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Title:Air-release and solid particles sedimentation process within a hydraulic reservoir
Authors:ID Tič, Vito (Author)
ID Lovrec, Darko (Author)
Files:.pdf Tehnicki_vjesnik_2013_Tic,_Lovrec_Air-release_and_solid_particles_sedimentation_process_within_a_hydraulic_reservoir.pdf (1,51 MB)
MD5: B7D3C40203BA4EA68E904DBD5BFB746A
 
URL http://hrcak.srce.hr/104065
 
Language:English
Work type:Scientific work
Typology:1.01 - Original Scientific Article
Organization:FS - Faculty of Mechanical Engineering
Abstract:Contaminant in a hydraulic fluid is broadly defined as any substance that impairs the proper functioning of a hydraulic system. Hydraulic fluid can be contaminated by air, particles, water, and foreign fluids. Fluid contamination can cause numerous problems including component damage, unacceptable noise, poor component response and severe fluid degradation. This paper focuses on two major contaminants that should be considered when designing a hydraulic reservoir - air and particle contamination. A proper reservoir design can prevent the occurrence of air and solid contaminants within the hydraulic system and reduce their negative effects. A hydraulic reservoir should be designed in such a way as to stabilize and direct the oil flow inside the reservoir, so that the fluid has enough time to release air bubbles and to deposit solid particles. In order to visualize and understand flow patterns inside the reservoir, all the advantages of using simulation techniques within the field of reservoir design will be shown. This paper investigates the trajectories of solid and gaseous particles within a hydraulic reservoir, which are based on simulated transient phenomena using the Ansys Workbench. The results obtained focus on the sedimentation of solid particles and the elimination of gaseous particles within a hydraulic reservoir.
Keywords:hydraulic reservoir, air bubbles, solid particles, simulation, trajectories
Publication status:Published
Publication version:Version of Record
Year of publishing:2013
Number of pages:str. 407-412
Numbering:Letn. 20, št. 3
PID:20.500.12556/DKUM-50430 New window
ISSN:1330-3651
UDC:621.22
ISSN on article:1330-3651
COBISS.SI-ID:16974870 New window
NUK URN:URN:SI:UM:DK:CQOODQF1
Publication date in DKUM:10.07.2015
Views:1579
Downloads:132
Metadata:XML DC-XML DC-RDF
Categories:Misc.
:
TIČ, Vito and LOVREC, Darko, 2013, Air-release and solid particles sedimentation process within a hydraulic reservoir. Tehnički vjesnik : znanstveno-stručni časopis tehničkih fakulteta Sveučilišta u Osijeku [online]. 2013. Vol. 20, no. 3, p. 407–412. [Accessed 17 March 2025]. Retrieved from: https://dk.um.si/IzpisGradiva.php?lang=eng&id=50430
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Record is a part of a journal

Title:Tehnički vjesnik : znanstveno-stručni časopis tehničkih fakulteta Sveučilišta u Osijeku
Shortened title:Teh. vjesn. - Stroj. fak.
Publisher:Strojarski fakultet, Elektrotehnički fakultet, Građevinski fakultet
ISSN:1330-3651
COBISS.SI-ID:15346181 New window

Licences

License:CC BY 4.0, Creative Commons Attribution 4.0 International
Link:http://creativecommons.org/licenses/by/4.0/
Description:This is the standard Creative Commons license that gives others maximum freedom to do what they want with the work as long as they credit the author.
Licensing start date:10.07.2015

Secondary language

Language:Croatian
Title:Proces eliminacije zraka i čvrstih čestica u hidrauličkom rezervoaru
Abstract:Kontaminacija hidrauličke tekućine široko se definira kao bilo koja supstanca koja utiče na pravilno funkcioniranje hidrauličkog sistema. Hidraulička tekućina može biti kontaminirana zrakom, čvrstim česticama, vodom, i stranim tekućinama. Kontaminacija može uzrokovati brojne probleme uključujući oštećenje komponente, neprihvatljivu buku, lošu dinamiku komponenti i tešku degradaciju tekućine. Rad je usredotočen na dva glavna kontaminanta koja bi trebalo uzeti u obzir prilikom dizajniranja hidrauličkog rezervoara - kontaminacija zrakom i česticama. Ispravno dizajniran rezervoar može spriječiti pojavu zraka i čvrstih čestica u hidrauličkom sistemu i smanjiti njihove loše učinke. Rezervoar mora biti dizajniran na takav način da stabilizira i usmjerava protok ulja unutar rezervoara, tako da ima dovoljno vremena za uklanjanje mjehurića zraka i čvrstih čestica iz tekućine. Za prikaz i razumijevanje protoka uzoraka unutar rezervoara, pokazat će se prednosti korištenja simulacijskih tehnika u području dizajniranja rezervoara. U radu se istražuju putanje čvrstih i plinovitih čestica u hidrauličkom rezervoaru, bazirane na rezultatima simulacija koristeći Ansys Workbench. Dobiveni rezultati usredotočeni su na sedimentaciju čvrstih čestica i eliminaciju plinovitih čestica u hidrauličkom rezervoaru.
Keywords:hidravlični rezervoarji, zračni mehurčki, trdni delci, simulacija


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