Obiekt
Tytuł: The grooved lip effect on reciprocating hydraulic rod seal performances in transient condition: elastohydrodynamic lubrication
Współtwórca:
Tytuł publikacji grupowej:
Abstract:
It is commonly known that the sealing performance of dynamic seals is significantly influenced by the surface finish. To reduce friction effect and leakage ratio, new generations of grooved lip or shaft have emerged, but only two computational models were performed up to now with a textured elastomeric lip: spiral groove in the axial direction or micro-cavities according to the circumferential direction. ; However, if the numerical results have confirmed the slight effect of the grooved lip on the rotary lip seal performances, it seems relevant to investigate the influence of such grooves on the reciprocating hydraulic rod seal behavior. Thus, the scope of this work is to perform a parametric study of the grooved lip throughout a one-dimensional elastohydrodynamic model by taking into account the elasticity of the lip and the shaft roughness. ; After confirming the validity of the current model, numerical simulations have been performed and compared with experiments. The effect of lip grooves on the hydraulic rod seal behavior in outstroke and instroke shaft motion has been underlined. Thereby, it is shown that the leakage and the average film thickness are sensible to both the depth and the density of the lip groove. Additionally, a slight effect of the pattern shape is observed on the friction force.
Wydawca:
Zielona Góra: Uniwersytet Zielonogórski
Format:
Identyfikator zasobu:
DOI:
Strony:
Źródło:
IJAME, volume 25, number 2 (2020)
Jezyk:
Licencja:
Licencja CC BY-NC-ND 4.0:
Prawa do dysponowania publikacją:
Biblioteka Uniwersytetu Zielonogórskiego
Kolekcje, do których przypisany jest obiekt:
- Zielonogórska Biblioteka Cyfrowa > Repozytorium > Jednostki organizacyjne > Wydział Mechaniczny
- Zielonogórska Biblioteka Cyfrowa > Repozytorium > Typy utworów > Artykuły
- Zielonogórska Biblioteka Cyfrowa > Repozytorium > Czasopisma naukowe i serie wydawnicze UZ > International Journal of Applied Mechanics and Engineering (IJAME) > International Journal of Applied Mechanics and Engineering (IJAME) (2020)
Data ostatniej modyfikacji:
2023-07-06
Data dodania obiektu:
2023-02-23
Liczba wyświetleń treści obiektu:
82
Wszystkie dostępne wersje tego obiektu:
https://zbc.uz.zgora.pl/publication/78092
Wyświetl opis w formacie RDF:
Wyświetl opis w formacie OAI-PMH:
-
International Journal of Applied Mechanics and Engineering (IJAME)
-
International Journal of Applied Mechanics and Engineering (IJAME), volume 29 (2024)
-
International Journal of Applied Mechanics and Engineering (IJAME), volume 28 (2023)
-
International Journal of Applied Mechanics and Engineering (IJAME), volume 27 (2022)
-
International Journal of Applied Mechanics and Engineering (IJAME), volume 26 (2021)
-
International Journal of Applied Mechanics and Engineering (IJAME), volume 25 (2020)
-
International Journal of Applied Mechanics and Engineering (IJAME), volume 25, number 1 (2020)
-
International Journal of Applied Mechanics and Engineering (IJAME), volume 25, number 2 (2020)
- International Journal of Applied Mechanics and Engineering (IJAME), volume 25, number 2 (2020) - Contents
- Performance of four different nanoparticles in boundary layer flow over a stretching sheet in porous medium driven by buoyancy force
- The grooved lip effect on reciprocating hydraulic rod seal performances in transient condition: elastohydrodynamic lubrication
- Effect of magnetic field dependent viscosity on the unsteady ferrofluid flow due to a rotating disk
- Optimization of heat transfer properties of nanofluid flow over a shrinking surface through mathematical modeling
- MHD mixed convection in copper-water nanofluid filled lid-driven square cavity containing multiple adiabatic obstacles with discrete heating
- Using the ERFI function in the problem of the shape optimization of the compressed rod
- Oscillatory fluid flow and heat transfer through porous medium between parallel plates with inclined magnetic field, radiative heat flux and heat source
- Influence of chemical reaction on the heat and mass transfer of nanofluid flow over a nonlinear stretching sheet: A numerical study
- A review: differential transform method for semi-analytical solution of differential equations
- Numerical analysis of deformation and flow in the proximal area of the urethra
- Outcome of nanofluid flow containing arbitrary shape nanoparticles induced by a permeable stretching sheet
- MHD free convection-radiation interaction in a porous medium - Part II: soret/dufour effects
- Investigation of velocity profile in time dependent boundary layer flow of a modified power-law fluid of fourth grade
- On increasing powder carbon steels properties using activating additives
- Rheological behavior of fly ash suspension with additive for hydraulic conveyance
-
International Journal of Applied Mechanics and Engineering (IJAME), volume 25, number 3 (2020)
-
International Journal of Applied Mechanics and Engineering (IJAME), volume 25, number 4 (2020)
-
International Journal of Applied Mechanics and Engineering (IJAME), volume 25, number 1 (2020)
-
International Journal of Applied Mechanics and Engineering (IJAME), volume 24 (2019)
-
International Journal of Applied Mechanics and Engineering (IJAME), volume 23 (2018)
-
International Journal of Applied Mechanics and Engineering (IJAME), volume 22 (2017)
-
International Journal of Applied Mechanics and Engineering (IJAME), volume 21 (2016)
-
International Journal of Applied Mechanics and Engineering (IJAME), volume 20 (2015)
-
International Journal of Applied Mechanics and Engineering (IJAME), volume 19 (2014)
-
International Journal of Applied Mechanics and Engineering (IJAME), volume 18 (2013)
-
International Journal of Applied Mechanics and Engineering (IJAME), volume 29 (2024)
