Results 121 to 130 of about 813,177 (264)

Particle size segregation in granular flow in silos

, 2012
Segregation and layering of alumina in storage silos are investigated, with a view to predicting output quality versus time, given known variations in input quality on emplacement.
O'Brien, S., Cellai, D., Murnane, J., Cregan, V., Smith, N., McGuinness, M., Hocking, G., Curtis, M., Fowler, A., Hinch, J.   +9 more
core  

Assessing Altered Coating Adhesion on Plasma‐Deoxidized Surfaces Under Oxygen‐Free Conditions

Advanced Engineering Materials, EarlyView.
This study demonstrates the effectiveness of atmospheric pressure plasma pretreatment in modifying silicon and stainless steel surfaces to improve adhesion. Argon‐hydrogen plasma increases surface roughness and improves adhesion strength, whereas pure argon results in smoother surfaces and structural changes.
Selina Raumel, Lara Kuhr, Khemais Barienti, Sebastian Herbst, Florian Nürnberger, Hans Jürgen Maier, Marc C. Wurz   +6 more
wiley   +1 more source

Design Analysis for Controlling Spray Particle Size of Ultrasonic Nozzles Using Piezoelectric Ceramic Vibrators. [PDF]

Materials (Basel)
Lee SH, Lim S, Choi MG, Hwang JE, Park H.   +4 more
europepmc   +1 more source

Nonthermal Plasma Reduction of Nickel Oxide Layers by Atmospheric Pressure Dielectric Barrier Discharge in Argon/Hydrogen

Advanced Engineering Materials, EarlyView.
This work explores the reduction of nickel oxide layers using dielectric barrier discharge plasma in an argon–hydrogen atmosphere. The results reveal a strong temperature dependence, enabling complete reduction of thick oxide layers at 200°C within seconds.
Maria Argirusi, Viktor Udachin, Sascha Jan Zimmermann, Alexander Tillmanns, Lienhard Wegewitz, Wolfgang Maus‐Friedrichs   +5 more
wiley   +1 more source

Effects of particle size and moisture on respirable coal dust generation in pakistan's informal bituminous mines. [PDF]

Sci Rep
Khan S, Song Z.
europepmc   +1 more source

Sterile endophthalmitis rates and particle size analyses of different formulations of triamcinolone acetonide

, 2015
David G Dodwell,1 Darrel A Krimmel,1 Christopher M de Fiebre2 1Illinois Retina Center, Springfield, IL, USA; 2CMdeF Consulting, Upper Saint Clair, PA, USA Purpose: To evaluate the rate of sterile endophthalmitis (SE) following intravitreal injection of
Krimmel DA, Dodwell DG, de Fiebre CM
core  

Investigation of Oxygen‐Free Wetting Behavior of Aluminum on Copper via Molecular Dynamics Simulations and Experiments

Advanced Engineering Materials, EarlyView.
The wettability of aluminum droplets (Al) on different copper substrates (Cu), where liquid Al spreads on solid Cu surfaces to form a liquid–solid interface, is studied numerically and experimentally. The experimental and numerical results show good agreement in the fast‐spreading regime.
Shan Lyu, Timon Steinhoff, Finn‐Lennard Janthur, Sarah Seffer, Jörg Hermsdorf, Christian Klose, Ludger Overmeyer, Hans‐Jürgen Maier, Nina Merkert   +8 more
wiley   +1 more source

Mastering particle size analysis: lessons, challenges, and future directions from the FDA-CRCG workshop. [PDF]

AAPS Open
Xu X, Smith WC, Polli JE, Plavchak CL, Qin B, Wang Y, Holtgrewe N, Raney SG, O'Reilly Beringhs A, Yu YB, Taraban M, Krishnan V, Schwendeman A, Hammell DC, Clogston JD, Rawle AF, Grmaš J, Ayoub Y, Domnic B, Reddy RS, Duncan J, McGann M, Bodycomb J, Schuurmans CCL, Hermes M, Mehtala JG, Roy P, Lance K, Britten C, Park K, Beach D, Elmer M, Rodenhausen KB, Xu Z, Qu H, Wu KW, Korang-Yeboah M, Zou Y, Li J, Abuznait AH, Quinn C, Ethier A, Ip K, Dhamecha D, Li Q, Zhu D, Valapil R.   +46 more
europepmc   +1 more source

Low‐Angle Grain Boundaries and Re‐Segregation in Single‐Crystalline Ni‐Base Superalloys

Advanced Engineering Materials, EarlyView.
This work demonstrates that Re‐segregation at low‐angle grain boundaries (LAGBs) in Ni‐base superalloys is influenced by misorientation angle. Advanced microscopy and atom probe tomography reveal that higher misorientation angles increases Re‐segregation.
Alireza B. Parsa, Aparna Saksena, Alesander Kostka, Pascal Thome, Felicitas Scholz, Alexandre Mussi, Christoph Somsen, Baptiste Gault, Jan Frenzel, Gunther Eggeler   +9 more
wiley   +1 more source

Optimizing cement particle size for strength enhancement and CO₂ reduction in lightweight mortars. [PDF]

Sci Rep
Nieświec M, Chajec A, Walendzik I, Sadowski Ł.   +3 more
europepmc   +1 more source