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Master's Thesis
Author of thesis: Ing. Ladislav Tománek
Acad. year: 2019/2020
Supervisor: doc. Ing. Jaroslav Štigler, Ph.D.
Reviewer: doc. Ing. Miloslav Haluza, CSc.
The aim of this diploma thesis is to design, manufacture and measure the characteristics of a mobile water pico turbine. More precisely, it is an experimental construction of a mill wheel. The first part of this document is describing the design and manufacture of the turbine. This part focuses mainly on the construction of water wheels with different sizes of buckets and on the nozzle supplying water to the turbine. There is also a CFD simulation of pressure loss of nozzle. The second part of the thesis is focused on the processing of data that were measured in the laboratory, including the determination of uncertainties. The measurements were performed for different turbine settings such as flow, speed, different wheel shapes and different positions of the nozzle distributing water to the wheel. For individual turbine settings are created characteristics, from which maximum powers and maximum efficiencies parameters are determined.
water wheel, pico turbine, low head turbine, mill wheel
Date of defence
14.07.2020
Result of the defence
Defended (thesis was successfully defended)
Grading
A
Process of defence
Student seznámil komisi s obsahem své diplomové práce v časovém limitu přibližně 15 minut. Následovaly posudky vedoucího a oponenta. Součástí oponentského posudky byly položeny doplňující otázky, na které student odpověděl. Předseda poděkoval za prezentaci a otevřel rozpravu o diplomové práci pro všechny členy komise. Student v rozpravě správně reagoval na dílčí otázky členů komise. Po vyčerpání všech otázek byla obhajoba ukončena.
Language of thesis
Czech
Faculty
Fakulta strojního inženýrství
Department
Energy Institute
Study programme
Mechanical Engineering (M2I-P)
Field of study
Fluid Engineering (M-FLI)
Composition of Committee
doc. Ing. Vladimír Habán, Ph.D. (předseda) doc. Ing. Miloslav Haluza, CSc. (místopředseda) prof. Ing. František Pochylý, CSc. (člen) doc. Ing. Pavel Rudolf, Ph.D. (člen) doc. Ing. Jaroslav Štigler, Ph.D. (člen) doc. Ing. Simona Fialová, Ph.D. (člen) prof. Ing. Jiří Burša, Ph.D. (člen) Ing. Aleš Skoták, Ph.D. (člen)
Supervisor’s reportdoc. Ing. Jaroslav Štigler, Ph.D.
Grade proposed by supervisor: A
Reviewer’s reportdoc. Ing. Miloslav Haluza, CSc.
Grade proposed by reviewer: A
Responsibility: Mgr. et Mgr. Hana Odstrčilová