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Study of profile of refractive index structure parameter in atmosphere
Aubrecht, Ondřej ; Grábner,, Martin (referee) ; Hudcová, Lucie (advisor)
This work is dedicated to structural parameter of the refractive index in the atmosphere Cn2 and his various models. For comparison the models are simulated only for one area and only for one day. The work represented the influence of atmospheric turbulence on the communication environment and on the individual models. In addition this work is for selected areas and for the input conditions created program for modeling of structural parameters and meteorological data in the atmosphere
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HAM-Tools library use for the simulation of the thermal performance of the house
Zábojník, Jakub ; Charvát, Pavel (referee) ; Štětina, Josef (advisor)
In terms of master’s thesis HAM-Tools library designed for MATLAB/Simulink was modified for the use in simulations of houses in the Czech Republic. Modified library and its parts were described in detail and tested by the simulation of the one-zone and two-zones models of the house. The simulations of models with same parameters were also realized in program TRNSYS. The corresponding results achieved in mentioned simulation tools were compared to each other. The one-zone model created by using HAM-Tools library is tested by the simulation of ventilating, heating, cooling, and sources of moisture. A demonstration of the practical use of the simulation is carried out in the thesis, namely by examining the influence of the insulation thickness on the thermal performance of the house (resp. its heat loss) on real atmospheric conditions. Among others, available resources of meteorological data are mentioned and compared to each other. The function for processing of the meteorological data to a file compatible with the HAM-Tools library was created. It was also created a material data file containing commonly used materials of building structures in the Czech Republic and their parameters.
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Project of wind power station
Kuljovský, Martin ; Joch, Lukáš (referee) ; Pospíšil, Jiří (advisor)
This Master’s thesis concerns a theme of wind power in Czech Republic. It gives a brief overview of wind turbines available at the European market, in the observed performance of range 50 kW with subsequent economic analysis for the locality. At the same time, it mentioned a probability distribution and the mathematical models needed for processing and evaluation of meteorological data. Nevertheless, the main part of this work is focused on the aerodynamic design of the blade of wind power plant for given location and it’s both with and without considering the possible losses.
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Project of wind power station
Kuljovský, Martin ; Joch, Lukáš (referee) ; Pospíšil, Jiří (advisor)
This Master’s thesis concerns a theme of wind power in Czech Republic. It gives a brief overview of wind turbines available at the European market, in the observed performance of range 50 kW with subsequent economic analysis for the locality. At the same time, it mentioned a probability distribution and the mathematical models needed for processing and evaluation of meteorological data. Nevertheless, the main part of this work is focused on the aerodynamic design of the blade of wind power plant for given location and it’s both with and without considering the possible losses.
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HAM-Tools library use for the simulation of the thermal performance of the house
Zábojník, Jakub ; Charvát, Pavel (referee) ; Štětina, Josef (advisor)
In terms of master’s thesis HAM-Tools library designed for MATLAB/Simulink was modified for the use in simulations of houses in the Czech Republic. Modified library and its parts were described in detail and tested by the simulation of the one-zone and two-zones models of the house. The simulations of models with same parameters were also realized in program TRNSYS. The corresponding results achieved in mentioned simulation tools were compared to each other. The one-zone model created by using HAM-Tools library is tested by the simulation of ventilating, heating, cooling, and sources of moisture. A demonstration of the practical use of the simulation is carried out in the thesis, namely by examining the influence of the insulation thickness on the thermal performance of the house (resp. its heat loss) on real atmospheric conditions. Among others, available resources of meteorological data are mentioned and compared to each other. The function for processing of the meteorological data to a file compatible with the HAM-Tools library was created. It was also created a material data file containing commonly used materials of building structures in the Czech Republic and their parameters.
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|
|
Study of profile of refractive index structure parameter in atmosphere
Aubrecht, Ondřej ; Grábner,, Martin (referee) ; Hudcová, Lucie (advisor)
This work is dedicated to structural parameter of the refractive index in the atmosphere Cn2 and his various models. For comparison the models are simulated only for one area and only for one day. The work represented the influence of atmospheric turbulence on the communication environment and on the individual models. In addition this work is for selected areas and for the input conditions created program for modeling of structural parameters and meteorological data in the atmosphere
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The acquisition of energy data
VOJČ, Zdeněk
The bachelor thesis deals with the acquisition and processing of energy, specifically with the measured values of electricity production from the solar power plants. The work focuses on the entire process, from production, continual measurement of energy meters, meteorological data processing, and analysis of the measured data replacement values for the data processing needs of market operator. The result is a system design and software application that cover entire process with a focus on replacing the missing measure data through the analysis of meteorological data.
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