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Title:NAČRTOVANJE IN RAZVOJ MERILNIKA PRETOKA VODE Z ZASTOJNIM DISKOM
Authors:ID Pugelj, Denis (Author)
ID Bajsić, Ivan (Mentor) More about this mentor... New window
Files:.pdf MAG_Pugelj_Denis_2024.pdf (5,87 MB)
MD5: 035413AACAF5686287C23984DD2B5829
 
Language:Slovenian
Work type:Master's thesis/paper
Organization:UNM FS - University of Novo mesto - Faculty of Mechanical engineering
Abstract:Magistrsko delo obravnava načrtovanje in razvoj merilnika pretoka vode z zastojnim diskom, namenjenega merjenju prostorninskega pretoka vode v merilnem razponu od 0,5 do 20 m3/h. V delu so uvodoma predstavljena teoretična in fizikalna izhodišča delovanja merilnika pretoka ter konstrukcijska zasnova prototipnega modela, ki bo prvotno narejen s tehnologijo 3D-tiskanja, v nadaljevanju pa bo narejen tudi kot učni pripomoček iz nerjavečega jekla. Imenski premer pretočne cevi, v katero bo vgrajen merilnik, je DN50. Raziskava vključuje pregled obstoječe literature in dosegljivih analiz merilnikov pretoka z zastojnim diskom, ki so že na voljo na trgu. Nato sledi pregled teoretičnih osnov mehanike tekočin in trdnin ter popis merjenja mehanskih sil na konzolno vpetem nosilcu. V nadaljevanju je predstavljen konstrukcijsko-razvojni proces in postopek izdelave tehnične dokumentacije prototipnega merilnika. S pomočjo numeričnih simulacij in izračunov, izvedenih s programsko opremo ANSYS, je bila razvita kompaktna konstrukcija merilnika pretoka, ki bo potencialno ustrezna za praktično uporabo.
Keywords:merilnik pretoka vode, zastojni disk, 3d-tiskanje, optična vlakna, konzolni nosilec, simulacije
Year of publishing:2024
PID:20.500.12556/ReVIS-10757 New window
COBISS.SI-ID:210841859 New window
Publication date in ReVIS:07.09.2024
Views:960
Downloads:19
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Secondary language

Language:English
Title:DESIGN AND DEVELOPMENT OF A WATER TARGET FLOW METER
Abstract:This master's thesis addresses the design and development of a water target flow meter, intended for measuring volumetric water flow in the measauring range of 0.5 to 20 m3/h. The thesis initially presents the theoretical and physical principles of operation of the flow meter and the design of the prototype model, which will initially be made using 3D printing technology, and subsequently as a teaching aid made of stainless steel. The nominal diameter of the flow pipe into which the meter will be installed is DN50. The research includes a review of existing literature and avaliable analysis of current target flow meters available on the market. This is followed by a review of the theoretical foundations of fluid and solid mechanics, and a description of the measurement of mechanical forces on a cantilever beam. The design and development process and the procedure for creating technical documentation of the prototype meter are then presented. Using numerical simulations and calculations performed with ANSYS software, a compact flow meter design was developed that is potentially suitable for practical use.
Keywords:water flow meter, target, 3D printing, optical fiber, cantilever beam, simulation


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