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Automation Solution of Storage Function of Water Management System
Menšík, Pavel ; Starý, Miloš (advisor)
The impact of climate changes on various sectors of human activity and preparation of mitigation and adaptation measures are becoming an important subject of global policy, thus also the policy of the Czech Republic. According to the research results, the impact of climate changes on minimum discharges is very significant and indicates a threat to storage function of water sources, without adequate accumulation for period of drought. One of the ways of preventing or completely avoiding the appearance of these problems is the construction of new reservoirs or the re-evaluation of the size of the storage and protective capacity of existing reservoirs. In relation to climate changes and their impact on the water yield there is a growing need for the participation of operative control progressive methods of reservoir storage function today. The dissertation thesis is aimed at storage function of water management system. Aim of the dissertation work is to create program with graphical user interface, which allows solving the storage function of water management system. Program allows automatically set up optimization and simulation model of any water supply system and solve of optimal control and optimal development of the water supply system. The program was verified on the selected water supply subsystem.
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A Water Management Analysis of the Rychtářov Reservoir Protection Function
Fliega, Adam ; Sobek, Martin (referee) ; Menšík, Pavel (advisor)
The aim of this thesis is water management analysis of the protective function of the Ryhtářov water reservoir on the Velká Haná. Thesis contains hydrological model of the basin wich is compile in HEC-HMS program. According to this model are derive flood waves PV 100, PV 1000 a PV 10 000. Within of the protective function are designed outlets and spillway. The protective function is compile in HEC-HMS program, where calculations of transformation of derived flood waves are performed. The solution provides two different variants. These variants are compared at the work.
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Optimization of Spillway Design Parameters
Pospíšilík, Šimon ; Sobek, Martin (referee) ; Menšík, Pavel (advisor)
The diploma thesis is focused on the program development. The program is aimed at finding optimal design parameters for a two-pole emergency spillway. These parameters are the lengths of the spillway edges and their relative height arrangement. The program is based on the flood wave transformation simulation. Multi – gradient algorithm was used for optimization design parameters of a two-pole safety spillway.
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Ways of rain water disposal or reuse in the newly built production compound near the Hodejice village
Kabátek, Stanislav ; Menšík, Pavel (referee) ; Hyánková, Eva (advisor)
The task of this work is to solve rainwater management, which will be captured on the roof and on the paved areas due to the planned construction of the production factory in Hodějice village. Outflow of rainwater could glut culvert beneath railway line. Resolving rainwater management is a prerequisite for obtaining a building permit. The solution is a system of infiltration blocks with controlled drainage, which ensures the retention and not-increasing of the original rain outflow from the land. For solution manual calculation according to ČSN 75 9010 and the application from the ASIO manufacturer is used. The benefit of this work is the design of a system for automatic irrigation of vegetation on land and a system for eventual maintenance and washing of technical equipment. This will use the rainwater that would otherwise outflow meaningfully.
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Revitalization of a Small Water Reservoir in the Níhov Cadastral Area
Matoušek, David ; Doležal, Petr (referee) ; Menšík, Pavel (advisor)
Thesis has main goal to introduce the topic of small water reservoirs as an important regional element, which has added value to creation and sustaining of ecological stability, improvement local microclimate, the quality of water in catchment area and groundwater supply. Thesis is divided into two parts. In the first theoretical part thesis describes the topic of small water reservoirs and the key factors affecting their environmental state and their self-cleaning abilities. In the second practical part are created conceptual design of revitalization to solve the unsuitable state of water reservoir in Níhov.
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Hydropower Control of Mostiště Reservoir
Bednář, Martin ; Sobek, Martin (referee) ; Menšík, Pavel (advisor)
The aim of the bachelor thesis is to propose a simplified way of controlling hydro-energetic function of the Mostiště reservoir. Controlling will be designed to maximize profit from the operation of the hydroelectric power plant and based on a simple analysis of the time course of the electricity price on the market. The proposed controlling will be simplified in the selected period using a simulation model.
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Assessment of design small water reservoir in the village Mutenice in economic terms
Suchánek, Petr ; Doležal, Petr (referee) ; Menšík, Pavel (advisor)
This diploma thesis evaluates a design of a small water reservoir in Mutenice village from an economic point of view. This final work is a follow-up of the bachelor work of the same student, it completes it and improves on previously noticed inaccuracies. There are several aspects elaborated in the theoretical part, such as sellection of material for homogenous dam, safety spilway, accompanying woods in the flooding area of and especialy the evaluation of the commercial advantage of the water reservoir design. There are corrections of the bachelor work in the practical part of this study, based on the comments and lately found facts as well as the economical estimate based on the cost calculation of the construction. Content of the work are also technical drawings illustrating this take on the reservoir design and a detailed bill of material.
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Creating predictions average monthly flow for the control of the storage capacity of a fictive reservoir dam
Hrabinová, Barbora ; Sobek, Martin (referee) ; Menšík, Pavel (advisor)
The diploma thesis is focused on predictions of mean monthly flows for a purpose of control of storage functions when thinking differently positions of fictive reservoirs in the catchment area. One of the reservoir is situated in the upper part of the catchment area and the second is situated in the middle part of catchment area. Predictions are made by Support vector machine method in RStudio and with the use of R language. Predicted values of flows was evaluated by the correlation coefficient, coefficient of determination, Root mean square error and than was made the simulation of operation of storage function, which was evaluated by Total sum of squares modificated for problems of water management. In the end was made a comparison of both of the reservoirs for assessment of the suitability of the method.
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The study reconstruction of the Těšík pond in the cadastral Horní Bory
Drašar, Zdeněk ; Princ, Michal (referee) ; Menšík, Pavel (advisor)
This diploma thesis deals with the proposal of reconstuction of the pond Těšík at the level of study. The introductory part of the thesis defines the terminology and the partition of small water reservoirs. The next practical part is focused to the locality of interest and its current state leading to the necessary reconstruction. This part is followed by the design of a technical solution for reconstruction based on hydrotechnical calculations and the graphics part.
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