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Title:Vpliv reducirnih ventilov za vodo na rezultat meritve pretoka vodomera
Authors:ID Plavčak, Janez (Author)
ID Širok, Brane (Mentor) More about this mentor... New window
ID Biluš, Ignacijo (Comentor)
Files:.pdf VS_Plavcak_Janez_2012.pdf (2,64 MB)
MD5: C931812979DA424BCC646C3A9190DCC0
PID: 20.500.12556/dkum/61d23c9e-c3f0-4c73-b34a-2bb9fe998b0d
 
Language:Slovenian
Work type:Bachelor thesis/paper
Typology:2.11 - Undergraduate Thesis
Organization:FS - Faculty of Mechanical Engineering
Abstract:Naloga je usmerjena v ugotavljanje razlik v meritvah pretoka vode skozi vodomere v različnih vejah cevovoda in pri različnih tlakih nastavljenih z različnimi tipi reducirnih ventilov v posamezni veji. Meritve so izvedene na posebej zato izdelani merilni progi po primerjalni metodi. Vodomeri in manometri so umerjeni v skladu s standardi. Razlik v merjenju pretoka zaradi spreminjajočega se tlaka in posledično pretoka ni bilo zaznati. Sklepamo, da nihče tako uporabnik, kot distributer vodovodnega sistema ni oškodovan ob meritvah pretečene vode z vodomeri zaradi različnih pogojev odjema pitne vode.
Keywords:pretok vode, vodomeri, merilna negotovost
Place of publishing:Maribor
Publisher:[J. Plavčak]
Year of publishing:2012
PID:20.500.12556/DKUM-38913 New window
UDC:621.646:532.57(043.2)
COBISS.SI-ID:16799254 New window
NUK URN:URN:SI:UM:DK:J0VABSOY
Publication date in DKUM:04.12.2012
Views:2373
Downloads:305
Metadata:XML DC-XML DC-RDF
Categories:KTFMB - FS
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Secondary language

Language:English
Title:The Influence of pressure reducing value on the measurement of water flowrate
Abstract:The aim of this diploma work is to determine differences in measurement of water flow rate through water gauges in different pipeline sections and at different pressures set by different types of reducing valves in individual sections. The measurements are carried out on a special custom made measurement line using comparative method. Water gauges and manometers are calibrated according to standards. No differences in water flow measurement due to changing pressure were noted. It can be concluded that neither the user nor the distributor of water is at loss when flow rate is measured with water gauges under different water supply conditions.
Keywords:flow rate, water gauge, measurement uncertainty


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