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Study New Šámalova
Pasierb, Michal ; Nykodým, Jakub (referee) ; Kosňovský, Michal (advisor)
The aim of the bachelor's thesis is to design Nová Šámalova Street in the former Zbrojovka Brno area. Three variants of the central collector road, including their mutual comparison, are proposed. The main purpose of the design is to meet the need for an urban boulevard due to anticipated construction within the next ten years and its connection to the surrounding road network.
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Design of adaptive wireless video and data transmission
Lorenc, Tomáš ; Nykodým, Jiří (referee) ; Götthans, Tomáš (advisor)
Cílem této diplomové práce je sestavit zařízení, které bude umět vytvořit bezdrátový přenos real time videa a posílat video do počítače, kde bude zobrazeno. Zařízení je postavené na jednotce NVIDIA Jetson Nano a vysílání videa probíhá bezdrátově pomocí WiFi rozhraní. V teoretické části je popsána problematika přenosu videa a komprese videa. Používají se kodeky h264, h265 a VP8. Byl proveden subjektivní test pro nalezení minimální akceptovatelné hodnoty kvality videa. Bylo provedeno měření, které odhalí nejlepší kodek pro real time přenos videa. Měření probíhalo i v reálných podmínkách. V závěru jsou komentovány výsledky měření a výběr nejlepšího kodeku pro real time video přenos.
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Extension of Markéta Kuncová Street
Floríková, Iva ; Nykodym, Jakub (referee) ; Matuszková, Radka (advisor)
The bachelor's thesis in the form of a technical study deals with the construction of a new road, solving the connection of the revitalized Zbrojovka complex to the existing Markéta Kuncová street. The design of the road will take into account the trolleybus line and at the same time the need to minimize the impact on the surrounding parallel buildings. It also includes a design for the modification of the existing junction of Markéta Kuncová and Skopalíkova streets.
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Bicycle trail via VD Nové Mlýny along the I / 52 road
Kuric, Filip ; Nykodym, Jakub (referee) ; Kosňovský, Michal (advisor)
The diploma thesis deals with the transfer of cyclists through the dam of Nové Mlýny. The design runs alongside the dam, outside the existing I/52 road, as a preparation for the D52 motorway. The thesis solves the design of longitudinal alignment and vertical alignment of the cycle path along the I/52 road, connection of the cycle path to the adjacent network of cycling routes and variants of crossing cycle path 5174 with route I/52 due to an increase of safety.
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Cleaving machines
Nykodým, Jiří ; Jonák, Martin (referee) ; Kašpárek, Jaroslav (advisor)
This bachelor thesis deals with the study currently being produced by major semi-automatic and automatic cutting machines. The main aim of this work is to compare the individual properties of machines that appear on the market today. Especially comparing their individual parameters, characteristic for each manufacturer and each type of splitting machines, such as cutting speed, mobility, durability, cutting, etc..
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The influence of operating parameters and construction parameters of the low-NOx burner on characteristic parameters of combustion processes
Nykodým, Jiří ; Hudák, Igor (referee) ; Bělohradský, Petr (advisor)
The main aim of the work was the investigation of the effect of operational parameters of the combustion process (combustion air excess, primary fuel ratio) and burner constructional parameters (the pitch angle of secondary nozzles, tangential orientation of secondary nozzles towards the axis of the burner) on the formation of NOx and CO, flue gas temperature, the shape, dimensions and stability of the flame, in-flame temperatures in the horizontal symmetry plane of the combustion chamber and the amount of heat extracted from the hot combustion gases in the combustion chamber’s shell. Experimental activities were carried out in the laboratory of the Institute of Process and Environmental Engineering, which is focused on burners testing. The combustion tests were performed with the experimental low-NOx type burner, namely the two-gas-staged burner. Mathematical model developed based on the experimental data describes the dependency of NOx on the operating parameters of the combustion process and burner constructional parameters. The model shows that increasing air excess and increasing angle of tangential orientation of the secondary nozzles reduce the formation of NOx. The temperature peaks in the horizontal symmetry plane of the combustion chamber decreases with increasing combustion air excess. The thermal load to the combustion chamber’s wall along the length of the flame was evaluated for selected settings. It was validated that the thermal efficiency of is reduced when higher air excess is used.
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The Population Protection against Floods in the Town of Ústí nad Orlicí
Ruhásová, Aranka ; Hradil, Jaroslav (referee) ; Nykodým, Josef (advisor)
This bachelor thesis deals with the topic of population protection against floods. In the thesis are explained the basic terms of this topic, the equipment used in protection against flooding, flood authorities and law both in the CR and the EU. Work includes further description of the programs on flood modeling and risk analysis. Another part is devoted to the assessment of preparedness of the CR and the EU, evaluation of the previous flood of 1997, 2002 and 2006. In the last chapter all of information obtained are applied on the place of interest and assessed the readiness and the ability to improve the situation in flood protection.
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Extension of Průmyslová Street
Smazal, Ondřej ; Nykodym, Jakub (referee) ; Matuszková, Radka (advisor)
The bachelor's thesis, in the form of a technical study, deals with the modification of the existing Průmyslová street in order to provide capacity solutions for the planned development of the area. The modification also includes a connection to the planned road constructions in the area (Extension of the D1 motorway, Great city ring road). The bachelor's thesis addresses the road capacity and deals with the design of capacity and safe junctions with existing and prospective roads. Part of the bachelor's thesis is also walkway and cycle path design.
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Low Energy Bluetooth Localization
Šlígl, Jan ; Nykodým, Jiří (referee) ; Götthans, Tomáš (advisor)
This diploma thesis is focused on design of localization device using Bluetooth 5.2 with low power consumption. Localization is performed using created devices forming a beacons and designed application for mobile phone. Also design of multiple types of antennas with different directional radiation pattern, gain and size. Design is mostly focusing on low power consumption and compact independent device.
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Conversion of the road I/52 to motorway D52
Sejkora, Jan ; Nykodym, Jakub (referee) ; Všetečka, Martin (advisor)
The aim of the diploma thesis is to propose a modification of the road I / 52 between the junction with the D1 motorway and Rajhrad on the D52 motorway in a way that a continuous highway can be created without the need to create an alternative route over the southern tangent in route Wien-Prague and D2 and also to design routes for transport which cannot enter the highway. The other aim is to define the problem elements and create a variant solution.
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