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Title:Utjecaj različitih tipova mreže na proces kavitacije u otvoru sapnice brizgaljke
Authors:ID Vajda, Blaž (Author)
ID Žunič, Zoran (Author)
ID Dobovišek, Želimir (Author)
ID Kegl, Breda (Author)
Files:URL http://hrcak.srce.hr/index.php?show=clanak&id_clanak_jezik=111801
 
Language:Slovenian
Work type:Unknown
Typology:1.04 - Professional Article
Organization:FS - Faculty of Mechanical Engineering
Year of publishing:2011
PID:20.500.12556/DKUM-26926 New window
UDC:621.436:532.528
ISSN on article:0350-350X
COBISS.SI-ID:15654422 New window
NUK URN:URN:SI:UM:DK:UER2RUJM
Publication date in DKUM:01.06.2012
Views:1495
Downloads:28
Metadata:XML DC-XML DC-RDF
Categories:Misc.
:
VAJDA, Blaž, ŽUNIČ, Zoran, DOBOVIŠEK, Želimir and KEGL, Breda, 2011, Utjecaj različitih tipova mreže na proces kavitacije u otvoru sapnice brizgaljke. Goriva i maziva [online]. 2011. [Accessed 27 April 2025]. Retrieved from: http://hrcak.srce.hr/index.php?show=clanak&id_clanak_jezik=111801
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Record is a part of a journal

Title:Goriva i maziva
Shortened title:Goriva maziva
Publisher:Hrvatsko društvo za goriva i maziva
ISSN:0350-350X
COBISS.SI-ID:744708 New window

Secondary language

Language:English
Title:Influence of various mesh types on cavitation phenomena in the injection nozzle
Abstract:The evaporation of diesel fuel in the injection nozzle influences the injection characteristics and spray formation process significantly. In the presented paper the influence of various type of mesh on the cavitation phenomena is analysed. Since CPU (central processing unit) times are often high, partial models are used for the analysis. The numerical analysis is made for two types of fluid, diesel (D2) and biodiesel (B100), using computation fluid dynamic (CFD) program FIRE. The results are compared for various meshes and both types of fuel. The results show that higher pressure differences yield more cavitation in the injector nozzle holes and point out the importance of the structure of the mesh and its density.
Keywords:dizelsko gorivo, numerično modeliranje tekočin, mrežni sistem prostorskih koordinat, kavitacija, diesel, cavitation


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