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Numerical Modelling of the Gear Mesh Stiffness
Gazda, Silvester ; Řehák, Kamil (referee) ; Prokop, Aleš (advisor)
This master's thesis deals with the design of FEM model of gear pair with an intention to find out how stiffness changes during meshing. It firstly describes the necessary knowledge needed to analyse the problem, like the geometry of an involute tooth and evaluation of meshing stiffness. Followed by a description of work procedures from the creation of models through settings of mesh, contacts and analysis to evaluating of results.
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Powertrain of racing Wankel rotary combustion engine.
Blažo, Marek ; Blaťák, Ondřej (referee) ; Zháňal, Lubor (advisor)
The main aim of master’s thesis was to handle the computing proposal and the construction design of the powertrain of racing Wankel rotary engine with 300 kW power output and in the case of 9000 speed per minute. On the basic of these values was made the primary design of the rotary engine, design of the eccentric shaft and rotor housing. Mechanical stress and torsional vibrations of the eccentric shaft were analyzed by using the course of indicator diagram.
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Design Methods of the Exact Gear Tooth Shape
Strmeň, Marián ; Řehák, Kamil (referee) ; Prokop, Aleš (advisor)
The following bachelor’s thesis investigates construction of the exact gear tooth shape. Considering such a broad topic, the thesis is focused primary on helical gears. In the beginning, this thesis illustrates fundamental theory of gears, which will be used for creating 3D model. Second part describes designing 3D model based on learned theory.
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Design Methods of the Exact Gear Tooth Shape
Strmeň, Marián ; Řehák, Kamil (referee) ; Prokop, Aleš (advisor)
The following bachelor’s thesis investigates construction of the exact gear tooth shape. Considering such a broad topic, the thesis is focused primary on helical gears. In the beginning, this thesis illustrates fundamental theory of gears, which will be used for creating 3D model. Second part describes designing 3D model based on learned theory.
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History of selected mathematical problems
VÁŇA, Jan
The aim of the diploma thesis "History of selected math problems" is to explore specific math issues, which famous mathematicians dealt with in the past, using up-to-date knowledge and methods. For each issue there is explained history and diagrams describing its origin and solution.
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Numerical Modelling of the Gear Mesh Stiffness
Gazda, Silvester ; Řehák, Kamil (referee) ; Prokop, Aleš (advisor)
This master's thesis deals with the design of FEM model of gear pair with an intention to find out how stiffness changes during meshing. It firstly describes the necessary knowledge needed to analyse the problem, like the geometry of an involute tooth and evaluation of meshing stiffness. Followed by a description of work procedures from the creation of models through settings of mesh, contacts and analysis to evaluating of results.
|
|
|
Powertrain of racing Wankel rotary combustion engine.
Blažo, Marek ; Blaťák, Ondřej (referee) ; Zháňal, Lubor (advisor)
The main aim of master’s thesis was to handle the computing proposal and the construction design of the powertrain of racing Wankel rotary engine with 300 kW power output and in the case of 9000 speed per minute. On the basic of these values was made the primary design of the rotary engine, design of the eccentric shaft and rotor housing. Mechanical stress and torsional vibrations of the eccentric shaft were analyzed by using the course of indicator diagram.
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