|
|
Formula Front Wheel Carrier Design Modification
Lněnička, Martin ; Svída, David (referee) ; Ramík, Pavel (advisor)
This thesis deals with the structural design of front wheel hub of Formula Student the car categories in the CAD system. It includes comparison to proposal design of the hubs, different concept of wheel-seat and wheel suspension of a formula cars and a motor-cars. There is described a few version of design front wheel carrier. The first step is proposed assembly wheel of Formula Student and the next step is realized analytic simulation a stress by FEM of the front wheel carrier and his construction modifications.
|
|
|
Vehicle Wheel Hubs Design
Mohyla, Daniel ; Janoušek, Michal (referee) ; Ramík, Pavel (advisor)
This diploma thesis deals with design of a wheel hub assembly for a Formula Student vehicle. First part of this thesis is dedicated as an introduction to the Formula Student competition and serves as a summary of design solutions for wheel hubs with a focus on open wheel vehicles. Second part deals with description of a problem and summarizes necessary knowledge and information to solve given problem. Third part is devoted to CAD modelling in software PTC Creo parametric. This model is then analysed using finite element method. Last part of this thesis is a discussion about achieved results and discussion about further potential improvements is carried out.
|
|
|
Riverside House
Kučavík, Patrik ; Kopec, Jakub (referee) ; Vítek, Jiří (advisor)
Business Moves East is a place to work and relax not only for a direct residents and residents of wider London but also to people from all over the world. This is an opportunity for international businesses and entrepreneurs to present themselves in a strategic location. The largest building is the exhibition Expo hall including also other relevant functions. Another object is a smaller exhibition hall, that, in addition to exhibitions, allows organizing concerts, special events, conferences and other cultural events. This is followed by a cell-based building that serves a long-term presentation of companies and individuals in the form of showrooms and open studios. Shared offices in the southern part of the premises are primarily designed for people using airport services and residents who are tempted to work in a dynamic campus environment. The whole area sits on the market.
|
|
|
The influence of the hub on discharge and efficiency of the swirl turbine
Husák, Martin ; Koutný, Luděk (referee) ; Haluza, Miloslav (advisor)
The aim is to determine by numerical modeling the influence of the hub on discharge and efficiency of the swirl turbine. The first part summarizes the theoretical knowledge about water turbines. In the main part is done hydraulic design of turbine, create model in Inventor, export geometry in Gambit and build mesh. Then it is described the solution methodology in Fluent, evaluation of computed data and their presentation in the form of tables and graphs
|
|
|
New laboratory exercises in OMNeT++ network simulator
Vlašín, Martin ; Polák, Josef (referee) ; Langhammer, Lukáš (advisor)
Diploma thesis deals with creating four laboratory tasks using simulation tool OMNeT++ and Inet Framework extension. Subject matter of these designed tasks is focused on routing protocols, providing quality of service, computer networking technologies used in local area networks and comparison of active networking devices. First task contains the comparison of behaviour and routing techniques between protocols RIPv2 and OSPFv2, including the effect of dividing OSPF network into smaller areas. Second task is focused on various techniques for controlling quality of service, namely FIFO queue, PQ and WFQ. Main goal is the comparison of results, that define quality of network services. Third task compares networking technologies, Ethernet and WLAN, parameters of transmission. Fourth task offers comparison of networking devices, hub, switch and router. This paper also contains required theory of network technologies and software tools used for executing simulations.
|
|
|
Transit Hub Brno - Merhautova
Krejčí, Petr ; Pavlíček, Jan (referee) ; Všetečka, Martin (advisor)
The diploma thesis deals with the reconstruction of the intersection of streets Merhautova and Provazníkova in Brno in means of to establish a comfortable transit hub between all passing lines. The reconstruction of the intersection includes a proposal for new tram stops and adjustment of pedestrian routes allowing easy transfer between cruise lines, trolley buses and trams.
|
|
|
Trailer for EURO palette
Michal, Tomáš ; Pokorný, Přemysl (referee) ; Kašpárek, Jaroslav (advisor)
Project detaily decsribe design of trailer construction which utilized gravitational roller way. Firstly we are going to focuse at determination of main proportion and later on at the construction of each single part ( frame, roller way and rear mechanism). All parts of the trailer have their own technological plan and project also includes 3D models of them. Obvious part of the project documentation is also functional counting where is determined named velocity euro-palett slide on roller way and fixity counting at once.
|
|
|
Impact of the covid-19 pandemic on air passenger transport
EMMER, Matěj
This thesis examines the impact of the covid-19 pandemic on air passenger transport within the air transport network structures. It also focuses on examining the relationships between different categories of the global airport network during the pandemic and regional differences in air passenger traffic around the world. The results of the thesis are presented by analysing data for the period before and after the start of the covid-19 pandemic. The data on which the thesis is based are compiled from several global aviation organisations such as ICAO - International Civil Aviation Organisation or IATA - International Air Transport Association or from publicly available annual reports of individual airports around the world. The conclusions of the thesis point to an enormous intervention in air passenger transport that was unprecedented until then.
|
|
|
Pneumobile dynamometer design
Fritscher, Matyáš ; Kubík, Michal (referee) ; Jeniš, Filip (advisor)
This bachelor thesis concerns design of measuring station with a dynamometer for a racing pneumobile developed by a student team. The aim of this device is to simplify the process of tuning of the vehicle and to make it more precise. At the beginning of the work, there is a research of current commercial solutions of dynamometer stations. Then, while choosing a suitable brake, there is an evaluation of the possibility of repurposing an old brake, given by the university for this project. After verifying that it meets the necessary requirements, there are several concept solutions presented. For the selected concept, with a specific design for this vehicle, there is a complete design solution including safety analysis of selected nodes.
|
|
|
Formula Car Front Wheel Carrier Simulation Analysis
Gach, Jakub ; Porteš, Petr (referee) ; Ramík, Pavel (advisor)
This Master’s thesis is focused on the suspension of the front wheel, more accurately for specific part, upright. It describes the basic requirements for construction, distribution of uprights, their method of production and types of materials used. It briefly mentions topology optimization and its two optimization methods. Also deals with vehicle dynamics for driving conditions – standing vehicle, braking and cornering. In the practical part, the work is focused on determining the load effects on the upright during the aforementioned driving conditions using MBS software. At the end of the work, FEM stress and deformation analyses are performed for loading on the wheel side and on the suspension side, which are then compared and evaluated.
|
guest ::
