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Thermal comfort of passengers at public transport stops
Junga, Petr ; Počinková, Marcela (referee) ; Rubinová, Olga (advisor)
This diploma thesis focuses on the evaluation of the thermal comfort of passengers at public transport stops, in the shelters of public transport, which are an integral part of urban technical equipment. This topic is gaining in importance especially with regard to climate change and related with increasing frequency of extreme weather events. First part of the diploma thesis is the theoretical part, dealing with public transport shelters from various theoretical points of view. The practical part of the diploma theses deals with experimental measurements of selected physical quantities in the interior and exterior of eleven public transport shelters in the city of Brno, during the six months of 2020 (cold and warm periods). The facts found by experimental measurements for individual shelters are compared and evaluated, with the final selection of the optimal model of the technical solution of the shelter.
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Air condition of cultural center
Bělehrádek, Lukáš ; Uher, Pavel (referee) ; Rubinová, Olga (advisor)
The aim of the bachelor thesis is to design an air condition of cultural center. The theoretical part describes processes of heat recovery in general, followed by description of various heat recovery ventilation systems in airconditioning. Design of an air condition for a multipurpose hall with an entrance hall and a pub is dealt with in the practical part of the thesis. The design consists of two air-conditioning units for cooling, and for warm air heating. The last part of the thesis consists of design documents for the air condition of cultural center.
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Ventilation of a multifunctional house
Husák, Martin ; Rubina, Aleš (referee) ; Rubinová, Olga (advisor)
The bachelor's thesis deals with the design of ventilation equipment and air conditioning for a multifunctional building, which has 4 doctor's offices, a hairdresser, a driving school and 3 residential flats. The house is designed to meet all the necessary requirements regarding ventilation. Air handling units are designed to discharge degraded air to the exterior and bring fresh air back. Thermal comfort for the winter is ensured by radiators and in the summer by air conditioning. The theoretical part is focused on climatic conditions for the design of air conditioners, refrigeration systems and refrigerants.
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Energy-efficient house for doctors and nurses in the city of Kroměříž.
Dvořák, Petr ; Blasinski, Petr (referee) ; Rubinová, Olga (advisor)
The aim of my thesis is to design the project documentation of an energy-efficient house for doctors and nurses, located near the hospital in Kroměříž. The work is divided into three parts. The first part focuses on the architectural and construction design of the building. The second part deals with the design of the technical equipment of the building and its layout. The third part deals with the design and comparison of different cooling sources. The building is a two-storey building with a flat, vegetated roof and its design is in the building permit stage. On the ground floor there is a bistro, a dining room with food preparation, technical rooms and 3 apartments. On the second floor there are 9 apartments and a lounge. In the middle of the building there is a circulation area with a staircase, a glass elevator and a large skylight that illuminates the whole area. Heating is provided by a gas condensing boiler. Ventilation is provided by three air handling units. A hybrid cooling system with heat recuperation from the refrigerant is designed. For partial electricity demand, 62 photovoltaic panels are installed on the roof of the building. The third part deals with the design of alternative cooling solutions for the building. Multi split, VRV and water cooling system with roof top chiller are proposed in addition to the already designed hybrid system. These four alternatives are compared with each other and the most suitable option is then designed.
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Airflow modeling
Vičan, Martin ; Rubinová, Olga (referee) ; Uher, Pavel (advisor)
The master thesis explores modelling fluid dynamics images in simulation software Star-CCM+ Version 8.04.007. Three proposed variants are modelled. The first variant describes modelling swirl diffusers, the second and third variant describe modelling wall diffusers. The results of modelling are processed in the form of scalar and vector arrays, which depict the velocity of flowing air, temperature and the age of air.
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Ventilation of culture house
Prouza, Lukáš ; Formánek, Marian (referee) ; Rubinová, Olga (advisor)
Aim of this thesis is to design a ventilation system of the culture house. It was designed two devices equal pressure ventilation and cooling. They are designed central air handling units, complemented by a split system and fan coil units, drain remaining heat load. The first device is designed for foyer with the adjacent sanitary facilities serving and the second one is designed for training hall. The theoretical part is focused on air systems of air condition.
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Energy-efficient guest house in the city of Lednice
Joch, Tomáš ; Uher, Pavel (referee) ; Rubinová, Olga (advisor)
My Masters project is titled Energy-efficient guest house in the city of Lednice. The assignment is to design a building, which meets contemporary standards of energy efficiency. There are three parts of the project. The first part consists of designing the structure of the building. The building is L-shaped with pitched roof, single-storey with attic. There is a pool with sauna, restaurant with kitchen and main hall with entrance and reception on the ground floor. At the attic there are twenty two dwelling units for guests, common room and staff facilities. The main entrance is oriented towards east. The building is masonry system from sand-lime blocks with prefabricated reinforced concrete floor slabs and roof is made of timber roof truss. The building facade is insulated by ETICS. In the second part, there are designed HVAC, lightning and shading, rainwater usage and photovoltaic power station. In the third, there is a calculation of energy need for heating and cooling using monthly balance mehtod. The project is designed with support of AutoCAD, Revit and DEKsoftT softwares.
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Air conditioning of the cinema
Czempka, David ; Rubinová, Olga (referee) ; Blasinski, Petr (advisor)
The aim of this bachelor thesis was to design air-conditioning systems in the selected cinema equipped with a spacious foyer with bar, cinema hall with technical facilities, recording studio and secondary spaces. Systems are designed to meet hygienic, operational and safety requirements and to create an optimal indoor microclimate for people. The air-conditioning systems provide distribution of fresh air and extract of exhaust air, covering the heat loss in winter and heat gains in summer, and in selected spaces also humidification in the winter season. In the theoretical part of the thesis, I focused on the basic acoustic quantities and spatial acoustics.
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Ventilation and air conditioning of the sports hall
Lechnýř, Zdeněk ; Uher, Pavel (referee) ; Rubinová, Olga (advisor)
The bachelor's thesis deals with the following ventilation equipment of the sports hall. The theoretical part deals with the topic of air distribution in hall buildings. In the practical part of the work, two air handling units are designed. The first air handling unit controls the hot air heating and air conditioning of the gym. The second unit controls the forced ventilation of the facilities for athletes. The project documentation of ventilation and air conditioning for the specified object is elaborated in the final part.
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Energy self-sufficient mountain guesthouse
Hánl, Jiří ; Rubinová, Olga (referee) ; Horák, Petr (advisor)
The aim of this master project is to design an off-grid nearly-zero energy mountain guesthouse. First, the building structure is designed. It is a two-storeys building with roof made of lattice trusses. On first floor is dining room, kitchen, playroom and office. On second floor are guest rooms and an owner´s flat. The vertical load-bearing structures are designed from ceramic blocks. Horizontal load-bearing structures are designed from reinforced concrete monolithic slab. The building envelope is insulated with ETICS. Second, HVAC, lighting, photovoltaics and use of rainwater is designed. TZB system controlled remotely with a PC or cellphone are designed. Third, energy study is made. The project is developed using CAD (drawings), DEKsoft (thermal calculations) and Atrea Duplex (air conditioning design).
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