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Design of ice resurfacer
Machálek, Róbert ; Paliatka, Peter (referee) ; Křenek, Ladislav (advisor)
Theme of this diploma thesis is the design of ice resurfacer. It deals with design of a special automatic vehicle, which is able to execute the process of ice resurfacing, without human control. With regard to the protection of the environment and health of the people inside rink arena, the propulsion system is based on the electric motor, with batteries as a power source. Final design reflects innovation of the automatization in this area. The appearance supports the uniqueness and the timelessness of the ice resurfacer and it is build up on the principles of the streamline design, with emphasis on the purity of form.
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Flow visualization methods
Ďurdina, Lukáš ; Jedelský, Jan (referee) ; Lízal, František (advisor)
ĎURDINA, L. Flow visualization methods. Brno: Brno University of Technology, Faculty of Mechanical Engineering, 2010. 45 p. Thesis supervisor Ing. František Lízal. This thesis deals with fluid flow visualization methods with respect to their practical application possibilities. Chronological description of the historically valuable visualization experiments emphasises the role of visualization in the experimental fluid mechanics. A brief characteristic of the flow field contains mathematical description of the objects, which can be visualized. Visualization methods are divided into experimental and computer aided methods. Individual methods are ordered subsequently beginning with those with lowest requirements for equipment to the more sophisticated methods. Various techniques, which provide qualitative and quantitative description of the tested gas or liquid flow, are described. The overview for the choice of methods for various applications sums up the important facts from previous chapters. Description of a simple helium bubble flow visualization experiment realized in a lab can be found at the end of the thesis.
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Design of ice resurfacer
Machálek, Róbert ; Paliatka, Peter (referee) ; Křenek, Ladislav (advisor)
Theme of this diploma thesis is the design of ice resurfacer. It deals with design of a special automatic vehicle, which is able to execute the process of ice resurfacing, without human control. With regard to the protection of the environment and health of the people inside rink arena, the propulsion system is based on the electric motor, with batteries as a power source. Final design reflects innovation of the automatization in this area. The appearance supports the uniqueness and the timelessness of the ice resurfacer and it is build up on the principles of the streamline design, with emphasis on the purity of form.
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Flow visualization methods
Ďurdina, Lukáš ; Jedelský, Jan (referee) ; Lízal, František (advisor)
ĎURDINA, L. Flow visualization methods. Brno: Brno University of Technology, Faculty of Mechanical Engineering, 2010. 45 p. Thesis supervisor Ing. František Lízal. This thesis deals with fluid flow visualization methods with respect to their practical application possibilities. Chronological description of the historically valuable visualization experiments emphasises the role of visualization in the experimental fluid mechanics. A brief characteristic of the flow field contains mathematical description of the objects, which can be visualized. Visualization methods are divided into experimental and computer aided methods. Individual methods are ordered subsequently beginning with those with lowest requirements for equipment to the more sophisticated methods. Various techniques, which provide qualitative and quantitative description of the tested gas or liquid flow, are described. The overview for the choice of methods for various applications sums up the important facts from previous chapters. Description of a simple helium bubble flow visualization experiment realized in a lab can be found at the end of the thesis.
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