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Development of concrete with limited volume changes
Martanová, Jana ; Skopal, Ing Karel (referee) ; Hela, Rudolf (advisor)
The bachelor thesis deals with volume changes of concrete. Attention is paid to the shrinkage. They describe the different kinds of volume changes in cement concrete, the reason for their creation and the ways in which they can be eliminated. The practical part is focused on monitoring the volume changes of concrete for 28 days using different amount of plasticing additives.
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Analysis of the earth dam monitoring of the water structure Karolinka
Koudelková, Eva ; Novotná, Jitka (referee) ; Pařílková, Jana (advisor)
This diploma thesis deals with the analysis of the monitoring of the Karolinka water reservoir earth dam. For the reason of seepage detected on the downstream face of the dam, the water reservoir was operated in a limited regime practically from its beginning. One of the most significant interventions aimed at reducing them was the installation of a sealing wall realized in 2013. Since 2011, the earth dam has been pilot-monitored by probes of the electrical impedance spectrometry method. The thesis deals with the processing of the data obtained by this method and with the comparison of the determined electrical conductivity of the dam soil with the data measured on the earth dam (temperature, water level in the reservoir, seepage) before and after installation of the sealing wall.
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WATERWAY, TO SING THE SPACE
Orel Tomáš, Jakub ; Šejn, Miloš (referee) ; Helia De Felice, Jennifer (advisor)
The way of the Jedovnice creek: connection with the spring Falling into the underground halls and back to the light. The Water Way is an intermedial poem that is concerned to the element of water, character of its way through the landscape and its presence in the landscape. Since the type of work I most prefer is the work in the landscape, I am returning back to the natural landscape, strong places in Moravian karst near Brno. The audiovisual poem is primarily focused on the moment of melting. Sublimation of ice from the ice shelter, ephemeral phenomena on the surface, such as miniature whirls, waves, rays of sunlight and especially moonlight. The poem focuses on the possibilities of transferring the experience with a specific place, and the events in a unique, unrepeatable time and space into the theatrical scene and possibilities of the musical and audiovisual interpretation of such experience. I work with digital media (video mix and audiostop) to transfer the artist's physical experience in a unique time and unique natural setting into the scenic form of the work. Considering the physical and symbolic qualities of the water element, I have abandoned the composition of the event in the classical sense.
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Design of a cooling circuit for heat removal from a steam turbine condenser
Susna, David ; Pospíšil, Jiří (referee) ; Kracík, Petr (advisor)
This thesis deals with the problems of wounding of low potential transferred from steam turbine condenser. First, in the theoretical part variations of steam condenser design are described. Then there is a description of variations of cooling cycles and possibilities of their operation range. In second part of the thesis there are two common cooler options chosen. Those are wet cooling tower with natural draft and dry chiller with forced draft. Two types of cooling liquid are chosen to be used for dry cooling. These are water and the other one is 50 % mixture of water and propylene glycol. Based on the calculation results of both cooling cycle variations appropriate pumps are chosen, fan for forced convection respectively. Parts of the thesis are also projection drawings for both calculated variations.
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The Municipal Baths
Ruščák, Matej ; Havlíček, Tomáš (referee) ; Nový, Vítězslav (advisor)
Project tries to answer the question what place does municipal baths have in contemporary society on a specific case of baths with relationship to river and surrounding neighbourhood. This baths are a place for recreation and socialization with accent on social apects. Baths build on proven experience from local baths tradition (european/roman) as well as exotic (arabic, asian). In the same time it articulates them in contemporary language and adjusts them to conditions of contemporary society.
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Utilization of physico-chemical analysis in study on cellular water
Matejčíková, Eva ; Obruča, Stanislav (referee) ; Sedláček, Petr (advisor)
The bachelor´s thesis deals with the study of methods, available at the Faculty of Chemistry at Brno University of Technology, that can be used to determine physical and chemical properties of cell water. The main task of this work was to specify which of these methods are suitable to determine physical and chemical properties of water in the cell and the properties of water occuring close to the cell surface. Based on the background research the series of experiments were proposed and implemented. Subsequently, this work deals with the optimisation of methods that were defined as the applicable techniques to determine the properties of cell water.
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