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Radiators and microbial microclimate
Raputa, Pavel ; Rubinová, Olga (referee) ; Počinková, Marcela (advisor)
This master thesis describes the design of heating in a new one-storey nursery school in Kuřim. The heating systém is designed as a low-temperature systém with a forced circulation of water and a horizontal piping. Three kinds of radiators are used in the design. The panel radiators, tube radiators and free-standing convectors. In this project there are two varinats of the heat source for buliding. The first variant is two gas condensing boilers and the second variant is two heat pumps of an air/water split design. The disign includes air heating in the unit of air conditioning and hot water preparation. The experimental part of the master thesis is focused on microbial microclimate in buildings and radiators contamination by microorganisms. It contains four different experiments, their realization, results and evaluation.
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HVAC systems for sustainable buildings
Švub, Oldřich ; Rubina, Aleš (referee) ; Rubinová, Olga (advisor)
Diploma thesis deals with relationship between the sustainability of buildings and indoor climate. The aim of the diploma thesis was to design the air conditioning system for operating theaters. In the experimental part the aim was to provide total microorganisms counts and total count of micromycetes on samples taken from filters. The work is divided into three parts: theoretical, design and experiment.
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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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Solar Gains in Buildings
Tenora, Tomáš ; Uher, Pavel (referee) ; Rubinová, Olga (advisor)
Master’s thesis deals with solar gains in buildings. The thesis presents an overview of the theoretical knowledge to solve solar gain. The thesis deals possibilities of measuring the intensity of solar radiation and evaluation of data from the meteorological station in the experimental part. Application of topic is then used for polyfunctional building. This part aims to show possibilities of design of air conditioning systems for the purpose of making indoor microclimate and their subsequent evaluation.
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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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Experimental determination of the characteristics of air flow The distribution of elements
Ekl, Martin ; Rubinová, Olga (referee) ; Horák, Petr (advisor)
The thesis is aimed at the problem of the air distribution in buildings. The object of research is the concert hall. The thesis contains three different technical proposals and technical views of the microclimate concert hall. The microclimate’s solutions are focused on the air distribution in the hall. The part of the thesis is an experiment. The experiment continues on the one of the technical proposals. Its purpose is to determine the characteristics of air flowing from distribution element.
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