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Strength analysis of hydraulic equipment construction
Burian, Martin ; Klezla, Vojtěch (referee) ; Zeizinger, Lukáš (advisor)
This thesis deals with the strength analysis of two tanks of hydraulic power units using finite element method. Introduction consists of a brief description of these units and description of a current solution. An analysis of force effects and load conditions follows. The next part describes the calculation model and then the calculation results. Based on these results to improve mechanical properties, a proposal is made. The attachment of this thesis is drawing documentation. The thesis was created in cooperation with Bosch Rexroth, spol. s r. o.
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Bathymetric Survey Processing and Volumetric Analysis of the Brno Reservoir
Dzoba, Kryštof ; Hamal, Rostislav (referee) ; Marton, Daniel (advisor)
This bachelor thesis is devoted to the processing of bathymetric data and volumetric analysis of the Brno reservoir and the creation of digital terrain models. Based on these models, bathygraphic curves are created. Subsequently, a simulation of the reservoir operation is carried out to determine the effect of the change of the bathymetric curves on the reservoir capacity. The first part of the thesis is devoted to introduction to bathymetry, the possible ways of collecting bathymetric data and describing the measurements made in the practical part of the thesis. The next part is devoted to the description of the methods used for data processing, the creation of digital terrain models and the creation of bathymetric curves. In the last part the interpretation of the results is made.
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Embedded System for Water Level Monitoring
Hanák, Jiří ; Kašpárek, Tomáš (referee) ; Šimek, Václav (advisor)
This work is dealing with the design and implementation of an embedded water level monitoring system. The purpose of the system is to control the filling of a tank based on the water level. First of all, the attention is given to the survey of existing measurement techniques and selection of the appropriate sensing elements for a given scenario. In fact, the embedded system is using TFmini and JSN-SR04T-2.0 contactless sensors. The system is controlled by STM32F0 microcontroller from STMicroelectronics programmed in C using HAL abstraction layer. The measured results are sent via Wi-Fi SoC ESP8266EX to the Python server that is used for processing and demonstratiton purposes.
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Analysis of selected effects on water management solution storage function of reservoir system
Čechová, Martina ; Daniel,, Marton (referee) ; Menšík, Pavel (advisor)
The bachelor thesis deals with the influence of the effect of water loss by evaporation in the water management solution storage function of reservoir system. To determine the size of the effect of water loss by evaporation is used simulation model. The simulation model is created with SOMVS. Determining the size of water losses from reservoirs is made simplified method. Loss of water by evaporation is solved for selected level hydrologic reliability of evaporation. To find the optimal size of the storage volume of the proposed reservoir are used all optimization methods included in the SOMVS, that is the grid method, Monte Carlo method, the modified gradient method and differential evolution.
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Water management solution of Tršice reservoir
Chyba, Martin ; Fína, David (referee) ; Starý, Miloš (advisor)
The master thesis follows the bachelor's thesis entitled Water management solution of a small water Tršice reservoir. The object of the work is the completion of the water management solution at the Tršice reservoir. In the terms of the storage function of the reservoir, it will be a question of finding a possible increase of runoff for irrigation in the growing season of various crops. In the terms of the protective function, it will be a transformation of flood waves of Tršice reservoirs and below ponds.
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Analysis of structures of compact hydraulic equipment
Sordyl, Martin ; Pokorný, Jan (referee) ; Pokorný, Přemysl (advisor)
The subject of this thesis is realization of short research of current compact hydraulic power unit, realization of FEM analysis with aim to find inappropriately dimensioned parts of structures. Based on this data design optimized solution of structures and create drawings of weldments. This thesis is carried out in cooperation with company Bosch Rexroth, spol.s.r.o.
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REINFORCED CONCRETE TANK
Beran, Jakub ; Jeneš, Rostislav (referee) ; Šulák, Pavel (advisor)
The aim of the bachelor thesis is a static design of an reinforcement tank. The internal forces are calculated by FEM programme Scia Engineer 16.1 with a SOILIN modul interacting with a subsoil model. The internal forces are verified by a manual calculation. The load-bearing elements are designed with these forces. The structural assessment report is designed to ultimate limit state and service limite state – service limit state of crack. Another report considers ground water occurring. The static report deals with different time of concreting foundation slab and walls. This is the reason why shrinkage is very important for internal forces and their values. The objective of the project is to design the tank without cracks in concrete. The limit width of cracks is wk= 0,3 mm by EC 1992-1-1.
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