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Mazda showroom and service
Došek, Samuel ; Kalánek, Ing Jiří (referee) ; Brzoň, Roman (advisor)
This diploma thesis describes the design of showroom and car service of Mazda brand in Trencin. It is a detached building on a flat terrain. The car showroom and car service have two above-ground floors and one underground floor. On the first underground floor there is an underground garage designed for new cars for sale. On the first floor there is a car showroom with a customer base and a car service with facilities for car service staff. On the second floor there are offices with facilities for staff. The building is designed from a reinforced concrete structure and porous concrete blocks. The ceilings are monolithic reinforced concrete and the roof is designed as flat with trusses and reinforced concrete slab. The work includes project documentation for the construction.
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Intake Ports for the Wankel Engine
Smělý, Jiří ; Beran, Martin (referee) ; Svída, David (advisor)
This master’s thesis deals with design of intake port for turbocharged Mazda 13B-T engine with Wankel-type rotating piston motion aiming for possible modifications leading to increase of performance parameters. The main objective of this thesis is to propose appropriate modifications in order to achieve increased torque in widest possible engine speed range.
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Vehicle response when using the Start-Stop system
Vaňková, Denisa ; Kohout, Tomáš (referee) ; Jelínek, David (advisor)
The diploma thesis deals with the research of vehicle response in case of using the Start-Stop system in passenger cars with manual and automatic transmission. Values measured using CAN-bus connection of the drivers using Start-Stop system are compared with values from identical vehicles without using the Start-Stop function. A device designed specifically for the purpose of these measurements is used as the control element of the measurements, operating on the basis of a wheel rotating uniformly with the movement of the vehicle and an optical sensor which detects the movement. The measured results are intended to demonstrate the response time of the vehicle using the start-stop function and to determine whether this system has an effect on the starting delay in normal traffic. By using CAN-bus data measurements, detailed start-up graphs are available for all the vehicles studied. The study found that it depends on the type of gearbox used in the vehicle, while with a manual gearbox, Start-Stop does not have a large impact on the flow of traffic in terms of the vehicle's response to the driver. For automatic transmission, it depends on its type, and the differences between individual starts, with the Start-Stop system on and off, differed considerably. The accuracy of the measurement was similar for both measuring devices, but the CAN-bus measurement is more useful, as it is possible to determine the exact course of the start from the obtained data. The manufactured measuring device is easier to operate and the evaluation of the run-up length is done automatically, immediately after the run-up. Based on this work, more extensive research can be carried out in the future, the purpose of which could be to categorize the run-off lengths by individual vehicles, which is particularly important for the purposes of accident analysis.
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Mazda showroom and service
Došek, Samuel ; Kalánek, Ing Jiří (referee) ; Brzoň, Roman (advisor)
This diploma thesis describes the design of showroom and car service of Mazda brand in Trencin. It is a detached building on a flat terrain. The car showroom and car service have two above-ground floors and one underground floor. On the first underground floor there is an underground garage designed for new cars for sale. On the first floor there is a car showroom with a customer base and a car service with facilities for car service staff. On the second floor there are offices with facilities for staff. The building is designed from a reinforced concrete structure and porous concrete blocks. The ceilings are monolithic reinforced concrete and the roof is designed as flat with trusses and reinforced concrete slab. The work includes project documentation for the construction.
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Intake Ports for the Wankel Engine
Smělý, Jiří ; Beran, Martin (referee) ; Svída, David (advisor)
This master’s thesis deals with design of intake port for turbocharged Mazda 13B-T engine with Wankel-type rotating piston motion aiming for possible modifications leading to increase of performance parameters. The main objective of this thesis is to propose appropriate modifications in order to achieve increased torque in widest possible engine speed range.
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Konstrukce a provoz Wankelova motoru
Král, Milan
This thesis is focused on describing the structure Wankel engine, its historical development and current status, as well as focusing on its advantages in terms of design, effectiveness and its drawbacks or problems that arise when using real working.
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