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Gas exchange systems of two-stroke engines
Kovář, Michal ; Kučera, Pavel (referee) ; Píštěk, Václav (advisor)
This bachelor thesis is focused on the analysis of the development and critical evaluation of the gas exchange system of two-stroke engines. The aim of the work was to use research to concentrate various options for gas exchange system of two-stroke engines of various power categories, to describe individual solutions and point out the advantages and disadvantages of individual systems and then outline possible future developments in this area.
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Belt conveyor for food corn
Kovář, Michal ; Pokorný, Přemysl (referee) ; Jonák, Martin (advisor)
This bachelor thesis deals with a belt conveyor for the transportation of food grains. The aim is to perform a functional analysis and structural design of the angled conveyor belt to transport an output of 53,000 kg per hour, given an axial distance dunes of 19 m and a height difference of 3.5 m. The thesis contains a brief description of the main parts of the belt conveyor, the functional calculations according to standard ČSN ISO 5048, the determination of the main dimensions, the design of the drive and conveyor belt tensioning device. It is also performed stress analysis jacket and a driven drum, and analysis of the properties of the transported materials. The work is accompanied by drawings.
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Measurement of Stirling engine
Kovář, Michal ; Kloss, Ondřej (referee) ; Kaplan, Zdeněk (advisor)
This thesis describes the design chain to indicate the measuring cylinder Stirling engine. It describes the practical problems of measurement methodology and highlights the possible pitfalls of the measuring chain. For measuring the use of pre-existing model of gamma Stirling engine modification. It was carried out systematic measurement and evaluation of measured data. As a mathematical model for comparison with the measured data was used ideal cycle and Schmidt theory.
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Two Stroke Engine Indirect Fuel Injection
Kovář, Michal ; Drápal, Lubomír (referee) ; Janoušek, Michal (advisor)
This diploma thesis deals with indirect fuel injection on new two-stroke engine for motocross sidecar. The purpose of this work was to design the fuel injection system together with length of the fuel injection times. To determine the fuel injection times, it was necessary to determine the complete exhaust system that affect the volumetric efficiency. The conclusions were based on research in the field of two-stroke engines and calculations determining the amount of fuel per one cycle. The injection method together with the location of the fuel injector and type of fuel injector that can be use were determined and then the injection times that can be entered in the ECU.
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Reflection of Czechoslovak events of 1968 in Finnish literature
Deverová, Petra ; Dlask, Jan (advisor) ; Kovář, Michal (referee)
This bachelor thesis examines the response of the Czechoslovak year 1968 by Finnish literature across all literary forms. The work consists of two parts. The first one focuses on the historical context of the events known as Prague Spring. The second part that is also the main one presents authors and their works, in which they thematised the occupation of Czechoslovakia in 1968 and its consequences. The methodology of this work is based on the analysis and following interpretation of the symbols and motifs in those works that are connected with August 1968. The aim of this work is to analyse and compare various views of Finnish authors regarding this historical event. Key words: Czechoslovakia, August 1968, occupation of Czechoslovakia, Prague Spring, Finnish literature, Finland, Bengt Ahlfors, Eeva-Liisa Manner, Matti Rossi, Katri Lipson
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Semantic preference and prosody of adjective eri and its derivatives in Finnish
Jagošová, Kateřina ; Fárová, Lenka (advisor) ; Kovář, Michal (referee)
This master's thesis deals with the semantic preference and prosody of the eri adjective and its derivatives in Finnish. The thesis focuses on a group of adjectives with the same root and almost synonymous or very close meanings. The first part of this thesis is dedicated to the theory of semantics and meaning, syntagmatic and paradigmatic relations (especially synonymy and collocations), to the definition of the class of adjectives and the definition of semantic preference and prosody. The second part focuses on the collocational analysis and the analysis of the semantic preference and prosody of adjectives erikoinen and erityinen which are nearly synonymous. The last part of this thesis provides the semantic profiles of these two adjectives which are based on the results of the collocational analysis. Key words: Finnish, adjectives, semantic preference and prosody, collocational analysis, corpus linguistics, erikoinen, erityinen
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Czechoslovakia, Guatemala and Mexico in period of guatemalan revolution
Perutka, Lukáš ; Opatrný, Josef (advisor) ; Barteček, Ivo (referee) ; Kovář, Michal (referee)
This work occupies until now practically not researched relation of Czechoslovakia and Guatemala in the period of so called Guatemalan Revolution in the years 1944-1954. It also considers explaining the context of the international relations, especially of Guatemala, Mexico and the United States. The thesis in based above all on the until now unpublished archive material from the archives of Ministry of Foreign Relations of the Czech Republic, Secretary of Foreign Relations of Mexico, National Archive of the Czech Republic, and also from American Central Intelligence Agency. Czechoslovak relation with Guatemala was created already in the period in-between World Wars, when the small central European country became one of the greatest purchasers of the Guatemalan coffee. Exactly commercial interests of Czechoslovakia helped to create official diplomatic relations in this period, at which end was sealed in 1936 the commercial agreement and Guatemala bought in the same year arms in Czechoslovakia. After the end of the Second World War these relations were not renewed, however the new democratic regime of the president Arévalo had imminent interest to renew this relationship and as gesture of good will still recognized the commercial agreement from 1936, although in had not been actualized. In the same...
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Gas exchange systems of two-stroke engines
Kovář, Michal ; Kučera, Pavel (referee) ; Píštěk, Václav (advisor)
This bachelor thesis is focused on the analysis of the development and critical evaluation of the gas exchange system of two-stroke engines. The aim of the work was to use research to concentrate various options for gas exchange system of two-stroke engines of various power categories, to describe individual solutions and point out the advantages and disadvantages of individual systems and then outline possible future developments in this area.
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Waltari's A Stranger Came to the Farm: a Comparison of Translation by V. Skalička (1941) and J. P. Velkoborský (2005)
Kalábová, Hana ; Dlask, Jan (advisor) ; Kovář, Michal (referee)
This master's thesis deals with the comparison of the two Czech translations of the book A Stranger Came to the Farm by Mika Waltari. The first translation was made by Vladimír Skalička in 1941 and the second one by Jan Petr Velkoborský in 2005. The thesis is divided into two main parts, a theoretical part and an analysis. The purpose of the theoretical part is to introduce the reader to Mika Waltari, both translators and the original book. I also briefly write about the translation theory. The analysis deals with lots of problems. One of them is the translation of the title and names. I am also interested in creativity of the translators, in the lexical richness of the adaptations and in their mistakes as well. I also show the difference in the approach of literal and free translation. Another big problem this thesis deals with is which text was the source for work of Velkoborský, because in his time there were two Finnish versions with small differences in them and also Skalička's interpretation already existed.
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Waltari's A Stranger Came to the Farm: a Comparison of Translation by V. Skalička (1941) and J. P. Velkoborský (2005)
Kalábová, Hana ; Dlask, Jan (advisor) ; Kovář, Michal (referee)
This master's thesis deals with the comparison of the two Czech translations of the book A Stranger Came to the Farm by Mika Waltari. The first translation was made by Vladimír Skalička in 1941 and the second one by Jan Petr Velkoborský in 2005. The thesis is divided into two main parts, a theoretical part and an analysis. The purpose of the theoretical part is to introduce the reader to Mika Waltari, both translators and the original book. I also briefly write about the translation theory. The analysis deals with lots of problems. One of them is the translation of the title and names. I am also interested in creativity of the translators, in the lexical richness of the adaptations and in their mistakes as well. I also show the difference in the approach of literal and free translation. Another big problem this thesis deals with is which text was the source for work of Velkoborský, because in his time there were two Finnish versions with small differences in them and also Skalička's interpretation already existed.
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