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The motorcycle diagnostic unit
Smola, Tomáš ; Šteffan, Pavel (referee) ; Levek, Vladimír (advisor)
This thesis deals with problematics of air/fuel mixture diagnosis od older carburetor motors. Especially for motors with more than one cylinder. In this thesis are informations about commercial product for diagnosis, brief informations about function of CV caburetor and best setup of fuel mixture. The next step in this thesis will be design, construction and testing of device for the diagnosis air/fuel mixture in practical use. Device will be able to measure mixture and other values witch can be used for best carburetor setup.
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Miller cycle in nonstationary modes
Švanigová, Lenka ; Šebela, Kamil (referee) ; Štětina, Josef (advisor)
This diploma thesis deals with the assessment of the influence of valve timing, regulation of the lambda coefficient, fuel delivery and ignition advance on the course of the engine torque and the response of the turbocharger during a transient acceleration event of a loaded engine. The model of the investigated VW 1.5 TSI EVO 110 kW gasoline engine with the Miller cycle was created in the GT-Suite program and was used to simulate the transient acceleration event of the loaded engine and evaluate the influence of the mentioned parameters. For the simulated transient, the influence of the turbocharger regulation method was compared, using the wastegate and the variable nozzle turbine.
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The motorcycle diagnostic unit
Smola, Tomáš ; Šteffan, Pavel (referee) ; Levek, Vladimír (advisor)
This thesis deals with problematics of air/fuel mixture diagnosis od older carburetor motors. Especially for motors with more than one cylinder. In this thesis are informations about commercial product for diagnosis, brief informations about function of CV caburetor and best setup of fuel mixture. The next step in this thesis will be design, construction and testing of device for the diagnosis air/fuel mixture in practical use. Device will be able to measure mixture and other values witch can be used for best carburetor setup.
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Possibilities of Deepening the Theory and Practice of Investment Decisions with an Emphasis on Real Options
Oceláková, Petra ; Valach, Josef (advisor) ; Hrdý, Milan (referee) ; Choulík, Petr (referee)
This dissertation deals with selected areas within capital budgeting theory and practice. The first part is focused on possibilities how to improve traditional financial metrics as net present value and internal rate of return by using graphical tools for their interpretation. The main practical problem can be considered not the methodology itself, but the inability to predict future cash flows correctly. The special attention is paid to depreciation in connection with Czech accounting and tax legislation and its influence on capital decisions. The second part of the dissertation concentrates on real option analysis. The crucial difference between net present value and real options analysis is in how these methods deal with the risk. Mathematical approach is used to derive how the volatility and other parameters affect the theoretical value of an investment determined by real option. The more volatile the future cash flows are the higher theoretical value of the real option should be. Nevertheless, there are some exceptions that are analysed in this paper. In final chapter, total cost of ownership and real option analysis are used to evaluate option to switch from on-premise IT solution to cloud computing.
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Closures in Groovy and Java
Černý, Michael ; Pavlíček, Luboš (advisor) ; Zilvar, Tomáš (referee)
This bachelor thesis deals with the closures in Groovy programming language and their implementation to Java programming language. It compiles all the available information about the closures in Groovy and compares the important projects which aim to implement the closures in Java. The first part of the thesis explains the term of closure, describes the development of this term and related issues. In the second part the author analyses the closures in Groovy programming language. The theses deals closer with the usage methods, syntax, calling methods, the value that the closure returns and the scope of the variables concerning the closers in Groovy. The third part describes the projects which inspired the work group which works on the final form of closures to be implemented in Java and also the first and the last available project of this work group. Finally the author compares the form of Groovy closures to the last project about the Java closure implementation.
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