scholarly journals Investigating the turbulent dynamics of small-scale surface fires

2021 ◽  
Author(s):  
Ajinkya Desai ◽  
Scott Goodrick ◽  
Tirtha Banerjee
Keyword(s):  
Small Scale ◽  
Surface Fires ◽  
Scale Surface

scholarly journals Measurement-free implementations of small-scale surface codes for quantum-dot qubits

2018 ◽  
Vol 97 (1) ◽  
Author(s):  
H. Ekmel Ercan ◽  
Joydip Ghosh ◽  
Daniel Crow ◽  
Vickram N. Premakumar ◽  
Robert Joynt ◽  
...  
Keyword(s):  
Quantum Dot ◽  
Small Scale ◽  
Scale Surface

scholarly journals Characterization of small-scale surface topography using transmission electron microscopy

2018 ◽  
Vol 6 (4) ◽  
pp. 045004 ◽  
Author(s):  
Subarna R Khanal ◽  
Abhijeet Gujrati ◽  
Sai Bharadwaj Vishnubhotla ◽  
Pawel Nowakowski ◽  
Cecile S Bonifacio ◽  
...  
Keyword(s):  
Electron Microscopy ◽  
Transmission Electron Microscopy ◽  
Surface Topography ◽  
Small Scale ◽  
Transmission Electron ◽  
Scale Surface

Mechanical Response and Incomplete Filling in Compression Molding With Microscale Double-Punch Sets

2019 ◽  
Author(s):  
Bin Zhang ◽  
M. Dodaran ◽  
S. Shao ◽  
W. J. Meng
Keyword(s):  
Mechanical Response ◽  
Ion Beam ◽  
Compression Molding ◽  
Molding Pressure ◽  
Small Scale ◽  
Width Ratio ◽  
Significant Dependence ◽  
Incomplete Filling ◽  
Surface Patterns ◽  
Scale Surface

Abstract Forming nano-/micro-scale surface patterns on metal surfaces by direct compression molding is an important means for achieving small scale surface features with potential usage in wide ranging technological applications. Geometric fidelity of molded features and the corresponding molding response are of critical importance in determining the usefulness of the molding replication technique. In this paper, two series of microscale punches made of tool steels were fabricated using Ga+ focused ion beam (FIB). In one series, the punch consists of a single protruding rectangular strip of different width, w (dubbed the “single punch”). In the other series, the punch consists of two rectangular strips of identical dimensions separated by a spacing in between, s (dubbed the “double punch”). These so-fabricated punches were used to mold elemental single crystal Al. The mechanical response during compression molding was measured and analyzed. For the double-punch experiments, measured characteristic molding pressure exhibited a significant dependence on the spacing to punch width ratio, λ = s/w, as well as a significant dependence on s when λ was fixed. The molded features were examined and the phenomenon of incomplete filling was observed to occur at λ < 0.5.

scholarly journals Small-scale surface wind prediction using dynamic adaptation

1999 ◽  
Vol 51 (4) ◽  
pp. 489-504 ◽  
Author(s):  
Mark Žagar ◽  
Jože Rakovec
Keyword(s):  
Surface Wind ◽  
Dynamic Adaptation ◽  
Small Scale ◽  
Scale Surface

The structure of jets of water and polymer solution in air

1974 ◽  
Vol 63 (4) ◽  
pp. 635-640 ◽  
Author(s):  
J. W. Hoyt ◽  
J. J. Taylor ◽  
C. D. Runge
Keyword(s):  
Ethylene Oxide ◽  
Image Motion ◽  
Small Scale ◽  
Filament Formation ◽  
Spray Droplet ◽  
Jet Breakup ◽  
Poly Ethylene Oxide ◽  
Poly Ethylene ◽  
Scale Surface ◽  
Surface Disturbances

Jets of water and of poly(ethylene oxide) solutions discharging in air were photographed using a novel image-motion compensating camera. Spray droplet formation is inhibited by low concentration polymer solutions. The effect of the polymer is to reduce, dampen, or eliminate small-scale surface disturbances in the jet, while not reducing but even amplifying larger scale motions. The initial laminar zone present in the jet efflux with water is eliminated with trace quantities of polymer. When substantial quantities of polymer are present (200 p.p.m.), the jet breakup is accompanied by filament formation linking all the drops together.

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