Results 81 to 90 of about 561,765 (295)
Fenmo yejin jishuThe relationship between the hole radius and printing angle of the selected laser melting 316L stainless steels and the surface roughness was studied. A theoretical model of the formed structure and surface roughness was established.
LIU Zhijiang +4 more
doaj +1 more source
AIP Advances, 2023 A procedure based on Kåsa fit for evaluating the surface roughness of a curved surface with a circular arc profile was suggested in this paper. To investigate the effectiveness of the method, some curved surface profiles with preset surface roughness ...
Jian Li +4 more
doaj +1 more source
Effect of surface roughness on rate-dependent slip in simple fluids [PDF]
, 2007 Molecular dynamics simulations are used to investigate the influence of molecular-scale surface roughness on the slip behavior in thin liquid films.
Allen M. P. +3 more
core +3 more sources
Application of Raman and Photoluminescence Spectroscopy to MgO‐C Refractories
Advanced Engineering Materials, EarlyView.Visible to near infrared luminescence of MgO is studied on MgO‐C bricks and nominally pure MgO powder, with focus on two similar sharp high‐intensity signals, at 699 and 871 nm, each surrounded by symmetrical sidebands. The nature of these sidebands is investigated by temperature‐dependent spectroscopic measurements, confirming phonon involvement by ...
Julia Richter +5 more
wiley +1 more source
Creation of prompt and thin-sheet splashing by varying surface roughness or increasing air pressure
, 2012 A liquid drop impacting a solid surface may splash by emitting a thin liquid sheet that subsequently breaks apart or by promptly ejecting droplets from the advancing liquid-solid contact line.
Andrzej Latka +5 more
core +1 more source
Advanced Engineering Materials, EarlyView.A hierarchical porous copper current collector is fabricated via three‐dimensional printing combined with pressureless sintering to stabilize lithium metal anodes. The interconnected architecture lowers local current density, guides uniform Li deposition within pores, and suppresses dendrite growth.
Alok Kumar Mishra, Mukul Shukla
wiley +1 more source
Effect of soft drink towards heat cured acrylic resin denture base surface roughness
Padjadjaran Journal of Dentistry, 2017 Introduction: The absorption of fluid in the heat cured acrylic resin is able to cause the increase in surface roughness. Absorption of acidic fluid such as soft drinks can cause even higher increase of surface roughness.
Pocut Aya Sofya +2 more
doaj +1 more source
Surface Roughness and Hydrodynamic Boundary Conditions [PDF]
, 2006 We report results of investigations of a high-speed drainage of thin aqueous films squeezed between randomly nanorough surfaces. A significant decrease in hydrodynamic resistance force as compared with predicted by Taylor's equation is observed. However,
Vinogradova, Olga I., Yakubov, Gleb E.
core +2 more sources
Physical Review E, 2000 8 Pages, 7 Figures (in 15 parts); accepted for publication in Physical Review ...
Barker, G. C., Mehta, Anita
openaire +3 more sources
Advanced Engineering Materials, EarlyView.The presented study focuses on the fracture behaviour of carbon‐bonded magnesia MgO–C refractories, where environmentally friendly fructose, collagen and lignin serve as temporary binding agents. The partial substitution of the source material with recycled MgO–C reduces the fracture resistance, which can be counteracted by the additional introduction ...
Marc Neumann +6 more
wiley +1 more source