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Pulse flow of liquid in flexible tube
Komoráš, Miroslav ; Šedivý, Dominik (referee) ; Klas, Roman (advisor)
This master’s thesis is dealing with analysis of fluid flow pulse in a flexible tube representing e.g. an artery in a human body. In ANSYS program, 3D simulations were performed, and these are so-called interrelated FSI analysis. In Maple software, 1D simulations of fluid flow in the tube were performed for various thin-walled and thick-walled variants. The aim is using these programs to determine the flow rates and pressures in the tube, its wall deformation and stress. Therefore, the theoretical part deals mainly with basic equations of flow dynamics, linear and nonlinear models and rotationally symmetric vessels. In the computational part are described individual procedures in the mentioned programs.
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The Brownfields solutions within the Czech Republic - Tepna Nachod
Haraštová, Nela ; Erben, Adam (referee) ; Pavlovský, Tomáš (advisor)
The assignment of diploma thesis was processed the area of the textile factory in Náchod – named Tepna. As part of this work I tried to suggest a live continuation of the historical core of city Náchod and connect the new district to the Plhov housing estate. As a goal I have set revitalization of building Bílá Tepna whitch is actually abandoned. Bíla Tepna is the last standing object from original development and it indicates the indentity of the place. In one part of territory I put a new block bulding with mostly residential function. This area surrounds the main square and object Bíla Tepna. The second part of area consists of terraced family houses with children’s playground. By my suggestion I wainted residents to show how it is possible design the development if object Bílá Tepna will be preserved.
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The Brownfields solutions within the Czech Republic - Tepna Nachod
Kalvoda, Vít ; Erben, Adam (referee) ; Pavlovský, Tomáš (advisor)
The urban study deals with the design of the new city district in the area where the Tepna Náchod textile factory used to stand. The total area of the solved area (including the existing development) is 10.35 ha. My intention was to create a new neighborhood that will take advantage of the huge benefits of this area. These are the terrain configuration and the immediate proximity of the historic city center and the train and bus stations. Because the area is flat and it is one of the few in the city that is not on the slope, I decided to place a compact block of flats and make the most of the area. The aim was to design a new city district, basically a modern city center, but it will not compete with the historic one, but rather will support it. The newly designed public spaces are not critical in their size, but in their content and diversity. The main idea of the proposal was to use the proximity of the railway station, the historic center and the terrain and create a barrier-free city district for the inhabitants, which will connect the surrounding city districts and at the same time offer enough housing, places for business and also a leisure time environment. And everything is within walking distance of the station and the center.
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Stress-strain analysis of artery with atheroma
Maša, Marek ; Návrat, Tomáš (referee) ; Burša, Jiří (advisor)
The main goal of this diploma thesis was the stress-strain analysis of iliac artery with atheroma.This problem was solved using finite element method (FEM).For the calculation purposes three two-dimensional models were created. The geometry was gained from transversal sections through the iliac artery with ateroma. This geometry is educed from used literature review. The main calculation process was run by ANSYS 11.0 program system.
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The Brownfields solutions within the Czech Republic - Tepna Nachod
Soška, Jakub ; Řehák, Filip (referee) ; Pavlovský, Tomáš (advisor)
Diploma thesis The Brownfield solutions within the Czech republic - Tepna Náchod, solves the unused territory after the former textile factory in close proximity to the historical centre of the city. The thesis deals with the analysis of the current state of the territory, its problems and the proposal of the new urban structure. It focuses on working with public space, a block structure linked to the historical centre and connecting the area to its surroundings. The aim is to create a functioning urban structure in an interesting city location.
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Stress-strain analysis of artificial vascular grafts
Chomič, Dimitrij ; Návrat, Tomáš (referee) ; Burša, Jiří (advisor)
This thesis deals with the computational solution of stress-strain states in the vicinity of the connection (anastomosis) between artery and vascular replacement. An „end to end“ anastomosis loaded by inner light increased constant systolic blood pressure is modeled in the thesis. The connection is modeled by different variants of the bonded contact and attachment of a surgical stitch. To solve the stress-strain state constitutive models were used in the finite element software package ANSYS 13.0. Material properties of arteries and vascular grafts were taken from measurements made at the Institute of solid mechanics, mechatronics and biomechanics.
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Pulse flow of liquid in flexible tube
Komoráš, Miroslav ; Šedivý, Dominik (referee) ; Klas, Roman (advisor)
This master’s thesis is dealing with analysis of fluid flow pulse in a flexible tube representing e.g. an artery in a human body. In ANSYS program, 3D simulations were performed, and these are so-called interrelated FSI analysis. In Maple software, 1D simulations of fluid flow in the tube were performed for various thin-walled and thick-walled variants. The aim is using these programs to determine the flow rates and pressures in the tube, its wall deformation and stress. Therefore, the theoretical part deals mainly with basic equations of flow dynamics, linear and nonlinear models and rotationally symmetric vessels. In the computational part are described individual procedures in the mentioned programs.
|
|
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The Brownfields solutions within the Czech Republic - Tepna Nachod
Soška, Jakub ; Řehák, Filip (referee) ; Pavlovský, Tomáš (advisor)
Diploma thesis The Brownfield solutions within the Czech republic - Tepna Náchod, solves the unused territory after the former textile factory in close proximity to the historical centre of the city. The thesis deals with the analysis of the current state of the territory, its problems and the proposal of the new urban structure. It focuses on working with public space, a block structure linked to the historical centre and connecting the area to its surroundings. The aim is to create a functioning urban structure in an interesting city location.
|
|
|
The Brownfields solutions within the Czech Republic - Tepna Nachod
Kalvoda, Vít ; Erben, Adam (referee) ; Pavlovský, Tomáš (advisor)
The urban study deals with the design of the new city district in the area where the Tepna Náchod textile factory used to stand. The total area of the solved area (including the existing development) is 10.35 ha. My intention was to create a new neighborhood that will take advantage of the huge benefits of this area. These are the terrain configuration and the immediate proximity of the historic city center and the train and bus stations. Because the area is flat and it is one of the few in the city that is not on the slope, I decided to place a compact block of flats and make the most of the area. The aim was to design a new city district, basically a modern city center, but it will not compete with the historic one, but rather will support it. The newly designed public spaces are not critical in their size, but in their content and diversity. The main idea of the proposal was to use the proximity of the railway station, the historic center and the terrain and create a barrier-free city district for the inhabitants, which will connect the surrounding city districts and at the same time offer enough housing, places for business and also a leisure time environment. And everything is within walking distance of the station and the center.
|
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The Brownfields solutions within the Czech Republic - Tepna Nachod
Haraštová, Nela ; Erben, Adam (referee) ; Pavlovský, Tomáš (advisor)
The assignment of diploma thesis was processed the area of the textile factory in Náchod – named Tepna. As part of this work I tried to suggest a live continuation of the historical core of city Náchod and connect the new district to the Plhov housing estate. As a goal I have set revitalization of building Bílá Tepna whitch is actually abandoned. Bíla Tepna is the last standing object from original development and it indicates the indentity of the place. In one part of territory I put a new block bulding with mostly residential function. This area surrounds the main square and object Bíla Tepna. The second part of area consists of terraced family houses with children’s playground. By my suggestion I wainted residents to show how it is possible design the development if object Bílá Tepna will be preserved.
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