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Summary of FEM aplication on the basis Open Source
Tománek, Jiří ; Vosynek, Petr (referee) ; Návrat, Tomáš (advisor)
This work focuses on the summary of currently available FEM applications on the Open Source basis which are freely available on the Internet. There are three programs presented (Salome, Roshaz and Ansys) and in each of them there was an easy simple plane performed and demonstrated. In the final part, a comparison of the results and the procedures for the award plane task in the three above mentioned programs was carried out.
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Virtual modelling of computional domain for CFD simulations
Volek, Matěj ; Naď, Martin (referee) ; Dohnal, Miloslav (advisor)
This thesis is devoted to open-source software for meshing in CFD simulations. In the opening chapter, there is introduced the computational modeling of fluid, briefly described governing equations and an introduction to the discretization of computational domain. The second chapter deals with the available mesh software. The programs are described in this chapter from the perspective of the user interface, the ability to create meshes, etc. The last chapter, there is a comparison of two selected programs on a real problem. In both programs was created a mesh which was calculated in the software Fluent. Then the calculation results are compared.
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Comparative analysis of light holder lifetime assessment methods
Holeta, Aleš ; Pokorný, Jan (referee) ; Vosynek, Petr (advisor)
This thesis addresses the topic of determining the fatigue life of a thin-walled holder fender and flashlight under variable loads. The aim of the thesis is to make a search study on the fatigue life of welded parts with respect to the thin-walled design of structures. The main objective is to evaluate the suitability of using different methods of fatigue life assessment on the holder fender and flashlight. The calculated fatigue lifetimes are confronted with experimentally obtained fatigue life-times. The fatigue lifetimes are determined by methods evaluating welded joints based on structural stresses and notch stresses. Finite element analysis was performed in the open-source programs Salome and Code_Aster. The modelling of the holder fender and flashlight geometry was performed at several levels. Based on the results, the most efficient method for the design of welded parts is the structural stress linearization method (also called “master S-N curve method”), which achieves comparable results to the effective notch stress method (considered as a reference), but with a multiply lower time consumption.
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Myth of Narcissus in French literature at the turn of the 20th Century
Kučerová, Magdalena ; Pohorský, Aleš (advisor) ; Pechar, Jiří (referee) ; Jamek, Václav (referee)
Mgr. Magdalena Kučerová Dissertation work: Myth of Narcissus in French literature at the turn of the 20th century ABSTRACT: This dissertation thesis based on knowledge of French myth criticism deals with the issue of myths in literature, which is a specific manifestation of human symbolic imagination. In its most general level the work studies the definition of a myth and its social function as well as the matter of opposite notions regarding to the mythos and logos, which have gradually more and more differentiated along with the development of European thinking. The myth of Narcissus has probably been one of the oldest myths in European culture. In its most renowned and most comprehensive form, the myth first appeared in the third book of Metamorphoses by Ovid, which has served as an inspiration for remakes by many later authors. The story of a young man who fell in love with his own reflection on the surface of the water contains a great variety of semantically strong structures (mainly the motifs of a mirror, narcissistic love, passively superior character of a hero, or the final metamorphoses into a flower), which are analysed in this study. The author of this study outlines the interpretational evolution of the myth of Narcissus in French literary history...
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Virtual modelling of computional domain for CFD simulations
Volek, Matěj ; Naď, Martin (referee) ; Dohnal, Miloslav (advisor)
This thesis is devoted to open-source software for meshing in CFD simulations. In the opening chapter, there is introduced the computational modeling of fluid, briefly described governing equations and an introduction to the discretization of computational domain. The second chapter deals with the available mesh software. The programs are described in this chapter from the perspective of the user interface, the ability to create meshes, etc. The last chapter, there is a comparison of two selected programs on a real problem. In both programs was created a mesh which was calculated in the software Fluent. Then the calculation results are compared.
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Summary of FEM aplication on the basis Open Source
Tománek, Jiří ; Vosynek, Petr (referee) ; Návrat, Tomáš (advisor)
This work focuses on the summary of currently available FEM applications on the Open Source basis which are freely available on the Internet. There are three programs presented (Salome, Roshaz and Ansys) and in each of them there was an easy simple plane performed and demonstrated. In the final part, a comparison of the results and the procedures for the award plane task in the three above mentioned programs was carried out.
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The Character of Salomé in Gustave Mureau´s work
SVOBODOVÁ, Tereza
My bachelor thesis focuses on the motif of Salomé in the work of Symbolist painter Gustave Moreau. The analysis of artist's work explores the influences of the oriental cultures on creation of biblical scene of St. John the Baptist's death. It also sets Moreau's work in the context of artistic creation that deals with the archetype of the femme fatale in 19th century. For comparison there is the analysis of two literary works of the same theme - a short story Herodias by Gustave Flaubert and Oscar Wilde's play Salomé.
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