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A numerical and analytical study of the stress field generated by the contact between a rail and a wheel
(Springer, 2020-06-19)
This article presents a study of the contact stresses between a rail and a wheel, in order to understand the mechanism related to this application. When two bodies, regardless of their forms, touch each other due to an ...
Contribuição ao estudo do contato elástico entre um cilindro e um plano, com atrito secoContribution to the study of the elastic contact between a cylinder and a plane, with dry friction
(Universidade Federal de UberlândiaBrasilPrograma de Pós-graduação em Engenharia Mecânica, 2019)
Estudo analítico e numérico das tensões de Hertz em contato entre uma esfera/plano e um cilindro/plano
(Universidade Estadual Paulista (Unesp), 2019-12-02)
Neste trabalho é apresentado um estudo analítico e numérico a respeito das tensões superficiais entre dois elementos. Quando uma força externa é aplicada a dois corpos em contato, verifica-se a existência de uma pequena ...
Investigation of tooth contact deviations from the plane of action and their effects on gear transmission error
(Professional Engineering Publishing LtdBury St EdmundsInglaterra, 2005)
Curves in the Minkowski plane and their contact with pseudo-circles
(SPRINGERDORDRECHT, 2012)
We study the caustic, evolute, Minkowski symmetry set and parallels of a smooth and regular curve in the Minkowski plane.
Micro-scale deterministic asperity contact FEM simulation
(2022)
There are numerous stochastic approaches to indirectly couple solid asperity contact with the fluid hydrodynamics in the region of boundary or mixed lubrication. In contrast, deterministic approaches for calculating solid ...
Distribuição de tensões geradas pelo contato de um cilindro com um plano usando métodos numéricos e fotoelasticidadeStress distribution generated by contacting a cylinder with a plane using numerical methods and photoelasticity
(Universidade Federal de UberlândiaBrasilPrograma de Pós-graduação em Engenharia Mecânica, 2019)
Contact-angle-hysteresis effects on a drop sitting on an incline plane
(American Physical Society, 2019-04)
We study the contact-angle hysteresis and morphology changes of a liquid drop sitting on a solid substrate inclined with respect to the horizontal at an angle α. This one is always smaller than the critical angle, αcrit, ...
SESSILE DROP CONTACT ANGLE METHOD
(ELSEVIER, 2003)
Existing methods for determining the contact angle as a measure of the water repellency of soils are either indirect, or cumbersome and time-consuming. Our objective was to develop a new method that is simpler than the ...