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Numerical simulation model of a reciprocating seal based on the mixed-lubrication theory
The Journal of Engineering, 2018 Based on the mixed-lubrication theory, a numerical simulation model of a reciprocating seal is established. The model includes finite element, fluid mechanics, contact mechanics and deformation mechanics analyses.
Chong Xiang +3 more
doaj +1 more source
The contact angle in inviscid fluid mechanics [PDF]
, 2004 We show that in general, the specification of a contact angle condition at the contact line in inviscid fluid motions is incompatible with the classical field equations and boundary conditions generally applicable to them.
Kidambi, R, Shankar, P N
core +2 more sources
Modeling the Contact Mechanics of Hydrogels
Lubricants, 2019 A computationally lean model for the coarse-grained description of contact mechanics of hydrogels is proposed and characterized. It consists of a simple bead-spring model for the interaction within a chain, potentials describing the interaction between ...
Martin H. Müser +2 more
doaj +1 more source
Comptes Rendus. Mécanique, 2023 In this paper Piola transformations are found that relate the Eulerian and Lagrangian external loads which third gradient continua can sustain. As shown by Gabrio Piola and Paul Germain, the most effective postulation scheme in mechanics is based on the ...
dell’Isola, Francesco, Fedele, Roberto
doaj +1 more source
Contact mechanics: relation between interfacial separation and load [PDF]
, 2007 I study the contact between a rigid solid with a randomly rough surface and an elastic block with a flat surface. I derive a relation between the (average) interfacial separation $u$ and the applied normal squeezing pressure $p$.
Persson, B. N. J.
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Molecular dynamics study of contact mechanics: contact area and interfacial separation from small to full contact [PDF]
, 2007 We report a molecular dynamics study of the contact between a rigid solid with a randomly rough surface and an elastic block with a flat surface. We study the contact area and the interfacial separation from small contact (low load) to full contact (high
B. N. J. Persson +8 more
core +2 more sources
Contact mechanics between the human finger and a touchscreen under electroadhesion. [PDF]
Proc Natl Acad Sci U S A, 2018 Ayyildiz M +4 more
europepmc +2 more sources
Apparatus development for contact mechanics of energy pile-soil interface [PDF]
E3S Web of Conferences, 2020 An Energy Pile-Soil Interface Characteristic Apparatus (EPSICA) was developed to investigate the contact mechanics of the pile-soil interface. In the center of the apparatus, there is an energy pile model, around which different soil can be filled to ...
Zhang Dan +3 more
doaj +1 more source
LubricantsAnodizing can generate porous wear-resistant layers, which can act as reservoirs for gradually releasing lubricants. Studies on the formation of zinc dialkyl dithiophosphate (ZDDP) tribofilms in non-ferrous metals are relatively rare. Furthermore, adding
Marina C. Vasco +2 more
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Journal of Orthopaedic Surgery and Research, 2023 Background The posterior medial meniscal root tear (PMMRT) seriously impacts the tibiofemoral joint biomechanics. Two available techniques for PMMRT repair include the transtibial pullout (TPO) repair and all-suture anchor (ASA) repair techniques.
Nadhaporn Saengpetch +5 more
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