Turbina za generiranje električne energije v vodovodni cevi

Žunko, Žan (author), Kosel, Tadej (mentor)

V diplomskem delu je obravnavana hidrodinamična analiza turbine z vertikalno osjo. Analiza je potrebna zaradi izboljšanja trenutnega napajanja merilnikov različnih fizikalnih veličin v vodovodnem omrežju. Merilniki se trenutno napajajo z akumulatorji, ki jih vzdrževalci menjajo ob izpraznitvi. Za napajanje bi izkoristili kinetično energije vode v vodovodni cevi, za ta namen je opravljena hidrodinamična raziskava in analiza najprimernejše turbine s simetričnim aeroprofilom, kateri bo energijo pridobival s pomočjo vzgona in upora, rezultati so prikazani grafično in s preglednicami, končen rezultat je moč, ki jo pridobimo iz navora in napetost, ki jo turbina proizvede.

• Language: Slovenian
• Keywords: hidrodinamična analiza, aeroprofili, turbine z vertikalno osjo, navor, moč, kinetična energija vode, vzgon, upor
• Work type: Bachelor thesis/paper
• Typology: 2.11 - Undergraduate Thesis
• Organization: FS - Faculty of Mechanical Engineering
• Place of publishing: Ljubljana
• Publisher: [Ž. Žunko]
• Year: 2020
• Number of pages: XXI, 54 str.
• PID: 20.500.12556/RUL-114779
• UDC: 621.224:532(043.2)
• COBISS.SI-ID: 17091355
• Publication date in RUL: 10.03.2020

Secondary language

• Language: English
• Title: Turbine for generating electrical energy in water supply network pipe

Abstract

The thesis of diploma deals with the hydrodynamic analysis of the vertical axis turbine. Analysis is needed to improve the power supply of meters of different physical quantities in the water supply network. The meters are currently powered by batteries, which are replaced by the maintainers upon discharge. For the power supply we would use the kinetic energy of water in the water supply network, for this purpose is done a hydrodynamic research and analysis of the most suitable turbine with symmetric aerofoil, which will generate energy through lift and drag, the results are shown graphically and with tables, the final result is the power that it is obtained from the torque produced by the turbine.

• Keywords: hydrodynamic analysis, aerofoils, vertical axis turbines, torque, power, kinetic energy of water, lift, drag