|
|
Intake and exhaust manifold for the truck engine
Koksa, David ; Beran, Martin (referee) ; Svída, David (advisor)
The master’s thesis is focused on creating a thermodynamic model of the diesel engine for heavy commercial vehicle. After the model was created, new intake and exhaust pipes are designed based on simulations. Those proposed pipes variants are compared with the series design. After evaluating individual variants, the final version of the new pipes is selected and 3D model for this version is created.
|
|
|
Intake Manifold for 140kW CNG Engine
Wojcik, Rudolf ; Beran, Martin (referee) ; Svída, David (advisor)
The master´s thesis is focused on the design of the multi-point CNG injection for the VW 1.4 TSI intake manifold turbocharged spark ignited engine. The 3D model that was created using Autodesk Inventor Professional 2012 is based on the real intake manifold. This model served as an input for CFD analyses of mixing CNG with air. These were made in STAR-CCM+ software.
|
|
|
Intake Manifold for SI Racing Engine
Novosad, Zdeněk ; Beran, Martin (referee) ; Svída, David (advisor)
The aim of this diploma thesis is design shape and length of intake manifold on dynamic flow in the intake manifold and filling efficiency of engine. It was used a method of reverse engineering 3-D scanner Atos and modeling in Pro/Engineer designer for creating a CFD model. The test of intake manifold was created by Rapid prototyping method. In the first part of this diploma thesis is described intake manifolds used in current cars.
|
|
|
Design of Throttle body for SI engine
Jantač, František ; Bazala, Jiří (referee) ; Beran, Martin (advisor)
This master’s thesis deals with the design of the throttle body of the intake manifold of a spark-ignition engine with regards to minimizing throttle loses at full engine load. The first part of this thesis focuses on the elements of intake tract structure on contemporary combustion engine including their design solutions and the theory of flow. The thesis also describes the creation of the 3-D CAD model of intake manifold with a throttle body and the description of the CFD flow simulation with the evaluation of resul.
|
|
|
Increasing AR67203 Engine Performance
Smilek, Lukáš ; Beran, Martin (referee) ; Svída, David (advisor)
The aim of this diploma thesis is supercharging of SI engines and design influence on performance. The main objective of this thesis is to propose appropriate modifications on AR67203 engine of Alfa Romeo 155Q4 personal vehicle in order to achieve significantly better performance parameters and a constant torque in the widest possible speed range. That is why I analyze design and modifications that affect the overall engine performance and their appropriate application to the selected engine. An important point of this thesis is the right choice of turbocharger, in order to have an effective cooperation with a modified engine. The calculation study and the simulation in Lotus Engine Simulation software serve this purpose. I also give information about ECU programming. The results, as well as a practical output in the form of measured performance parameters of modified engine, are evaluated at the end.
|
|
|
Single Cylinder SI Engine for Formula Student
Adámek, Ladislav ; Vančura, Jan (referee) ; Svída, David (advisor)
Diplomová práce je zaměřena na konstrukční návrh sacího potrubí pro vůz Formula Student. Pro pohon vozu je použit jednoválcový atmosférický benzinový motor Husaberg FE 570. Sací potrubí je navrhováno tak, aby bylo v souladu s pravidly Formula Student. Pro zvýšení plnící účinnosti sací potrubí využívá resonančního efektu. Délky sacího potrubí byly spočítány v software Lotus Engine simulation.
|
|
|
Optimalization of Intake Manifold for SI Engine
Vondráček, Václav ; Vančura, Jan (referee) ; Beran, Martin (advisor)
The main aim of this diploma thesis is to design two different types of air throttles in the intake manifold and compare their influence on a loss of dynamics of the flow of drawn air. The main purpose is to compare the mass flow for wholly opened air throttle. It deals with creating CDF model of intake manifold by using 3D scanner Atos and software Pro/Engineer WF5. During the work, the results of the CFD analysis were used for a real testing.
|
|
|
Exhaust and Intake Manifold for V8 Engine
Šimíček, Petr ; Bradávka, Marek (referee) ; Svída, David (advisor)
The master´s thesis is focused on the design of the intake and exhaust ducts for V8 engine. Home work is focused on the description of the construction of the intake and exhaust pipes for a given engine. Another part deals with creating a thermodynamic model of the engine, and the design of the intake and exhaust pipes. The last part deals with verifying the proposed pipeline construction.
|
|
|
Intake and exhaust manifold for the truck engine
Koksa, David ; Beran, Martin (referee) ; Svída, David (advisor)
The master’s thesis is focused on creating a thermodynamic model of the diesel engine for heavy commercial vehicle. After the model was created, new intake and exhaust pipes are designed based on simulations. Those proposed pipes variants are compared with the series design. After evaluating individual variants, the final version of the new pipes is selected and 3D model for this version is created.
|
|
|
Exhaust and Intake Manifold for V8 Engine
Šimíček, Petr ; Bradávka, Marek (referee) ; Svída, David (advisor)
The master´s thesis is focused on the design of the intake and exhaust ducts for V8 engine. Home work is focused on the description of the construction of the intake and exhaust pipes for a given engine. Another part deals with creating a thermodynamic model of the engine, and the design of the intake and exhaust pipes. The last part deals with verifying the proposed pipeline construction.
|
guest ::
