavá, Veronika ; Počinková, Marcela (referee) ; Topič, Jan (advisor)
The aim of the bachelor thesis is to design heating system and hot water heating of the nursery school in Zlín. It is a non-cellar structure divided into several single-storey pavilions, which are interconnected by a connecting corridor, one pavilion being two-storey. The heating is solved by radiators, slab, tubular and convectors. The source of heat is gas condensing boilers. The theoretical parts deals with circulating pumps.
Heating and hot water preparation of recreation center
Hakl, Jaroslav ; Horká, Lucie (referee) ; Počinková, Marcela (advisor)
Content of this bachelor thesis is heating and hot water preparation of recreation centre in the village Ostužná, district Jeseník. Object have 2 above-ground floors. Ground floor is mainly used to meet people in play room or in common room. First floor is situated six accommodation units with private bathroom and toilet. Technical facilities are situated in ground floor and is consists of boiler room and the adjacent fuel storage. For heating is primary used grasifying boiler. Secondary source for hot water preparation is solar systém, that is supplemented by an electric heater in the absence of sunshine. Heating systém is in horizontal double-pipe version with distributor and collector in each floor. The Individual branches on the distributor and collector connected are sections of a single accommodation unit, that can be individually regulated. Radiators are designed as boards in the VK design.
Heating system of polyfunctional house
Hladík, Juraj ; Adam, Pavel (referee) ; Počinková, Marcela (advisor)
The aim of this bachelor thesis is the theoretical part of circulatory pumps. Computational part solves the design of heating and hot water heating in the polyfunctional house in Moste in Bratislava. Three-storey multifunctional house is situated on the outskirts of the city. It contains a total of 4 apartments and 8 office spaces for 64 people. The source of heat for the object is gas condensing boilers. The heating surfaces are plate radiators, tubular heating of the body.

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