Results 21 to 30 of about 2,723,163 (282)
The effect of groove texture patterns on piston-ring pack friction [PDF]
, 2012 A cylinder liner possesses fairly intricate surface requirements due to its complicated functions. It needs to provide adequate surface roughness to resist wear as well as to store and retain lubricants during high temperatures. The liner surface texture
EL MANSORI, Mohamed +7 more
core +1 more source
Nanomaterials, 2023 Fe-Mn-Si-based shape memory alloys (SMAs) have been extensively investigated since 1982 for various useful properties that enhance the development of different applications such as anti-seismic dampers for very tall buildings, pipe joints, or rail ...
Mihai Popa +7 more
doaj +1 more source
The Annals of “Dunarea de Jos” University of Galati. Fascicle IX, Metallurgy and Materials Science, 2021 The paper reports the structural effects of holding time period, during heat treatment, on the dynamic and damping behavior of a Fe-28Mn-6Si-5Cr (mass. %) shape memory alloy.
Mihai POPA +5 more
doaj +1 more source
International Journal of Geo-Engineering, 2017 Direct shear experiments were carried out both to investigate the interaction between a predominantly cohesion less soil and in-situ concrete and the validation of the tangent of two-third of the angle of internal friction angle normally assumed in ...
Abidemi Olujide Ilori +2 more
doaj +1 more source
The Internal Friction of Proteins [PDF]
Biophysical Journal, 2014 The rates of protein conformational changes are usually not only limited by external but also internal friction, however, the origin and significance of this latter phenomenon is poorly understood. It is often found experimentally that a linear fit to the reciprocal of the reaction rate as a function of the viscosity of the external medium has a non ...
Deak, Robert, Derenyi, Imre
openaire +1 more source
The Influence of Internal Tyre Pressure on Road Friction [PDF]
Road safety is a very important topic for research and development divisions in the automotive industry. As the tyre is the only link between road surface and vehicle, it plays a very significant role in accident mitigation and prevention.
Selig, Michael
core +3 more sources
Influence of pectin hydration on internal friction and viscosity of their aqueous solutions
Новые технологии, 2019 In the work the effect of hydration on the viscosity and internal friction of pectin solutions has been studied. The dynamic viscosity has been measured on a rotational viscometer, and internal friction on a torsion pendulum with a small vibration ...
Z. N. Khatko +5 more
doaj +1 more source
Crack Growth in Hydrous Soda-Lime Silicate Glass
Frontiers in Materials, 2020 Stable crack growth was measured for nominal dry and water-bearing (6 wt%) soda-lime silicate glasses in double cantilever beam geometry and combined with DMA studies on the effects of dissolved water on internal friction and glass transition ...
Tina Waurischk +6 more
doaj +1 more source
MATEC Web of Conferences, 2017 Sliding friction torque does dissipative work on the force-bearer, transforming the kinetic energy of the bearer into internal energy and others of the bearer.
Yong Yang +3 more
doaj +1 more source
One-dimensional model of turbulent flow of non-Newtonian drilling mud in non-prismatic channels
Journal of Petroleum Exploration and Production Technology, 2019 One-dimensional model of non-Newtonian turbulent flow in a non-prismatic channel is challenging due to the difficulty of accurately accounting for flow properties in the 1-D model.
Prasanna Welahettige +4 more
doaj +1 more source