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Design of the Doubravník water supply system
Vaníček, Petr ; Kučera, Tomáš (referee) ; Ručka, Jan (advisor)
The aim of this project is the study of technical solution of water line extension into the selected part of consumption area. The study includes specific water line design in the Doubravník village, the design of laying water line in a cross-section considering existing networks and the vertical level of water line in the mentioned location. It was prepared simplified hydraulic analysis to assess the hydraulic conditions in the water network. Project was processed by current applicable laws and standards. The design of water line eliminates water supply shortage in the area of interest and it will alow to connecting of new-built house into the water main.
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Modeling of water quality in the water supply network
Dukát, Petr ; Rajnochová, Markéta (referee) ; Ručka, Jan (advisor)
This thesis looks at water quality modelling in the water network, focusing on water age. The initial part of the work identifies the factors that lead to an increase in water age in water supply networks. The theoretical part of the work presents the mathematical relationships and logistical steps that software tools apply to simulate water quality indicators in a water supply network. In the practical part of the work, a hydraulic model of a water distribution system with a total length of 302,1 km was constructed. Measurement campaign was carried out to calibrate and verify created hydraulic model. Using this hydraulic model, water age for existing and possible scenarios was simulated. The results of the work have revealed parts of the water supply network containing high water age and are intended to encourage the progressive water distribution systems management philosophy.
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Study of interconnection of municipal water mains
Mečíř, Filip ; Bakrlík, Marek (referee) ; Kučera, Tomáš (advisor)
This bachelor thesis describes planning and analysis of several variants of interconnection of two municipal water supply systems in villages Krumsín and Prostějovičky (Prostějov district). The thesis contains an overview of basic legislative regulations and technical standards. Than there is an overview of basic terms and technical requirements of water distribution systems. Practical part of this thesis describes current state of both water mains. Next part is design of interconnection. This part includes hydraulic analysis in EPANET 2.0. The economic assesment of interconnection is also included. In the end, author recommend one variant for future planning.
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Software for simulation of water treatment and water distribution processes
Pavliš, Jan ; Malaník,, Stanislav (referee) ; Kučera, Tomáš (advisor)
This document aims on presentation of software focused on mathematic modelling in water treatment and water distrinbution. It consists of a list and descriptions of a number of programs which use static or long-term analysis in examining hydraulics in water distribution systems and also examine water quality parameters. There are other programs also included in this thesis that solve different types of analysis or water engineering structures. Then we can find elaborate descriptions of programs ARTS and Epanet and example analysis of both too. ARTS simulated waterhammer process and Epanet analysed water age through the water distribution system of a small village. This thesis brings basic overview of available programs designated for engineers of water treatment and distribution systems and is also the first step for my future Master´s thesis in which I would like to deeply focus on one of the programs.
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Hydraulic analysis of the Brno - Bystrc water supply system
Hofmannová, Lenka ; Tauš, Miloslav (referee) ; Ručka, Jan (advisor)
The bachelor’s thesis is focused on the hydraulic analysis of water storage Brno – Bystrc. The structure is devided into three parts. The first part is devoted to the research of used and applied methods and all available software tools, especially to the EPANET 2.0 programme, which was used during solving of given issue. The thesis also deals with description of specific campaign, which is the integral part of conducted analysis, and with the very hydraulic analysis, process and with the interpretation of acquired results outcome. The last part is dedicated to methodology of determining of the hydraulic capacity in chosen selected hydrants, which are not primarily intended for the fire protection, in the view of the CSN 73 0873 - Fire protection of buildings- Equipment for fire-water supply.
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Hydraulic analysis of small water supply system
Sucháček, Tomáš ; Kučera, Tomáš (referee) ; Ručka, Jan (advisor)
This document aims on aplication of sophisticated software programs to accomplish hydraulic analysis of real water supply. In this work is stated a list and description of software enabling to accomplish static or long-term hydraulic analysis of water supply when the most world used program EPANET 2.0 is described more deeply. There is described working of a EPANET and his algorithm also there are explain principles on which EPANET is based. During the hydraulic analysis of real system was used two sophisticated software it were MikeNet and EPANET 2.0. With using these two sophisticated programs was processed hydraulic analysis of chosen water supply of small consumption area, during this analysis was studied influence of method distribution node´s demand on achieved results also was created map of velocity in water pipeline. This work is first step for continuing Master´s thesis which will be using results of hydraulic analysis for create plan of elimination sludge in water supply.
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Analysis of the age of water in the pressure sewer network
Zuzaňák, René ; Nevrlý, Robert (referee) ; Ručka, Jan (advisor)
The thesis deals with the age of wastewater in the pressure sewer network in the village of Horní Ředice, Pardubice district. In the introductory part of the thesis the current state of the problem is presented. The second part focuses on general principles for design and operation of pressure sewers. In the practical part, the area of interest was first characterized and the sewerage system in the municipality was described. A quasidynamic hydraulic model of the entire pressure sewer network was developed to determine the age values of the wastewater in the pressure sewer network. The operating conditions were projected in the simulation model of EPANET 2.2. Pressure ratios, wastewater age, flow velocities and flows in the pressure sewer network were considered in the processing of the hydraulic analysis results. Based on the results of the hydraulic analysis, measures to improve the conditions in the pressure sewer network were proposed.
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Optimisation of Pressure Condition in water Distribution Networks
Straňák, Petr ; Sucháček, Tomáš (referee) ; Tuhovčák, Ladislav (advisor)
The bachelor thesis deals with pressure in the water distribution network. The introductory chapter describes legislative requirements for network pressures and means of network auditing. The following chapter deals with the optimization of pressure conditions in the water distribution network, describes the positive and negative aspects of pressure optimization, illustrates ways of influencing pressures, and briefly analyzes existing case studies from abroad. In the final chapter, with the help of the EPANET 2.0 program, pressure optimization is performed on the fictional network.
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Hydraulic analysis of the water supply network of the municipality of Ostopovice
Jaroš, Zdeněk ; Sucháček, Tomáš (referee) ; Ručka, Jan (advisor)
The theses focuses on a hydraulic analysis of a water supply network of a village called Ostopovice, located in South Moravia. Theses presents a detailed quasi-dynamic hydraulic simulation of the water supply network based on own consumer field survey. Subsequently, the assembled model was calibrated and verified by hydraulic data measured on the water supply network. The model was made to simulate characteristic water supply system operating conditions. Using the hydraulic analysis results, the theses assesses network pressure conditions with regards to the existing building range and type, taking into the account the extent of expected house development of the area. The work concludes with a proposition for measures leading to the water supply network pressure conditions optimization.
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Optimization of the Water Supply Network of Počátky Town
Pavelka, David ; Netušil, Lukáš (referee) ; Kučera, Tomáš (advisor)
This diploma thesis focuses on the optimization of water supply system in the town of Počátky. It describes the process of creating a mathematical model needed for the hydraulic analysis, which was used to assess the water supply system Počátky. This thesis task is to apprise reader, with a basic distribution in the drinking water supply, how to proceed in collecting data on hydraulic analysis requirements and using tools and means used in hydraulic analysis. Conclusions are processed variants for possible optimization of water supply system Počátky.
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