Zobrazeno 1 - 10
of 15
pro vyhledávání: '"Gianluca Marinaro"'
Publikováno v:
Aerospace, Vol 9, Iss 8, p 408 (2022)
The aviation sector is firmly committed to reducing harmful emissions and electric propulsion promises to tackle both pollution and noise at the same time. More Electric Aircrafts are progressively giving way to full electric aircraft that are expect
Externí odkaz:
https://doaj.org/article/dbde553a04a74687b7abbcca317cbb54
Publikováno v:
Energies, Vol 14, Iss 2, p 471 (2021)
In this paper, an innovative solution to minimize noise emission, acting on the flow ripple, in a prototype External Gear Pump (EGP) is presented. Firstly, a new tool capable to completely simulate this pump’s typologies, called EgeMATor, is presen
Externí odkaz:
https://doaj.org/article/48a5c8b74d8a413abdd0a2c44c64e2e8
Publikováno v:
Fluids, Vol 5, Iss 1, p 17 (2020)
The objective of this paper is to show how a completely virtual optimization approach is useful to design new geometries in order to improve the performance of industrial components, like valves. The standard approach for optimization of an industria
Externí odkaz:
https://doaj.org/article/627e6716a9b141338c53e43d5571d4b8
Publikováno v:
Energies, Vol 11, Iss 2, p 305 (2018)
Hydrostatic transmissions (HT) are widely applied to heavy-duty mobile applications because of the advantages of layout flexibility, power to weight ratio, and ease of control. Though applications of fluid power in light-duty vehicles face challenges
Externí odkaz:
https://doaj.org/article/0880225f67e344b1b317f67138b93ec9
A Fast and Effective Method for the Optimization of the Valve Plate of Swashplate Axial Piston Pumps
Publikováno v:
Journal of Fluids Engineering. 143
This research presents a lumped parameter numerical model aimed at designing and optimizing an axial piston pump. For the first time, it has been shown that a lumped parameter model can accurately model axial piston pump dynamics based on a compariso
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2fca0c1ca4d6f1732eb3d2c37c4e1b09
https://doi.org/10.1115/1.4050706
https://doi.org/10.1115/1.4050706
The performance of spool valves can deteriorate and noise can occur due to cavitation. The noise sound levels caused by cavitation are influenced by many parameters, among which the most important is not-optimal geometry of components. In this articl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::782f74e5d88d64f68ff4ddf5801aa561
http://hdl.handle.net/11588/848590
http://hdl.handle.net/11588/848590
Publikováno v:
Energies, Vol 14, Iss 471, p 471 (2021)
Energies; Volume 14; Issue 2; Pages: 471
Energies; Volume 14; Issue 2; Pages: 471
In this paper, an innovative solution to minimize noise emission, acting on the flow ripple, in a prototype External Gear Pump (EGP) is presented. Firstly, a new tool capable to completely simulate this pump’s typologies, called EgeMATor, is presen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::73e07838858563bf9c91b16805862263
https://www.mdpi.com/1996-1073/14/2/471
https://www.mdpi.com/1996-1073/14/2/471
Publikováno v:
Energy Procedia. 148:274-280
Hydraulic valves are one of the most studied component in the fluid power field since they control the flow in complex systems. Directional control spool valves allow the shifting of the flow to different users through the displacement of a spool, wh
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a926aefb1b011d452429703205565633
https://doi.org/10.1016/j.egypro.2018.08.078
https://doi.org/10.1016/j.egypro.2018.08.078
Publikováno v:
Volume 1: Fluid Mechanics.
In this paper an axial piston pump is studied using numerical and experimental approaches. The pump, manufactured by the company Continental Hydraulic Inc., has a maximum operating pressure limit of 280 bar and a displacement of 65.9 cm3/rev; it is a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d85025fb7e270fbbc4b6a39b121b3a03
https://doi.org/10.1115/ajkfluids2019-5406
https://doi.org/10.1115/ajkfluids2019-5406
Publikováno v:
E3S Web of Conferences, Vol 197, p 07001 (2020)
A numerical three-dimensional CFD analysis of a variable displacement vane pump has been conducted, investigating the effects on the pressure ripple caused by the vane detaching from the pressure ring. The volume of the fluid over the vane tip has be
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::525c8e36a7c380774089bb885160bf40
https://doi.org/10.1051/e3sconf/202019707001
https://doi.org/10.1051/e3sconf/202019707001