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Modeling aorta as a laminate with stiffness varying across the thickness
Kořínek, Tomáš ; Burša, Jiří (referee) ; Polzer, Stanislav (advisor)
This bachelor's thesis deals with computational solution of stress-strain states arising in idealized geometry of artery. Based on it's structure, wall is cosidered as a laminate of fiber rein-forced composite consisting of a network of elastin as a matrix and collagen fibers as reinforcement. Emphasis is placed on respecting of collagen fibers distribution and orientation on the thickness of the wall, which has a significant impact on it's mechanical properties. The behavior of this model is simulated using finite element programme ANSYS. The thesis also includes a research study of existing hyperelastic models of the aorta.
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Stress and strength analysis of steam turbine valve
Kořínek, Tomáš ; Vosynek, Petr (referee) ; Petruška, Jindřich (advisor)
This diploma thesis deals with the determination of lifetime and computational modeling of stress strain states arising in the body of the steam turbine valve. Due to the high temperature of the inlet steam, the creep of the material which fundamentally affects its final lifetime is also considered in the calculation. The lifetime is evaluated by four different procedures using the finite element method via the ANSYS software. The results are compared at the end of this work. One of the chapters is focused on solving the problem of the creep in the ANSYS software environment.
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Design of Loxone system installation control for a house with PV plant
Kořínek, Tomáš ; Vrána, Michal (referee) ; Bátora, Branislav (advisor)
This master's thesis deals with a management proposal of Loxone system installation for a family house with a photovoltaic power plant. The first part of thesis deals with the characteristics of the Loxone system and its individual devices. The second part is already focused on the design of the algorithm and the implementation of the lighting, shading, heating and indoor environment of the building control in the Loxone Config program.
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Audiovisual performance in the context of digital environment
Kořínek, Tomáš ; Šisler, Vít (advisor) ; Kera, Denisa (referee)
The goal of this thesis is to describe the influence of technological development on the ways in which the moving image is created and to introduce forms that this medium attains in the area of live audio-visual performances. The theoretical study approaches this topic as a historical overview of technical image, focusing on its connections with music. It thus observes specific creative processes of the avant-garde film and music video and subsequently puts them into the context of current types of moving picture created as a result of software codes. Based on the definitions of digital media's key principles, a theoretical basis is set up and then applied to the description of contemporary forms of audio-visual performances. These principles are also used for the definition of the features of software tools, numeric representations of which make it possible to work with any type of an image as with a set of mathematical functions. The main result of this thesis is thus a presentation of creative possibilities of today's image, which has - thanks to digital devices - disengaged itself from its previous technical limitation and become a fully dynamic element that can be created and modified in real time.
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Stress and strength analysis of steam turbine valve
Kořínek, Tomáš ; Vosynek, Petr (referee) ; Petruška, Jindřich (advisor)
This diploma thesis deals with the determination of lifetime and computational modeling of stress strain states arising in the body of the steam turbine valve. Due to the high temperature of the inlet steam, the creep of the material which fundamentally affects its final lifetime is also considered in the calculation. The lifetime is evaluated by four different procedures using the finite element method via the ANSYS software. The results are compared at the end of this work. One of the chapters is focused on solving the problem of the creep in the ANSYS software environment.
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Audiovisual performance in the context of digital environment
Kořínek, Tomáš ; Šisler, Vít (advisor) ; Kera, Denisa (referee)
The goal of this thesis is to describe the influence of technological development on the ways in which the moving image is created and to introduce forms that this medium attains in the area of live audio-visual performances. The theoretical study approaches this topic as a historical overview of technical image, focusing on its connections with music. It thus observes specific creative processes of the avant-garde film and music video and subsequently puts them into the context of current types of moving picture created as a result of software codes. Based on the definitions of digital media's key principles, a theoretical basis is set up and then applied to the description of contemporary forms of audio-visual performances. These principles are also used for the definition of the features of software tools, numeric representations of which make it possible to work with any type of an image as with a set of mathematical functions. The main result of this thesis is thus a presentation of creative possibilities of today's image, which has - thanks to digital devices - disengaged itself from its previous technical limitation and become a fully dynamic element that can be created and modified in real time.
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Modeling aorta as a laminate with stiffness varying across the thickness
Kořínek, Tomáš ; Burša, Jiří (referee) ; Polzer, Stanislav (advisor)
This bachelor's thesis deals with computational solution of stress-strain states arising in idealized geometry of artery. Based on it's structure, wall is cosidered as a laminate of fiber rein-forced composite consisting of a network of elastin as a matrix and collagen fibers as reinforcement. Emphasis is placed on respecting of collagen fibers distribution and orientation on the thickness of the wall, which has a significant impact on it's mechanical properties. The behavior of this model is simulated using finite element programme ANSYS. The thesis also includes a research study of existing hyperelastic models of the aorta.
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Wireless gathering of diagnostic data of cars supporting OBD-II
Fadrný, Jaroslav ; Kořínek, Tomáš (referee) ; Raida, Zbyněk (advisor)
Read up protocol OBD-II and familiarize yourself with the concept of existing devices, which use this protocol for wireless data transmission diagnostics car. Different conception mutually compare and suggest own concept device. The device should be consist from standard components without development own hardware. Implement the proposed device. Verify function of device and measure its range and data throughput. Discuss the connection to the database server and simple presentation of data.
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