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OPTIMIZATION OF WELLNESS AIR CONDITION
Kysilka, Michal ; Zubíček, Vojtěch (referee) ; Šikula, Ondřej (advisor)
The theme of diploma thesis is a design optimization of air distribution in swimming-pool hall with regard to free water surface evaporation. This problem was solved according to determined criterions with the aid of CFD simulation. Experimental measurement part of the thesis deals with evaporation problems where own formula for this physical phenomenon is determined. This formula is compared with already known algorithms. Author suggests that such formula might be integrated in CFD software.
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Air conditioning in restaurant
Šulc, Viktor ; Rubinová, Olga (referee) ; Rubina, Aleš (advisor)
This bachelor´s thesis deals with the designing of airconditioning of restaurant. The system is designed to meet the hygienic, operational and functional requirements for indoor microclimate. The task of this system is transport of fresh air to interior, transport of degraded air out of the building, heat loss coverage, heat gain removal. The theoretical part is focused on air filtration.
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Optimization of Cabin Environment in Small Transport Aircraft
Fišer, Jan ; Janotková, Eva (referee) ; Masaryk, Michal (referee) ; Patočka, Stanislav (referee) ; Jícha, Miroslav (advisor)
The thesis deals with design and optimization of environment in cabins of small transport aircrafts, especially in terms of thermal comfort and quality of ventilation. The design of air distribution systems and structural design were optimized and most important parts of cabin design with highest impact on the quality of thermal comfort and ventilation were identified based on literature research and experience of the author. The chosen modifications and their influence on the microclimate inside the cabin were investigated using the CFD model, which was validated by results obtained from measurements of flow and temperature fields in the cabin mock-up of small transport aircraft EV-55. Next optimizations were investigated: The type of air distribution system, The geometry of ducts of air distribution system, Thickness of thermal insulation and Emissivity of internal surfaces. Thermal comfort was assessed based on the methodology of the equivalent temperature and comfort zones diagram developed by H. O. Nilsson and for assessing the quality of ventilation the concept of based on index of the age of the air was used. Fifty cases were simulated in total and base of its results Modified mixing ventilation with original air ducts geometry have been evaluated as an optimum. The ducts geometry of Modified mixing ventilation system was suggested by author specially for the thesis. In combination with high thermal insulation of walls and high emissivity of the interior, then this system of ventilation ensures maximum thermal comfort and quality of ventilation for the investigated range of environmental and operational conditions.
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Air conditioning of office building
Augustín, Samuel ; Rubinová, Olga (referee) ; Uher, Pavel (advisor)
The aim of the work entitled "Air conditioning of the administrative building" was to create a proposal for the profession of air conditioning on the 10th floor of the building located in Prague. These are primary air handling units serving two fun-ctional units, which include offices, open space and sanitary facilities. The work is divided into three individual parts - theoretical, computational and project part. The theoretical part deals with the quality of indoor air and the effect of carbon dioxide on humans. The computational part of the work is focused on individual calcula-tions, which are interconnected with the profession of air conditioning. Several de-sign softwares, especially LindQST and AeroCAD, are used. The project processes project documentation to the specified extent. In addition to the mandatory part of the graphic outputs, this part also processes the optional part - the BIM model, en-closed in the IFC format. This model adds value to the project in several ways, one of the most important of which is the possibility of simple and precise coordination with other professions.
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Air conditioning for business and sports center
Klügl, Martin ; Rubina, Aleš (referee) ; Rubinová, Olga (advisor)
This Bachelor’s thesis processes after analysis of the building design of an air-conditioning devices for three selected areas. For this devices are calculated a heat balances and an airflow. On this parameters are further suggested a distribution elements, performs a dimensions of the pipe and is designed an air-conditioning unit. The devices are above that supplemented by a fancoils. It is also solved an attenuation of a noise. In a project part is write up a project for realization of the air-conditioning devices.
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Indoor sports ground ventilation
Minárik, Martin ; Rubinová, Olga (referee) ; Uher, Pavel (advisor)
The bachelor thesis aims to design an air conditioning system in the indoor sports field. The theoretical part of the work focuses on the principle and distribution of air in the room. The work describes several types of distribution protozoa. The result of the calculation part is the design of optimal air conditioning systems, which will ensure thermal comfort in the building for the visitors of the facility throughout the year.
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Measuring of air valves and difusers
Zachoval, Matouš ; Rubinová, Olga (referee) ; Uher, Pavel (advisor)
This master thesis is focused on the issue of air distribution in residential buildings. The main part of thesis is devoted to experimental testing of diffusers by a smoke test. Achieved results are applied to design of air conditioning in passive house. Radiant heating and energy optimalization in PHPP are also proposed.
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Airconditioning of unit with intensive care
Halaj, Andrej ; Uher, Pavel (referee) ; Rubinová, Olga (advisor)
This bachelor thesis deals with design of hvac units for intensive care unit and its associated facilities. System is separated into two units. Primary device operates rooms with beds of intensive care unit and secondary device operates associated facilities. Terciary device deals with cooling with the help of fancoils. Theory focuses on air filtration, air filters and principles of particle separation.
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Airconditin of delivery service
Vašík, Radek ; Rubinová, Olga (referee) ; Uher, Pavel (advisor)
The aim of the bachelor thesis is to design air condition of delivery service. The theoretical part describes transmission of sound in air condition. Design of air condition is included in the practical of thesis. The design consists two air-conditioning units for air cooling and air heating. Project documentation forms last part of bachelor´s thesis.
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Airconditioning of restaurant
Zaoralová, Kateřina ; Andrys, Petr (referee) ; Rubina, Aleš (advisor)
This bachelor´s thesis deals with the designing of airconditioning of restaurant. The system is designed to meet the hygienic, operational and functional requirements for indoor microclimate. The task of this system is transport of fresh air to interior and transport of degraded air out of the building. Computational part is designed on implementation project level. The theoretical part is focused on heat recovery.
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