Buscar
Mostrando ítems 51-60 de 150
Effect of single- and multi-scale surface patterns on the frictional performance of journal bearings - A numerical study
(Elsevier, 2020)
The present study aims at numerically predicting the frictional performance of journal bearings with single- and multi-scale surface patterns considering the real 3D surface topographies after wearing-in in mixed-elastoh ...
ANÁLISIS DE CHUMACERAS INFINITAMENTE LARGAS CON PUERTOS LINEALES HORIZONTALES DE PRESURIZACIÓN
(2011-11-29)
In this work we develop a theory for infinitely long bearings with pressurization, by extending the theory that has been developed for the short bearing in previous works. This theory will determine analytically the main ...
Observability of planet-disc interactions in CO kinematics
(Oxford University Press, 2018)
Empirical evidence of planets in gas-rich circumstellar discs is required to constrain giant planet formation theories. Here we study the kinematic patterns which arise from planet- disc interactions and their observability ...
Análise da influência da texturização superficial em mancais hidrodinâmicos radiais
(Universidade Federal de São CarlosUFSCarPrograma de Pós-Graduação em Engenharia Mecânica - PPGEMecCâmpus São Carlos, 2023-02-23)
The use of textured surfaces can be observed in several applications where an improvement of a certain characteristic of the product or process is sought, with the aim of changing the conditions of friction, wear, and ...