Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Antonio Lettini"'
Publikováno v:
Energies, Vol 14, Iss 2, p 342 (2021)
The paper presents the computational fluid dynamics simulation of an external gear pump for fluid power applications. The aim of the study is to test the capability of the model to evaluate the pressure in a tooth space for the entire shaft revolutio
Externí odkaz:
https://doaj.org/article/d0a8a3757f7340da834d6b27cf1314ae
Publikováno v:
Energies, Vol 13, Iss 21, p 5799 (2020)
In any hydraulic machine there are lubricated couplings that could become critical beyond certain operating conditions. This paper presents the simulation results concerning textured surfaces with the aim of improving the performance of lubricated co
Externí odkaz:
https://doaj.org/article/73284d02b8cd4ab3921af264b42b4f24
Publikováno v:
Sustainability, Vol 13, Iss 7174, p 7174 (2021)
Sustainability
Volume 13
Issue 13
Sustainability
Volume 13
Issue 13
In hydraulic components, nonlinearities are responsible for critical behaviors that make it difficult to realize a reliable mathematical model for numerical simulation. With particular reference to hydraulic spool valves, the viscous friction coeffic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c1187de137c22527d228cbfe95a9edfc
https://www.mdpi.com/2071-1050/13/13/7174
https://www.mdpi.com/2071-1050/13/13/7174
Publikováno v:
Energies, Vol 14, Iss 342, p 342 (2021)
Energies; Volume 14; Issue 2; Pages: 342
Energies; Volume 14; Issue 2; Pages: 342
The paper presents the computational fluid dynamics simulation of an external gear pump for fluid power applications. The aim of the study is to test the capability of the model to evaluate the pressure in a tooth space for the entire shaft revolutio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8a11be1aba549003e84c88aef1138957
http://hdl.handle.net/11583/2862079
http://hdl.handle.net/11583/2862079
Publikováno v:
Energies, Vol 13, Iss 5799, p 5799 (2020)
Energies; Volume 13; Issue 21; Pages: 5799
Energies; Volume 13; Issue 21; Pages: 5799
In any hydraulic machine there are lubricated couplings that could become critical beyond certain operating conditions. This paper presents the simulation results concerning textured surfaces with the aim of improving the performance of lubricated co
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::622758ec21deab645aa7bbf038ab001b
https://www.mdpi.com/1996-1073/13/21/5799
https://www.mdpi.com/1996-1073/13/21/5799
Publikováno v:
BATH/ASME 2018 Symposium on Fluid Power and Motion Control.
In the last years, the interest in the field of Prognostics and Health Management (PHM) has been growing in many industrial fields. The objective of PHM is to switch from a time-based (scheduled) maintenance to a predictive maintenance with advantage
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b6c5c5032da9d6e311a5bd1aeefb2c82
https://doi.org/10.1115/fpmc2018-8808
https://doi.org/10.1115/fpmc2018-8808
Publikováno v:
ASME/BATH 2015 Symposium on Fluid Power and Motion Control.
This paper presents the multibody mathematical model of a hydraulic excavator, developed in the AMESim® environment, which is able to predict the machinery fuel consumption during the working cycles. The mathematical modelling approach is presented
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::18439e0d96b883203968a26720121555
https://doi.org/10.1115/fpmc2015-9566
https://doi.org/10.1115/fpmc2015-9566
Publikováno v:
Proceedings of the JFPS International Symposium on Fluid Power. 2002:251-258
The present paper details advances attained in the modelling and simulation of axial piston pumps. The simulation environment is AMESim and new in-house developed submodels allow a quantitative appraisal of exchanged forces inside the pump. Care is d
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0ab70ea5553d7657f53ef280cc9373db
https://doi.org/10.5739/isfp.2002.251
https://doi.org/10.5739/isfp.2002.251
Publikováno v:
ASME/BATH 2013 Symposium on Fluid Power and Motion Control.
A novel Fluid-Structure-Thermal Interaction (FSTI) model for modeling of the lateral lubricating gaps between gears and lateral bushes in External Gear Machines (EGM) is presented in this study. Pressure compensated lateral bushes are key design elem
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f6c434126d6ea00d98788b7a5d5a59b1
https://doi.org/10.1115/fpmc2013-4482
https://doi.org/10.1115/fpmc2013-4482
Autor:
Antonio Lettini
Publikováno v:
International Journal of Fluid Power. 4:59-61
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2ce0b82c0c2269ca6d65ea558eb3a1d7
https://doi.org/10.1080/14399776.2003.10781156
https://doi.org/10.1080/14399776.2003.10781156