|
|
Methods of removing persistant polutants (dioxins)
Ferdan, Tomáš ; Jecha, David (referee) ; Pařízek, Tomáš (advisor)
The bachelor‘s thesis deals with rise of dioxins in waste-to-energy system in municipal waste incinerator and with technologies for their removal. The thesis speaks commonly about characteristics of dioxins and about their influence on environment and health in the first part. Furthermore are outlined the ways of dioxins production and the emission limits for off-gas. The second part of the bachelor’s thesis includes description of commonly used methods for removing dioxins from off-gas. There are mentioned their main advantages, disadvantages and compared efficiency of individual methods.
|
|
|
Multifunction house
Pařízek, Tomáš ; Donaťák, Vladislav (referee) ; Donaťáková, Dagmar (advisor)
The subject of this diploma thesis is a new building of polyfunctional house in the cadastral territory of Komárov. The building is situated in a almost straight terrain in the building land. The house has four above-ground floors. On the firt floor there is wine bar and hairdresser’s. On the seconf floor there are administrative areas ane on the third and fourth floor there are six flats. On the land there asi also playground and two parking lots for cars. The supporting walls are made of blocks Silka. The object is roofed by flat roof.
|
|
|
Detached house
Pařízek, Tomáš ; Donaťák, Vladislav (referee) ; Donaťáková, Dagmar (advisor)
The subject of this bachelor thesis is a new building of two-generation family house in the village of Březník. The building is situated in a slightly sloping terrain at the end of the construction of family houses on the outskirts of the village. The house has one underground and two above-ground floors. On the first floor there is i terrace from which acces to the garden is provided by a stand-alone steel staircase. Next to the family house is a wooden shed with a plank roof for two cars. The supporting walls in the underground floor are made of permanent formwork Best and in the above-ground floor of the Porotherm masonry elements. The roof is saddle with Tondach grooved tiles.
|
|
|
3D modeling of process unit
Plch, Michal ; Jecha, David (referee) ; Pařízek, Tomáš (advisor)
The Bachelor’s work deals with the technical design of the mixing reactor which should be a part of the semi-operation assembly line applied with the CMD technology. The CMD technology is used for reduction of dioxins in fly ash. The proposed reactor is designed in 3D program Solidworks with the detailed description of the design. In the work there is the description of the formation of dioxins and their influence on people and environment. In the conclusion there is brief information on methods of measurement of undesirable substance including dioxins and technologies for elimination of dioxins from combustion products and fly ash.
|
|
|
Mini-whip antenna
Pařízek, Tomáš ; Lukeš, Zbyněk (referee) ; Raida, Zbyněk (advisor)
The thesis deals with the impedance matching of electrically very short antennas to the real resistance 50 . The antenna is considered as an input of an emitter follower, which plays the role of the impedance transformer. This follower transforms a large complex input impedance, which is typical for electrically short antennas, to a real output resistance. The output impedance was matched by appropriate matching circuitry to 50 in the frequency band of operation.
|
|
| |
|
|
Printing Rf Components With Conductive Ink
Pařízek, Tomáš ; Hermány, Roman
The thesis deals with the conductive priting of RF electronic components like antennas and transmission lines. The thesis shows conductive printing with commercial ink jet printers which use AgIc conductive ink. Conductive printing with commercial printers is cheaper and faster as silkscreen therefore we can use the AgIc for printing prototypes of electronic circuits.
|
|
|
Multilayer Textile Antenna Array
Hermány, Roman ; Pařízek, Tomáš
Two possible ways to power the serial patch array will be presented. The antenna array is conceived as a multi-layered structure formed on a 3D textile substrate. The first concept – aperture coupled array – is unsuitable for use in close proximity to the electrically conductive shell of the aircraft. The second concept – array coupled with textile integrated waveguide – seems like the best possible solution. The impedanc bandwidth of this proposed three elements antenna is 310 MHz, the gain in the main lobe direction is 13.6 dBi.
|
|
|
Multifunction house
Pařízek, Tomáš ; Donaťák, Vladislav (referee) ; Donaťáková, Dagmar (advisor)
The subject of this diploma thesis is a new building of polyfunctional house in the cadastral territory of Komárov. The building is situated in a almost straight terrain in the building land. The house has four above-ground floors. On the firt floor there is wine bar and hairdresser’s. On the seconf floor there are administrative areas ane on the third and fourth floor there are six flats. On the land there asi also playground and two parking lots for cars. The supporting walls are made of blocks Silka. The object is roofed by flat roof.
|
|
|
Design and realization of a passive UHF RFID liquid level sensor tag
Pařízek, Tomáš ; Polívka, Milan (referee) ; Raida, Zbyněk (advisor)
The project deals with a theoretical design of passive ultra-high frequency radio identification (UHF RFID) tag for the measurement of liquid levels. Liquid level has an influence on the input impedance of an RFID tag antenna. The changes of input impedance have been used to distinguish individual liquid levels. Furthermore, this project presents optimization methods for the highest efficiency of an UHF RFID tag in Matlab and it aims to design a suitable antenna within CST MICROWAVE STUDIO.
|
guest ::
