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Title:Analiza obratovalnega hrupa in vibracij okrova radialne črpalke
Authors:ID Predin, Andrej (Author)
ID Kastrevc, Mitja (Author)
ID Biluš, Ignacijo (Author)
Files:URL http://www.dlib.si/details/URN:NBN:SI:doc-3HQ9SF26
 
Language:Slovenian
Work type:Not categorized
Typology:1.02 - Review Article
Organization:FS - Faculty of Mechanical Engineering
Abstract:V prispevku je podana teoretična in eksperimentalna študija dinamičnih tekočinskih vibracij in hrupa. Eksperimentalne meritve so izvedene na enostopenjski radialni črpalki, ki obratuje s čisto hladno vodo. Pri različnih obratovalnih režimih (vrtalnih frekvencah rotorja) so izvedene meritve naslednnjih obratovalnih karakteristik: dušilna krivulja, pretok - izkoristek, pretok - obratovalni hrup in pretok - amplituda vibracij okrova. Rezultati meritev so podani v časovnem in frekvenčnem prostoru.
Publisher:Association of Mechanical Engineers and Technicians of Slovenia et al.
Year of publishing:2000
Number of pages:str. 538-548
Numbering:Letn. 46, št. 8
PID:20.500.12556/DKUM-53221 New window
UDC:621.67:534.83:681.892
ISSN on article:0039-2480
COBISS.SI-ID:4091675 New window
NUK URN:URN:SI:UM:DK:2FWEEM29
Publication date in DKUM:10.07.2015
Views:1699
Downloads:69
Metadata:XML DC-XML DC-RDF
Categories:Misc.
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Record is a part of a journal

Title:Strojniški vestnik
Shortened title:Stroj. vestn.
Publisher:Zveza strojnih inženirjev in tehnikov Slovenije [etc.], = Association of Mechanical Engineers and Technicians of Slovenia [etc.]
ISSN:0039-2480
COBISS.SI-ID:762116 New window

Secondary language

Language:English
Title:Radial pump operating noise and casing-vibration analyses
Abstract:This paper surveys theoretical and experimantal studies of fluid mechanic vibration and noise. The experimental measurements were carried out in a radial one-stage pump which operates with clean cold water. Several experimental measurements were carried out on a radial one-stage pump which operates with clean cold water. Several experimental measurements on the operating characteristics such as capacity-head, capacity-efficiency, capacity-operating noise and capacity-pump casing vibration amplitudes under different operating regimes (different impeller speed) were performed. Measurement results are given in time and frequency domains.
Keywords:radial pumps, pump noise, vibration measurements, noise minimization


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