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Theoretical - practical view of the levitation of the lifter
Buday, Matej ; Bartlová, Milada (referee) ; Zdražil, Vladimír (advisor)
Levitation and its effects becomes a huge trend of modern physics. It is very important to be accurate and patient in the research. Representative of the theory, which we are examining, is a lifter and its levitation in electrostatic field. Air ionization is produced by high voltage connected to the lifter’s electrodes and a beam of plasma will surround a thin wire electrode. The levitation effect will appear, if there is right magnitude of electric field intensity and right method of lifter construction.
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Antistatistic properties of materials in engineering practice
Vodička, Tomáš ; Rozsívalová, Zdenka (referee) ; Frk, Martin (advisor)
The bachelor thesis deals with the properties of antistatic materials in engineering practice. The theoretical part described mathematically and physically electric field, the principle of electrification, triboelectric effect, types of electrostatic discharges, types of antitatic materials and methods of measurement surface and volume resistivity. In the practical part is designed the automated measuring workplace with electrometer Keithley 6517 and with the test chamber Keithley 8009, creating an application in Agilent VEE Pro, measurement of surface and volume resistivity on commercial materials and materials with various surface finishes, realized by cathode sputtering and the inclusion of materials in each group.
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Design and construction of measuring equipment for lightning research
Kirsanov, Ivan ; Krajsa, Ondřej (referee) ; Roubal, Zdeněk (advisor)
The main aim of this semester work is the design of meter of an electrostatic field in the open landscape. The theoretical part focuses on describing the theory of the creation of an electrostatic field and on proven measurement methods. The practical part of the bachelor's work is focused on the design of a measuring instrument, selection of components and justification. The practical part includes a block diagram of wiring.
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Design and construction of measuring equipment for lightning research
Kirsanov, Ivan ; Krajsa, Ondřej (referee) ; Roubal, Zdeněk (advisor)
The main aim of this semester work is the design of meter of an electrostatic field in the open landscape. The theoretical part focuses on describing the theory of the creation of an electrostatic field and on proven measurement methods. The practical part of the bachelor's work is focused on the design of a measuring instrument, selection of components and justification. The practical part includes a block diagram of wiring.
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Design and construction of measuring equipment for lightning research
Kirsanov, Ivan ; Krajsa, Ondřej (referee) ; Roubal, Zdeněk (advisor)
The main aim of this semester work is the design of meter of an electrostatic field in the open landscape. The theoretical part focuses on describing the theory of the creation of an electrostatic field and on proven measurement methods. The practical part of the bachelor's work is focused on the design of a measuring instrument, selection of components and justification. The practical part includes a block diagram of wiring.
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|
|
Antistatistic properties of materials in engineering practice
Vodička, Tomáš ; Rozsívalová, Zdenka (referee) ; Frk, Martin (advisor)
The bachelor thesis deals with the properties of antistatic materials in engineering practice. The theoretical part described mathematically and physically electric field, the principle of electrification, triboelectric effect, types of electrostatic discharges, types of antitatic materials and methods of measurement surface and volume resistivity. In the practical part is designed the automated measuring workplace with electrometer Keithley 6517 and with the test chamber Keithley 8009, creating an application in Agilent VEE Pro, measurement of surface and volume resistivity on commercial materials and materials with various surface finishes, realized by cathode sputtering and the inclusion of materials in each group.
|
|
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|
|
Theoretical - practical view of the levitation of the lifter
Buday, Matej ; Bartlová, Milada (referee) ; Zdražil, Vladimír (advisor)
Levitation and its effects becomes a huge trend of modern physics. It is very important to be accurate and patient in the research. Representative of the theory, which we are examining, is a lifter and its levitation in electrostatic field. Air ionization is produced by high voltage connected to the lifter’s electrodes and a beam of plasma will surround a thin wire electrode. The levitation effect will appear, if there is right magnitude of electric field intensity and right method of lifter construction.
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