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A new building on Kraví hora in Brno
Sovíček, Filip ; Kristek, Jan (referee) ; Rozwalka, Szymon (advisor)
Abstract The bachelor thesis deals with a plot of land on Kraví hora. Kraví hora is a multi-layered place that brings together diverse groups and offers many leisure activities from sports in the swimming pool to relaxation in the park. There are Engineering and Law faculties in the area and the selected land adjoins a gardening colony on one side. The proposal deals with university dormitories and this is because students and gardeners can provide a seemingly unusually harmonious use of the area. The two groups will not interfere; the gardens are busiest at the weekend when many students go home. On the other side, the plot is surrounded by a road leading from the “likusáky” to car repair shop. Two worlds meet here, the traffic on the busy road and the tranquility of the private gardens. The project reflects this difference and therefore treats the two sides of the building differently. The side facing the road consists of a fixed grid of rooms. In contrast, the east side is seen in the work as a continuation of the gardens and a gradation into a sprawling structure. The staggered exterior walls of this section ensure plenty of light despite the orientation to the east, while creating nooks and balconies for social gatherings or private respite. The transition between these worlds is formed by a central corridor with a staircase and lift, which penetrates both sides of the building in the form of public rooms. Under the whole building is a covered space for free use and a garage, which in its structural division follows the whole building. In this space there is also a utility room and a lift tube. The west side of the building is flanked by two ramps leading from the busy road to the main and side entrances.
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Boundary layer transition visualization in aerodynamic tunnel
Holík, Denis ; Trusík, Vojtěch (referee) ; Popela, Robert (advisor)
The purpose of the thesis was to propose and test an imaging method that allows visualization of the transition of a laminar boundary layer to a turbulent one and visualization of laminar boundary layer separation on the side mirror of a car. The beginning of the paper discusses the theoretical foundations associated with boundary layer formation and its evolution under various conditions. Afterwards, a survey of existing imaging methods that allow the display of flow on the surface of bodies was carried out. Of these methods, imaging using a thermal imaging camera was selected on the basis of the specified characteristics. The method using oil film (oilflow) was chosen as a control. Using both methods, experiments were conducted to confirm the suitability of the thermal imaging method for visualizing the transition of a laminar boundary layer to a turbulent boundary layer. The final test revealed the presence of laminar boundary layer separation on the upper cover of the car side mirror. At the end of the thesis, possible errors associated with the two chosen visualization methods were summarized, and ways to incorporate the thermal imaging method into automotive testing were proposed.
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Design of roundabout I/35, I/57 and II/150 with strong left-turn
Mahdal, Jan ; Malina, Tomáš (referee) ; Křivda,, Vladislav (referee) ; Smělý, Martin (advisor)
The diploma thesis is focused on insufficient capacity problem of roundabout I/35, I/57 and II/150 in the Valašské Meziříčí town. It is based on engineering survey according to which three possible models are designed. Capacity assesment is made on each of these models. Throug the evaluation is selected the most suitable design of turbo roundabout type "knee", which is technically processed and substantiated by text and drawing documentation.
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Prediction and analysis of traffic crossings using machine learning
Hlaváček, Jakub ; Frýza, Tomáš (referee) ; Götthans, Jakub (advisor)
The thesis focuses on the area of traffic control, specifically traffic control of intersections, especially control technologies based on the obtained traffic data. The main goal of the work is the design and subsequent implementation of a real intersection Anenská and Capt. Jaroše, Pardubice in the form of a model. The work also deals with the demonstration of the used signal programs of junction control through the created model. The model is assembled from a wooden base and smaller parts are made by 3-D printing. The unit is controlled by an Arduino microcomputer. In creating this thesis, I managed to understand the comprehensive traffic management in today’s cities, which requires the current traffic situation.
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Modeling of microwave structures based on SIIG
Teplý, Tomáš ; Horák, Jiří (referee) ; Láčík, Jaroslav (advisor)
Well-known dielectric image guide reach in millimeter-wave interesting results. Compared to a conventional types of lines and waveguides is characterised by low-through loss for frequencies approaching 100 GHz. This work is detail focused to basic characteristics and especially type of perforate highpermitivity substrate for obtain implemented waveguide to dielectric board (SIIG). The work also contains couple suggestions for various transitions from a commonly used lines and waveguides. Simulation results using finite element method is achieved attenuation values below 2 dB, which corresponds to a 2 cm length and include a waveguide itself with a pair of transitions. Finally, this work also designed the production method and SIIG applicatoin in practicle.
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Roundabout in Hodonín
Špačková, Eliška ; Apeltauer, Jiří (referee) ; Holcner, Petr (advisor)
The main aim of this bachelor thesis is adjustment of design of intersection of streets Velkomoravská and bří Čapků in Hodonín. The current state does not fulfill traffic-safety parameters. The problem is technical state of bus stops, connection of bike lanes, turning left from the street bří Čapků and lenght of crossings.
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Waveguide-SIW transitions
Bednarský, Vojtěch ; Láčík, Jaroslav (referee) ; Špůrek, Jan (advisor)
This work deals with the design of waveguide transitions. In this work I describe two usually used types of waveguides and that is classical rectangular waveguide with standardized designation WR-10, which is designed for working frequency 94GHz. The second type will be a waveguide integrated into the substrate called SIW. In the first part, numerical models of waveguides are calculated and transitions are created. Numerical models are simulated in CST Microwave Studio. Transitions are constructed in two types. Horizontal transition and orthogonal transition. The results of the first part are obtained dimensions of parameters from numerical models and S-parameters of transition sets.
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Solution intersection Neruda-Havlickova Kyjov
Moudrý, Marek ; Apeltauer, Jiří (referee) ; Smělý, Martin (advisor)
The goal of the bachelory thesis is adjustment of crossing of streets Nerudova-Havlíčkova as aproposal of the crossing surface leading to more fluent and easier intercrossing movements, to reduce car accidents and clarify this situation. Final adjusment have to make the crossingeasier for pedestrian as well as cars.
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Archive+
Štuříková, Blanka ; Hora, Jan (referee) ; Kristek, Jan (advisor)
The original building of the academic canteen was built in 1929 as the work of architect Vinzinger Baier, a professor of architecture. In terms of context, the building is located on the border between a busy city and a vast park. The premises and mass of the building respond in abstraction to the city / street transition with clear order and nature through a rational conception of disposition and facade into the street, and subsequent decomposition and irrationalization both vertically and horizontally towards the park. Thus, the object is a special kind of fragmentary gradient, and so it is handled within the framework of the reconstruction of the Center of Architecture, linking archive of modern architecture and creative center in one institution.
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