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Emanuel Rádl and Religion
Píša, Josef ; Hogenová, Anna (referee) ; Vogel, Jiří (advisor)
Diploma thesis "Emanuel Rádl and Religion" deals with Radl's philosophy of religion. Author tries to explain basic ideas of Radl's philosophy. He describe Radl's thoughts in motion. Author tries to defend it's recency for nowadays science and philosophy. The main topic of the thesis is Rádl's thoughts on Christianity and his refusal of oriental religions 'and phiIosophies. Rádl described dangerous tendencies in European thinking at the beginning of Twentieth Century. He predicted rise of racism and communism in his books. Author tried to describe influences on Radl's thougts from T. G. Masaryk, J. L. Hromadka and Friedrich Nietzsche. Author also shows consequences of Radl's philosophy to Jan Patocka works on purpose of Czech history.
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An interpretation of the Apostolic Creed in terms of the Christian Fellowship's belief
Wagner, Petr ; Vogel, Jiří (advisor) ; Kučera, Zdeněk (referee)
Křesťanská společenství (Christian Fellowship) is an integral part of the Czech pentecostal movement, or more precisely of its charismatic part for almost 17 years. Founded shortly after the fall of communism by Dan Drápal, formerly vicar of the Evangelical church of Czech Brethren, Christian fellowship wasn't originally meant to become a church. Drápal started his ministry in a small congregation in 1977 in Prague as a liberal oriented Christian, but after two years he was born again and than baptized in Holy Spirit. The congregation experienced an incredibly quick growth through the late 80s, which first led to problems with the communist Secret police and than to discussions with the Evangelical church of Czech Brethren itself concerning different ways of understanding. The separation came later, in 1990.
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Word That Matters. Humanity and Ethics in the Thought of Emmanuel Lévinas
Vik, Dalibor ; Vogel, Jiří (advisor) ; Pelcová, Naděžda (referee) ; Altrichter, Michal (referee)
In five chapters, this thesis traces the question of humanity in the thought of the French philosopher Emmanuel Lévinas, mainly in his works De l'évasion (1935), De l'existence à l'existant (1947), Totalité et infini (1961) and Éthique comme philosophie première (1982), which represent various stages of his philosophical development. It offers an exposition of Lévinas's most original concepts, follows their development and sketches their parallel and/or polemic concepts in the European thought, placing them within the context of Lévinas's life-work. For Lévinas, the question of humanity appears as a transpostition of the question of God, who can not become an object of rational inquiry. In conclusion, the question of humanity becomes the theological issue par excellence. This study tries to show how theology can draw inspiration from Lévinas's concepts in various manners: (1) methodology: Lévinas shows what happens to our thought when we follow the principle Sein-lassen in questionning God and when we take this principle as a basis of our theological research; (2) re-thinking: Lévinas offers a critical revision of traditional theological concepts and endows them with existential meaning, (3) marginalized phenomena: Lévinas thoroughly analyzes phenomena, which has been neglected or marginalized by the...
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Numerical simulation of the von Kármán vortex street
Šponiar, D. ; Trávníček, Zdeněk ; Vogel, Jiří
This report deals with numerical simulation of the wake airflow behind a circular cylinder using FLUENT solver. The flow is assumed to be two–dimensional, laminar, isothermal, and incompressible. The Reynolds number ranges Re = 30÷170. The computations give the steady wake flow for Re = 30÷60 and the periodic vortex shedding (von Kármán vortex street) for Re = 60÷170. The vortex shedding frequency has been quantified in the term of the Strouhal number–Reynolds number relationship. The present results agree very well with the previous experimental data, the maximum deviations of the simulations and experiments are within 1.2%.
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Numerická simulace Kármánovy vírové řady
Šponiar, D. ; Trávníček, Zdeněk ; Vogel, Jiří
The wake airflow behind a circular cylinder has been investigated using FLUENT solver. The flow is assumed to be two–dimensional, laminar, isothermal, and incompressible. The Reynolds number ranges Re = 30:-170. The computations give the steady wake flow for Re = 30:-60 and the periodic vortex shedding (von Kármán vortex street) for Re = 60:-170. The vortex shedding frequency has been quantified in the term of the Strouhal number–Reynolds number relationship. The present results agree very well with the previous experimental data, the maximum deviations of the simulations and experiments are within 1.2%.
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Numerická simulace a vizualizace vytváření syntetizovaného proudu
Trávníček, Zdeněk ; Vogel, Jiří ; Vít, T.
The paper presents the results of numerical and experimental investigations of a synthetic jet generation. The experiments were performed in air by means of flow visualization and hot-wire anemometry. The subsequent numerical simulation was performed using the commercial code FLUENT. The geometry, boundary conditions, and material properties of the numerical simulation were defined according to the real experimental situation.
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