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Resonant ultrasound spectroscopy of ternary Cu-Al-Ni shape memory alloy compacts fabricated via SPS technology
Pavlík, Marek ; Spotz, Zdeněk (referee) ; Čížek, Jan (advisor)
This thesis deals with applicability of powder metalurgy for production of Cu-Al-Ni shape memory alloys. It is part of series of studies, inherently expanding experimental work with samples previously produced through optimized mechanical alloying and compaction via SPS method. In this work, the samples were thermally annealed and characterized by two advanced methods, DTA and RUS. Significant changes occur within the material at temperatures of 240 °C and 300 °C. The measurements indicated a presence of a martensitic transformation that could correspond to the desired SME phenomenon. Apparently, the changes were not triggered throughout the entire sample volume and further experimental progress is therefore expected in the near future.
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Apartment house
Pavlík, Marek ; Vorlíčková, Petra (referee) ; Donaťáková, Dagmar (advisor)
The theme of this bachelor thesis is realization of project documentation for new apartment building. The main aim is development of apartment building in Čejkovice, which will house four family with children. There are four maisonette flats, two of the have 5+KK disposition, garage and shared technical room. Two apartments are 4+KK, garage and shared technical room. The Building is designed as masoned with ceramic bricks HELUZ, based on the concrete strip foundation. Roof is designed as a roof truss made from collar beam system. Clay tile roofing Wienerberger is used as roof covering while the roof itself is pithched at 35°. The Ceiling above 1NP is designed as monolithic reinforced concrete slab 250mm thick. Staircase that leads to 2NP is designed as a wooden with wooden steps.
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Co-Combustion Gas Boiler
Pavlík, Marek ; Šilhavý, Karel (referee) ; Lisý, Martin (advisor)
This thesis deals with the design of a co-combustion gas boiler for coal gas and blast furnace gas mixture. The calculation includes stoichiometry, determinination of the boiler efficiency, steam production rate and heating surfaces sizing. This thesis also includes technical documentation of designed gas boiler. The calculation of the boiler meets the values specified by the scripts and also by documentation from PBS. The boiler was designed for 113.9 MW and 93.77 % efficiency.
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Apartment house
Pavlík, Marek ; Vorlíčková, Petra (referee) ; Donaťáková, Dagmar (advisor)
The theme of this bachelor thesis is realization of project documentation for new apartment building. The main aim is development of apartment building in Čejkovice, which will house four family with children. There are four maisonette flats, two of the have 5+KK disposition, garage and shared technical room. Two apartments are 4+KK, garage and shared technical room. The Building is designed as masoned with ceramic bricks HELUZ, based on the concrete strip foundation. Roof is designed as a roof truss made from collar beam system. Clay tile roofing Wienerberger is used as roof covering while the roof itself is pithched at 35°. The Ceiling above 1NP is designed as monolithic reinforced concrete slab 250mm thick. Staircase that leads to 2NP is designed as a wooden with wooden steps.
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Co-Combustion Gas Boiler
Pavlík, Marek ; Šilhavý, Karel (referee) ; Lisý, Martin (advisor)
This thesis deals with the design of a co-combustion gas boiler for coal gas and blast furnace gas mixture. The calculation includes stoichiometry, determinination of the boiler efficiency, steam production rate and heating surfaces sizing. This thesis also includes technical documentation of designed gas boiler. The calculation of the boiler meets the values specified by the scripts and also by documentation from PBS. The boiler was designed for 113.9 MW and 93.77 % efficiency.
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Marketing plan of the Pro-6 Squash center
Roubíčková, Anna ; Voráček, Josef (advisor) ; Pavlík, Marek (referee)
Title: Marketing plan of the Pro-6 Squash center Objectives: The main goal of this bachelor thesis is to propose a marketing plan for a squash center in Kyje, Prague, based on a situation analysis. The primary purpose of the plan is to widen the customer base and to secure the center's revenue growth, as the reconstruction of the center is currently being planned. Methods: For the purpose of creating a situation analysis, I have used a set of half- structured interviews with the center's owner. The situation analysis itself consists of setting a growth-share matrix, the market segmentation, competition analysis through a scoring model, and a SWOT analysis. Based on the results of the situation analysis, I have set all the marketing goals and using a marketing mix, finally set the marketing plan for the center. Results: I found out the Pro-6 squash center has a secured spot on the market and it has been running relatively well compared to its competition. However, it is now necessary to increase the revenues. The marketing plan was set to achieve this goal by widening the customer base. Keywords: Sports service marketing, situation analysis, SWOT analysis, scoring model, growth-share matrix, marketing mix
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Resonant ultrasound spectroscopy of ternary Cu-Al-Ni shape memory alloy compacts fabricated via SPS technology
Pavlík, Marek ; Spotz, Zdeněk (referee) ; Čížek, Jan (advisor)
This thesis deals with applicability of powder metalurgy for production of Cu-Al-Ni shape memory alloys. It is part of series of studies, inherently expanding experimental work with samples previously produced through optimized mechanical alloying and compaction via SPS method. In this work, the samples were thermally annealed and characterized by two advanced methods, DTA and RUS. Significant changes occur within the material at temperatures of 240 °C and 300 °C. The measurements indicated a presence of a martensitic transformation that could correspond to the desired SME phenomenon. Apparently, the changes were not triggered throughout the entire sample volume and further experimental progress is therefore expected in the near future.
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