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Hydraulic analysis of the Velký Beranov water supply network
Kopecký, Josef ; Remeš,, Bronislav (referee) ; Ručka, Jan (advisor)
The thesis is focused on hydraulic analysis of water supply network of the Velký Beranov in Jihlava district. A detailed quasi-dynamic hydraulic model of the water supply network was created, and then subsequently calibrated and verified on the basis of measurement of hydraulic quantities on the water supply network. The least squares numerical method was used to calibrate the model. The simulation model illustrates behavior of the water supply network during the characteristic operating conditions of the water supply. The follow-up analyzes carried out assessment of the pressure ratios with respect to the existing and future development given by the zoning plan.
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Assessment of pressure conditions in the water supply network of the village Poličná
Zuzaňák, René ; Libosvár, Dušan (referee) ; Ručka, Jan (advisor)
The bachelor thesis is devoted to the hydraulic analysis of the water supply network in the municipality of Poličná, Vsetín district. The introductory part of the thesis is devoted to the theory of mathematical modelling of the water supply network. A quasi-dynamic hydraulic model of the entire water supply network was created to determine the pressure conditions of the water supply network and then calibrated and verified based on the pressure measurements on the water supply network. The characteristic operating conditions of the water supply network were reflected in the simulation model of EPANET 2.2. Following the existing scale and type of development given by the current zoning plan of the municipality of Poličná, the pressure conditions on the water supply network of the municipality of Poličná were assessed using the results of the hydraulic analysis. The thesis includes proposed measures to optimize the pressure conditions for the prospective scale of development.
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Hydraulic analysis of the Brno – Ivanovice water supply system
Tranová, Kateřina ; Janča, Štěpán (referee) ; Ručka, Jan (advisor)
This diploma´s thesis aims to model the hydraulic model of the Brno – Ivanovice water supply system. The software MIKE URBAN for model hydraulic model of water supply system was used. It was performed a simulation of the various states of loading. The water supply system was assessment of pressure ratios. The outcome of this work is calibrated hydraulic model of water supply system. The appendix consists also of drawings, which represented pressure ratios, which are situated on water supply system. On the fourth drawing is described transparent situation of Brno-Ivanovice water supply system.
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Hydraulic analysis of the Tvarožná water supply system
Trněná, Eva ; Sucháček, Tomáš (referee) ; Ručka, Jan (advisor)
This bachelor thesis deals with the hydraulic analysis of the existing water distribution system of Tvarožná village. The thesis is divided into several parts. The first part introduces the purpose of the work. The second part focuses on mathematical modeling of water distribution system, hydraulic analysis of water distribution system, describe Epanet 2.0 software that was used for modeling and review the current research on mathematical modeling of water distributions systems. The third part of the thesis analyzes in detail the studied area and describes drinking water distribution to the municipality. The fourth part describes the measuring campaign in the locality and its evaluation, which was subsequently used for the model construction. The fifth part describes the input data and the procedure for the model settings in the software Epanet 2.0. The results of the hydraulic analysis are the pressure conditions in the water distribution network, which are compared to the actual valid legislation. Also the hydraulic capacities of the fire hydrants and their location in the municipality are compared to the standard requirements.
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Comparison of energy consumption and the technical condition of water supply pumping stations
Krupa, Filip ; Ručka, Jan (referee) ; Tuhovčák, Ladislav (advisor)
Bachelor's thesis deals with technical and energetical audits. First part is devoted to an actual status of issues in the Czech Republic and foreign countries. There is also discribed the methodics of rating developed in ÚVHO FAST Brno. These methodics applies to a technical and particulary an energetical status of selected local water infrastructure. These methodics in practical part are tested during the audit ČS Žebetín and Líšeň which profess Brněnské vodovody a kanalizace a.s. and ČS Lužná, which profess VaK Vsetín a.s.. The final part od the thesis includes suggestion of index. This index would rate an energetical status of ČS and subsequently an application in selected ČS.
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Technical autid of water supply infrastructure
Straková, Eliška ; Ručka, Jan (referee) ; Tuhovčák, Ladislav (advisor)
This bachelor thesis deals with the topic of evaluating the technical condition of selected elements of water supply infrastructure. In the theoretical part of the thesis are listed the legislative requirements for evaluating the technical condition of water infrastructure, factors affecting the technical condition and methods used for evaluation in the Czech Republic and in the other countries. The methodology of technical audit and software application TEA Water were used for the elaboration of the practical part of thesis. Specific modules are described in thesis in more details and then applied to a selected drinking water supply system.
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Analysis of Water Consumption
Pokorná, Denisa ; Ručka, Jan (referee) ; Tuhovčák, Ladislav (advisor)
The subject of the bachelor thesis is the processing of water consumption analysis in the area of building faculty. The bulk of the work is devoted to the evaluation of the data obtained by the smart metering system, which is currently only installed on the billing water meter number 2 located on Veveří Street. The Faculty of Civil Engineering is very interested in new trends and possibilities to more effectively measure water consumption. The conclusion of the thesis deals with the appropriate design of the alarm values of consumption and the possible counting of other water meters in the area and associated faster and more transparent information about the water consumption values. An integral part of the work and water consumption are general information on the need for water for which there are no up-to-date comprehensive methodologies to accurately determine it. Analyzing already measured data seems to be the most accurate way of determining it. Part of the thesis is also a chapter focused on the development of water consumption in our country as well as in comparison with abroad. At present, there is a decreasing trend in water needs that began in the 1990s.
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Assessment of operation of the pressure sewerage system of the Hradek u Sušice village
Macsek, Tomáš ; Kocůr, Pavel (referee) ; Ručka, Jan (advisor)
The thesis deals with the assessment of a low pressure sewer system (LPS) in the village of Hrádek u Sušice during its test operation. It assesses the functionality of the LPS, parameters of operation and lists types of failures, which were found during the test operation, as well as the causes for the failings. For the purpose of determination of the LPS functionality and causes of failures, continual measurements of pressure have been made on selected sites followed by a thorough analysis of the data.
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Drinking water contamination in water supply system
Černíková, Eva ; Třasoňová, Pavla (referee) ; Ručka, Jan (advisor)
The aim of this thesis is to consider the possible causes and consequences of contamination of drinking water in the water supply system. In the introduction are general information about the problems with water supply and some new approaches to water distribution system. In the next part there are described components of the water supply system and how they work. There are also described problems of drinking water contamination in water supply system. What are the mechanisms, what causes the turbidity and which microorganisms are the most common source of infections. In the final part there are described individual cases of drinking water contamination and what were the consequences. In the beginning there is a short form to every case which provides you a quick orientation in the problem.
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