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Chemical composition of (310) [100] symmetrical tilt grain boundary in Ni3Al
Čermák, Jiří
Structure of . .SIGMA.5 (310) [100] symmetrical tilt grain boundary in ordered intermetallic alloy Ni3Al was constructed and relaxed by Monte Carlo method using pair L-J - type interatomic potential. Three modified grain boundary structures were tested. They differed in chemical composition and in relative grain boundary energy. The configuration with the lowest grain boundary energy was enriched on nickel.
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Optimalizace najetí kontinuální chemické výroby
Svátek, Michal ; Kuncová, Martina (advisor) ; Heřman, Jan (referee)
Práce se zabývá optimalizací najíždění kontinuální chemické výroby, jenž má značný vliv na ekonomiku procesu. Základním pilířem práce je myšlenka optimalizace této komplexní operace na základě historických dat bez nutnosti užití složitých chemicko inženýrských výpočtů. V práci je využito moderních metod řízení ke zmapování procesu a následně k vyhledání míst, ve kterých dochází k největším prodlevám. Druhá část práce se zabývá optimalizací procesu s využitím modelů a metod řízení projektů, zejména síťové analýzy. V závěru práce je proces simulován pomocí metody Monte Carlo.
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Economic evaluation and risk analysis building technology
Krzyžanek, Michal ; Fotr, Jiří (advisor) ; Beranovský, Jiří (referee)
Thesis is intent on economic analysis and risk analysis building technology, used at reducing energy costingness. Basic goal of this thesis is evaluating selection energy - saving building technology for concrete investment project at authority two principles. First principle is complying with time influence namely how in view of financial resources, so in view of price energy. Second principle is consequential complying with risk and uncertainties particular factors. In case of these thesis it means simulation crucial factors as a stochastic model. To these purposes will be used method Monte Carlo. Theoretical part of thesis be engaged in characterization economics analyses and risk analyses investment project. Information betray into theoretic parts will applied on concrete investment project, reconstruction residential building using energy - saving technology that contribute by to decrease energy costingness of all building. Fundamental of the investment project is reducing costs on heat a hot water. Goal of practical parts this thesis is give to data for decision making house owners about reconstruction house, regarding particular building technologies.
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Monte Carlo Simulation and Financial Planning
Vyhlídka, Jan ; Hnilica, Jiří (advisor) ; Sieber, Patrik (referee)
The purpose of this paper is to clarify the Monte Carlo method, related time series forecasting and their application within the Crystal Ball environment. The theoretical part explains the way how to define the assumptions and the fundamental principles behind it. The application part demonstrates the forecasting of revenues and costs of RWE Transgas,a.s. on the basis of the average monthly temperatures, the prices of oil derivatives and the changes in the exchange rates.
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