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ALTERNATIVE PROPULSION FOR AIRCRAFT OF GENERAL AVIATION CATEGORY
Kaddour, Mirvat ; Hlinka, Jiří (referee) ; Rousek, Miroslav (referee) ; Třetina, Karel (advisor)
Letecká doprava jako všechny ostatní dopravy podílí na produkci emisí skleníkových plynů, což je hlavní důvod změn klimatu. Disertační práce je zaměřena na možnost využití alternativního zdroje energie (paliva, motor) v letectví, aby se snížily emise produkované letadel. Oblast,na která již pracuje je všeobecné letectví, zejména letadel kategorie LSA a VLA. Tři možnosti, alternativní zdroj energie, budou diskutovány. První používá LPG palivo, další je elektrické motory, a poslední přidání katalyzátoru a výfukového systému. U každého z nich bude uvedeno výhody a nevýhody, hlavní změnu pohon letadla nebo výfukového systému a různé výkonnosti letadla v důsledku těchto změn.
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The rear axle of a small urban car
Fišer, Petr ; Veselý, Oldřich (referee) ; Koutný, Daniel (advisor)
This Master’s thesis is dedicated to innovative structural design of the supporting frame rear axle of a small urban utility vehicle. The frame allows you to change the wheel base by sliding rear axle so the car can be used in its short or long version. The main part begins with description of the design solutions and continues with selection of a solution and description of its main parts. The work is finished by description of the production the rear axle.
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Mechanical cleaner-machine
Marek, Vlastimil ; Malach, František (referee) ; Malášek, Jiří (advisor)
This master’s thesis deals with design of mechanical screen cleaning machine for wastewater treatment plant, which will be placed in 800 mm wide and 1 850 mm deep intake canal. Thesis includes research of produced systems, construction design, drive unit design and other necessary strength and technical calculations. Thesis is supplemented by drawing of machine and its details.
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Suggestion of electric scooter
Lasák, Štěpán ; Augste, Jan (referee) ; Synek, Miloš (advisor)
The goal of this master’s thesis is a construction design of an electric kick bike with the motor builded in the axle of the rear wheel. The thesis consists of theoretical part, which is describing electric kick bikes used today and the possibility of motorization. The next part is a construction design with necessary calculations and formulas.
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Electric powered go-cart
Štol, Michal ; Ramík, Pavel (referee) ; Kaplan, Zdeněk (advisor)
This thesis deals with rebuilding of combustion engine powered go-kart for rent to electric powered go-kart. Main goal of work is choose fitting electric engine and electric accessories for reliable working of electric go-kart, put the whole electric drive to rear construction of go-kart and check mechanical part of electric drive.
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Design of the elevator drive for storage system LogiMat
Dosedla, Milan ; Hava, Jiří (referee) ; Škopán, Miroslav (advisor)
This diploma thesis deals with the design of the new elevator drive for storage system Logimat. Diploma is focused to design a new drive for a load up to 1200 kg and to adapt the elevator frame to the new drive design. In the first part is done research for suitable drive systems. There are followed by design and stress analysis. The second part deals with appropriate roller chain parameters calculation and the power output of electric motors.
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