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Semi-active friction tendons for vibration control of space structures
(Elsevier, 2014-07)
Semi-active vibration control systems are becoming popular because they offer both the reliability of passive systems and the versatility of active control without high power demands. In this work, a new semi-active control ...
Friction Stir Welding Of Mild Steel To Alloy 625 - Development Of Welding Parameters
(Maney Publishing, 2014)
Evaluation of the slip length in the slipping friction between background electrolytes and peptides through the modeling of their capillary zone electrophoretic mobilities
(Wiley Vch Verlag, 2013-09)
This work analyzes and discusses several physicochemical peptide chain properties that may generate partial or total BGE slip boundary conditions on the surface of peptides migrating as spherical and aspherical particles ...
The role of search frictions in the access to finance by firms
(2018-06-28)
In this thesis I empirically investigate the role of non-price related search frictions in the access to finance by firms. The focus is on the relationship between these factors and how their variation in time can affect ...
Determinação experimental de Coeficientes de Atrito de diferentes partículas para aplicação na modelagem de escoamentos densos
(Universidade Federal de São CarlosUFSCarPrograma de Pós-Graduação em Engenharia Química - PPGEQCâmpus São Carlos, 2022-08-31)
Systems involving particles are very common in many engineering applications. The interaction between these particles and of them with the equipment surfaces can strongly affect their dis-tribution, which will often influence ...
Valve friction and nonlinear process model closed-loop identification
(ELSEVIER SCI LTD, 2011)
Among several process variability sources, valve friction and inadequate controller tuning are supposed to be two of the most prevalent. Friction quantification methods can be applied to the development of model-based ...
Wave friction factor rediscovered
(Springer, 2012)
The wave friction factor is commonly expressed
as a function of the horizontal water particle semi-excursion
(Awb) at the top of the boundary layer. Awb, in turn, is
normally derived from linear wave theory by UwbTw
2p ...
Self-Centering Frictional Damper (SCFD)
(2019)
This paper describes the behavior and design of a new self-centering frictional damper. This device is based on conic friction surfaces that lead to a flag-shaped hysteretic behavior. Its self-centering property and different ...