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Navier-Stokesova equation - solution of the real liquid
Krausová, Hana ; Čermák, Libor (referee) ; Fialová, Simona (advisor)
This thesis deals with the Navier-Stokes equations for real, compressible fluid with first and second viscosity. The method of expansion into a series of eigenmodes of vibration is chosen to solve the Navier-Stokes equations. The general relations of the expansion coefficients and the eigenmode shapes are given for 1D-, 2D- and 3D-flows. The specific formulae of eigenmodes of vibration are determined only for 1D-flow. The final form of the pressure function is analysed using Matlab software.
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The flow of magnetic liquid with Bingham model application
Stejskal, Jan ; Krausová, Hana (referee) ; Haluza, Miloslav (advisor)
Main topic of this thesis are magnetic fluids. These are specific type of fluids which can simplistically be considered as Bingham fluids. Main issues regarding the magnetic fluids mentioned in this thesis are: rheological properties of the magnetic fluids, behaviour of the magnetic fluids and the use of the magnetic fluids in industrial applications. Main goal is to apply Binghams model on the the magnetic fluids assuming that this model can be applied with a good accuracy. Equations which describe behaviour of the Bingham fluids are constructed. Some assumptions which have to be respected to use this analytical equations for magnetic fluids are formulated. Flow of bingham fluid is analytically solved in some simplificated cases with consideration of laminar flow. Analytical results are confronted with numerical ones obtained from CFD software Fluent for the purpose of verification.
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Iran as a Case of a State Supporting Terrorism
Krausová, Hana ; Makariusová, Radana (advisor) ; Ditrych, Ondřej (referee)
The master's theses, which examines the phenomenon of state-sponsored terrorism giving the example of Islamic Republic of Iran, consists of two sections, general and specific. In the first part main theoretical concepts and definitions are be introduced. The author gives priority to differentiation between the terms of terrorism, state-sponsored terrorism and marginally also to the problematic definition of state terrorism. Detailed description of the concept of state-sponsored terrorism follow. Last but not least the author provides an insight into the history of the occurrence of this form of terrorism. The merit of the work, however, remains in particular case study of the state- sponsored terrorism, the Islamic Republic of Iran. To understand the context and causes of supporting terrorism, it is necessary to become familiar with the history of Iran (especially since 1979), its political system and the current situation in the country. This thesis will examine the reasons that led Iran to support terrorism on domestic and foreign soil, and specifically focusing on the terrorist organization Hezbollah, which Iran founded and have significantly sponsored for a long time. The intention of the thesis is to identify the main causes of Iranian support for terrorism, to determine how the relationship...
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Iran as a Case of a State Supporting Terrorism
Krausová, Hana ; Makariusová, Radana (advisor) ; Ditrych, Ondřej (referee)
The master's theses, which examines the phenomenon of state-sponsored terrorism giving the example of Islamic Republic of Iran, consists of two sections, general and specific. In the first part main theoretical concepts and definitions are be introduced. The author gives priority to differentiation between the terms of terrorism, state-sponsored terrorism and marginally also to the problematic definition of state terrorism. Detailed description of the concept of state-sponsored terrorism follow. Last but not least the author provides an insight into the history of the occurrence of this form of terrorism. The merit of the work, however, remains in particular case study of the state- sponsored terrorism, the Islamic Republic of Iran. To understand the context and causes of supporting terrorism, it is necessary to become familiar with the history of Iran (especially since 1979), its political system and the current situation in the country. This thesis will examine the reasons that led Iran to support terrorism on domestic and foreign soil, and specifically focusing on the terrorist organization Hezbollah, which Iran founded and have significantly sponsored for a long time. The intention of the thesis is to identify the main causes of Iranian support for terrorism, to determine how the relationship...
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Democracy and Islam: Muslims in France - impacts of immigration and integration policy
Krausová, Hana ; Šánová, Lucie (advisor) ; Fínková, Eva (referee)
For liberal-democratic country of Western Europe such as France it is difficult to accept immigrants, who bring different traditions, culture and especially religion, which carries with its specific demands. Above that strong nationalism, patriotism and pride of its own cultural traditions are typical for France. Therefore the communication and tolerance for significantly different and inadaptable citizens may be difficult. The proposed thesis will focus on Muslims living in France. From a historical perspective it will devote to the period from the end of the World War II up to now, when the numbers of immigrants of Muslim origin have begun to rise rapidly. France is trying to deal with it on its own, but today, in general, the criteria for granting citizenship and universally the claims for adaptation increase both in the legislation, and also significantly in the approach of French citizens to immigrants. For a more accurate understanding of the topic it is necessary to clarify the differences between various groups of Muslims in terms of their time of arrival in France, the country of origin and the type of professed Islam. In my thesis I will describe the diversity among Muslims, who live in France, furthemore I will examine impacts of the immigration and the integration policy exactly on...
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The flow of magnetic liquid with Bingham model application
Stejskal, Jan ; Krausová, Hana (referee) ; Haluza, Miloslav (advisor)
Main topic of this thesis are magnetic fluids. These are specific type of fluids which can simplistically be considered as Bingham fluids. Main issues regarding the magnetic fluids mentioned in this thesis are: rheological properties of the magnetic fluids, behaviour of the magnetic fluids and the use of the magnetic fluids in industrial applications. Main goal is to apply Binghams model on the the magnetic fluids assuming that this model can be applied with a good accuracy. Equations which describe behaviour of the Bingham fluids are constructed. Some assumptions which have to be respected to use this analytical equations for magnetic fluids are formulated. Flow of bingham fluid is analytically solved in some simplificated cases with consideration of laminar flow. Analytical results are confronted with numerical ones obtained from CFD software Fluent for the purpose of verification.
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Navier-Stokesova equation - solution of the real liquid
Krausová, Hana ; Čermák, Libor (referee) ; Fialová, Simona (advisor)
This thesis deals with the Navier-Stokes equations for real, compressible fluid with first and second viscosity. The method of expansion into a series of eigenmodes of vibration is chosen to solve the Navier-Stokes equations. The general relations of the expansion coefficients and the eigenmode shapes are given for 1D-, 2D- and 3D-flows. The specific formulae of eigenmodes of vibration are determined only for 1D-flow. The final form of the pressure function is analysed using Matlab software.
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