Zobrazeno 1 - 10
of 18
pro vyhledávání: '"udc:621.22"'
Publikováno v:
Applied sciences, vol. 13, no. 13, 7413, 2023.
The study analysed the tribological performance of five different polymer composites: polyetheretherketone reinforced with 30% carbon fibres—PEEK CF30, polyetheretherketone reinforced with 10% carbon fibres, 10% graphite and 10% polytetrafluoroethy
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______3505::a2c5ca81ee8160ade129da7cadb2252d
https://repozitorij.uni-lj.si/IzpisGradiva.php?id=147624
https://repozitorij.uni-lj.si/IzpisGradiva.php?id=147624
Publikováno v:
Applied sciences, vol. 13, no. 13, 7777, 2023.
Contamination in hydraulic systems is the cause of 70% of failures. This study highlights the performance degradation caused by solid particle contamination of hydraulic components: hydraulic gear pump, 4/3 valve, and orbital motor. Experimental dura
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______3505::b88cd780d37132e0592d5ca9272e7bff
https://repozitorij.uni-lj.si/Dokument.php?id=171281&dn=
https://repozitorij.uni-lj.si/Dokument.php?id=171281&dn=
Publikováno v:
Energies, vol. 16, no. 3, 1407, 2023.
This paper reviews analytical solutions for the accelerated flow of an incompressible Newtonian fluid in a pipeline. This problem can be solved in one of two ways according to the (1) imposed pressure gradient or (2) flow rate. Laminar accelerated fl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______3505::3fec9046161df1c0bf4ed92e02a743c0
https://repozitorij.uni-lj.si/IzpisGradiva.php?id=144242
https://repozitorij.uni-lj.si/IzpisGradiva.php?id=144242
Autor:
Stopar, Jan
Za prenašanje velikih sil in navorov pogosto uporabljamo hidravlične sisteme. Ti nam omogočajo kompaktno obliko, dolgoročno stabilnost in samo mazalnost. Hidravlični valj je eden glavnih sestavnih delov hidravličnih sistemov in se uporablja za
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______3505::176fac038cd00e9a9bca97709467a9b5
https://hdl.handle.net/20.500.12556/RUL-144212
https://hdl.handle.net/20.500.12556/RUL-144212
Publikováno v:
Strojniški vestnik, vol. 67, no. 11, pp. 599-610, 2021.
Hydraulic systems fed by fixed displacement pumps driven by frequency-controlled electric motors can replace conventional throttling systems due to their ability to control the speed of hydraulic cylinders regardless of the value and direction of the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f27d3d3f4fe40578d43510ba5935f280
https://doi.org/10.5545/sv-jme.2021.7320
https://doi.org/10.5545/sv-jme.2021.7320
Autor:
Koščak, Jošt
V hidravličnih sistemih se v hidravličnem olju pojavlja vlaga, ki se ji ne moremo izogniti. Vlaga v hidravličnem olju lahko v skrajnih primerih povzroči popolno odpoved sistema. Količino vlage v hidravličnem olju je možno meriti tudi z zaznava
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______3505::9dcc5c5e218305b8e91a97db77272cbc
https://repozitorij.uni-lj.si/IzpisGradiva.php?id=135359
https://repozitorij.uni-lj.si/IzpisGradiva.php?id=135359
Publikováno v:
Journal of fluids engineering. Transactions of the ASME, vol. 145, no. 8, 081203, fe-23-1030, 2023.
In this paper analytical formulas of water hammer known from the literature are simplified to the shortest possible mathematical form based on dimensionless parameters: dimensionless time, water hammer number, etc. Novel formulas are determined, for
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ccb7f3a1db894e07de78bc5f0f65d67c
https://doi.org/10.1115/fedsm2021-65920
https://doi.org/10.1115/fedsm2021-65920
Publikováno v:
Maribor
The International Fluid Power Conference is a two day event, intended for all those professionally-involved with hydraulic or pneumatic power devices and for all those, wishing to be informed about the ‘state of the art’, new discoveries and inno
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______1857::40ee88eebe45d7844e4e835dcc719db1
https://plus.si.cobiss.net/opac7/bib/92963329?lang=sl
https://plus.si.cobiss.net/opac7/bib/92963329?lang=sl