|
|
Výukový model turbodmychadla silničních vozidel
LIŠKA, Radek
This thesis deals with making 3D model of turbocharger, with possibility of using in teaching. Model will be designed with an attention on details a demonstration of the function itself in program Solidworks, where were all parts and assembly made. The work includes research in the field of air filling of the combustion engines, comparing the differences between atmospheric filling and supercharging. Overall, this work will contribute to better understanding and demonstration of the possibilities of usage in modern combustion engines.
|
|
|
Intake system for internal combustion engines
Hadrava, Martin ; Zháňal, Lubor (referee) ; Vančura, Jan (advisor)
The bachelor’s thesis is focused on the internal combustion engine intake systems. Emphasis is placed mainly on the construction and the various parts of the intake systems. The part of the work is also devoted to the different types of supercharging. At the end, the individual parts of the intake system are described further.
|
|
|
Reversing cross for flexo printing machine
Falta, Jan ; Mazal, Pavel (referee) ; Brandejs, Jan (advisor)
The aim of this work is to develop a new concept of the reversing cross for flexo printing machine SomaFlex Optima. Work includes a description of the machine, the basic description of the principle of flexography. There is explained the principle of turning the material, the current method of supplying air to the air cushion and the difference between the blower and compressor as an air source for the air cushion. Conceptual solution includes two variants, namely vertical and horizontal position of turning bars. For each alternative are described its advantages and disadvantages.
|
|
|
Power Increasing in Combustion Engines
Ehrenberger, Pavel ; Svída, David (referee) ; Dundálek, Radim (advisor)
This thesis contains the summary of information that relates to the problematics of the increasing performance of combustion engines. It describes the familiar ways of supercharging, and assesses the positive and negative aspects of implementation. It also gives information about the constructional resolution, about the functions and technical specifications of turboblowers a compressors, and other posible ways of supercharging. This thesis is pointing out the characteristics of the motor that is designed this specific way and his usage in the working conditions.
|
|
|
Up-to-date Methods of Charging Processes
Górnisiewicz, Tomáš ; Janoušek, Michal (referee) ; Dundálek, Radim (advisor)
This thesis deals with up-to-date methods of charging processes used in combustion engines of contemporary cars. Major emphasis is put on turbocharged petrol engines. Principles of charging process are explained as well as the most common and extraordinary ways of charging process. Following chapter contains summary of present-day turbocharged and supercharged engines. Final part describes turbocharger failures. Turbo-charging represents an elementary way to increase engine power and allows designing high efficient engines of small dimensions.
|
|
|
Modern Turbocharger Rotor Supports
Kortán, Daniel ; Raffai, Peter (referee) ; Knotek, Jiří (advisor)
This bachelor thesis focuses on the options of impositions of turbocharger rotors. The first part focuses on the construction of turbochargers and description of the principle of turbocharging engines with internal combustion. The second part focuses on the description of the construction of rolling and sliding bearings and explanation of options the particular types of impositions used in turbochargers nowadays.
|
|
|
High Speed Revolution Slide Bearings
Růžička, Stanislav ; Knotek, Jiří (referee) ; Maršálek, Ondřej (advisor)
Bachelor project analyzes the use of high-speed plain bearings in turbocharged internal combustion engines equipped with turbochargers. The first part is devoted to a general description of turbochargers for internal combustion engines. Their function, design of the device itself as well as the individual components, the possible ways to control the supercharging. The main part analyzes the calculation of plain bearings in practice.
|
|
|
Machine Technology, Equipment supply air
Pecháčková, Tereza ; Janás, Pavel (referee) ; Hluštík, Petr (advisor)
The content of the thesis is describing various version of setting oxygenation capacity for different aeration device. Explanation of mutual connection of water and air in the wastewater treatment process. Practical part is creation of database of the most frequently used machinery device for the delivery of air to the wastewater treatment, introduction with companies providing offer of aeration systems on the Czech market, or with companies representing another abroad companies.
|
|
|
Turbo-chargers
Klimtová, Daniela ; Vondrášek, Zbyněk (advisor) ; Ryzhenko, Volodymyr (referee)
This thesis is focused on supercharging reciprocating internal combustion engines. The introduction describes the history of turbocharging. The next section describes the basic concepts necessary to understand the issues and principles of mechanical supercharging blowers. The bulk of this work is devoted to using the turbo blowers, design and control type of turbochargers. The following describes the most common types of damages hot to prevent failures and how to take care the best of the turbocharger. Also the practical measurements for different types of cars with different turbochargers were made and than the subsequent evaluation of the measured values noted. The goal is to compare the various types of turbochargers, pointing out their strengths and weaknesses.
|
|
|
Reversing cross for flexo printing machine
Falta, Jan ; Mazal, Pavel (referee) ; Brandejs, Jan (advisor)
The aim of this work is to develop a new concept of the reversing cross for flexo printing machine SomaFlex Optima. Work includes a description of the machine, the basic description of the principle of flexography. There is explained the principle of turning the material, the current method of supplying air to the air cushion and the difference between the blower and compressor as an air source for the air cushion. Conceptual solution includes two variants, namely vertical and horizontal position of turning bars. For each alternative are described its advantages and disadvantages.
|
guest ::
