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Air conditioning in the library
Pospíšilová, Lucie ; Uher, Pavel (referee) ; Blasinski, Petr (advisor)
Dissertation offers a plan for air – conditioning equipment of library building in Brno and it involves air filter experimental measurement. The proposal is divided into three parts. The first part explains air filter theory with detailed description of atmospheric air filters for separation of particles for general ventilation - filter parameter determination. Theory part ends specifically with pocket air filters and their construction. The second part focuses on experimental pocket air filter measurement execution, which calculates with variable filter cartridges and pocket count. Measurement also evaluates pressure drop and their efficiency. The last part of the dissertation looks at air – conditioning equipment design for specified building, concretely library building. The project solves fresh air traffic into interior of selected library rooms and it counts with thermal heat gain in summer season, heat loss in winter season and air humidity modification.
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Air conditioning for smaller company headquarters
Staňa, Pavel ; Blasinski, Petr (referee) ; Uher, Pavel (advisor)
The bachelor's thesis deals with the design of an air conditioning system for the a smaller company headquarters. The topic of the theoretical part is air conditioning systems and their principles with a focus on refrigerant air conditioning system. The aim of the calculation part is to analyze the building and design a suitable solution to achieve the required indoor microclimate. In the project part, a technical report is prepared with the specification of the proposed equipment
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Air conditioning in shop and restaurant
Vostal, Matěj ; Uher, Pavel (referee) ; Blasinski, Petr (advisor)
This bachelor thesis focuses on the design of air conditioning systems for a recreational facility in Brno. The thesis is divided into three parts. The first part is theoretical, which focuses on the design of ventilation of commercial kitchens, describes the hygienic conditions and requirements for correct design of ventilation, as well as the concept and the calculation method for sizing kitchens. The second part is the calculation part, which focuses on the design of three air conditioning units for the three functional units of the building. Specifically the design of ventilation for the restaurant, the kitchen and the casino area. The third and final part is the design documentation of the designed air conditioning system.
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Air conditioning in the wellness-center
Zerzońová, Karolína ; Rubinová, Olga (referee) ; Blasinski, Petr (advisor)
Bachelor thesis deals with the design of air conditioning equipment for the Wellness-center at pension in Malenovice. The thesis is divided into 3 parts. In the first of them, the thesis work deals with the theorical part. The theory is focused on the division of atmospheric air filters info different categories, pocket filters and their types of media and design. At the end, the theoretical part deals with the mechanism od filtration, separation, filtration efficiency and pressure losses. The second part of this bachelor thesis is mainly about the design of the air handling unit. There are three units designed for a building. Unit no. 1 is for a wellness, unit no. 2 for sanitary facilities and unit no. 3 for the fitness. The thesis deals with the transport of fresh air to the interion of selected rooms and coverage of water gains from whirlpools, humidity adjustment, heat gains during the summer and heat losses in the winter. The last part deals with project documentation.
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Air flow in closed space
Jůza, Štěpán ; Uher, Pavel (referee) ; Rubina, Aleš (advisor)
Masters degree thesis with name “Air flow in closed space” in teoretical part describes air flow. Defined here basic types of flow including the flow in a closed space and the methods for the description of the air flow. The practical part deals with project eva-luation distribution of air conditioning system using CFD model. Next solves a second variant of air distribution and compare the changes that have occurred. The end of the practical part approaching the possibility of using CFD model for creating the quality environment maps and the possibility to create variants of calculating with changing levels of the supply air.
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Variant solutions reconstruction of airconditioning systems in the laboratory
Faltys, Michal ; Andrys, Petr (referee) ; Rubina, Aleš (advisor)
The diploma thesis deals with the designing and assessment of two variants of the reconstruction of the air conditioning system for the half of 3rd floor laboratory building BioVendor – Laboratorní medicína a.s. company. The system is proposed to fulfil hygienic, operational, economic and functional requirements for indoor microclimate of laboratories. The task of this system is the transport of fresh air to interior and the covering of heat gains in summer. The equipment is also designed for the regulation of air humidity in the interior. The theoretical part deals with the application of heat penetration of solar radiation double glazed construction. Calculating and project part deals with the specific proposal of two variants of a new HVAC system-level studies of which the selected variant is developed as the project documentation. Experimental part is devoted to measuring of CO2 concentration in operationally similar laboratory. The result of this work is to evaluate the operational and economic impacts on the choice of technically feasible options and implementation documentation selected option. The benefit of the experiment is to verify sufficient air exchange to ensure the optimum concentration of carbon dioxide in laboratories.
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Outdoor environment imact on indoor room quality
Zemánek, Jan ; Horák, Petr (referee) ; Rubinová, Olga (advisor)
This thesis deals with the quality of the external and internal environment and the possibility of interaction. Resolves components, pollutants and sources of pollutants that are contained in the external and internal air and thus influence around us all. The theoretical part describes the resources, limit concentration or additional filtering of the individual substances. Are summarized in detail the possibility of air exchange and ventilation in buildings intended for public gatherings. Another part of the treatment methods solve indoor environmental quality (grade of primary school) according to the changes of air flow, ventilation options and the impact of external environment on indoor air quality. It also includes a proposal for forced ventilation of the building of the school. In the experimental part, I focused on the evaluation of the concentration of carbon dioxide in the external and internal environment and the possibilities of noise pollution. In conclusion, there are variants commented and evaluated.
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Physical phenomena in air transport
Bělehrádek, Lukáš ; Uher, Pavel (referee) ; Rubinová, Olga (advisor)
The aim of this thesis is to design an air conditioning system of a flat unit in two variants of piping. The piping system of the first floor is installed into the floor in one variant, in the other it is in the ceiling. Data received from measurements within the experiment have been used for the design. The result of the measurement are minor loss coefficient implemented for bending pipes and pressure losses caused by rubbing. These values are used for dimensioning piping variants. Both types of piping are described in the theoretical part and the method of how the experiment had been processed.
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System for Opening a Window Based on the Temperature and CO2 Concentration in the Room
Jůza, Tadeáš ; Bardonek, Petr (referee) ; Tisovčík, Peter (advisor)
The purpose of this work is to enable an automated maintenance of fresh air in a room. Using automated ventilation, so the smallest possible heat losses occur. The data from sensors of indoor and outdoor temperature, CO2, humidity, and window opening status have been collected and analyzed. Then a suitable algorithm has been selected to accomplish the required values. The program also contains an algorithm for predicting the system's behavior so the controlled appliances (window and heating) work together appropriately.
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Ventilation of office center
Medková, Tereza ; Rubinová, Olga (referee) ; Uher, Pavel (advisor)
The bachelor's thesis deals with the design of central air conditioning systems in an administrative building. The aim of this design is to ensure an optimal working microclimate in the assessed premises. The theoretical part is focused on the detailed specification of the used ventilation systems.
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