Liquid Crystal — Surface Interactions by Surface Plasmons

1980 ◽  
pp. 39-46 ◽  
Author(s):  
J. D. Swalen ◽  
G. J. Sprokel
Keyword(s):  
Liquid Crystal ◽  
Surface Plasmons ◽  
Crystal Surface ◽  
Surface Interactions

Laser Beam Modulation Freezing on a Liquid Crystal Surface

1998 ◽  
Vol 320 (1) ◽  
pp. 69-76 ◽  
Author(s):  
D. Andrienko ◽  
O. Francescangeli ◽  
E. Ouskova ◽  
F. Simoni ◽  
S. Slussarenko ◽  
...  
Keyword(s):  
Liquid Crystal ◽  
Laser Beam ◽  
Crystal Surface ◽  
Beam Modulation ◽  
Laser Beam Modulation

Advances in model-independent restoration of the liquid crystal surface anchoring potential

2020 ◽  
Vol 713 (1) ◽  
pp. 1-14
Author(s):  
V. A. Belyakov ◽  
D. V. Shmeliova ◽  
S. V. Semenov ◽  
S. S. Kharlamov
Keyword(s):  
Liquid Crystal ◽  
Crystal Surface ◽  
Surface Anchoring ◽  
Model Independent

Transient Liquid Crystal Measurement of Local Heat Transfer on a Rotating Disk With Jet Impingement

1989 ◽  
Author(s):  
D. E. Metzger ◽  
R. S. Bunker ◽  
G. Bosch
Keyword(s):  
Heat Transfer ◽  
Liquid Crystal ◽  
Experimental Technique ◽  
Crystal Surface ◽  
Test Procedure ◽  
Jet Impingement ◽  
Test Surface ◽  
Transfer Coefficients ◽  
Smooth Disk ◽  
Thermal Transient

All experimental technique has been developed for measurement of local convection heat transfer characteristics on rotating surfaces, utilizing thin liquid crystal surface coatings in a thermal transient test procedure. The encapsulated liquid crystal coatings used are sprayed directly on the test surface and their response is observed and processed during the transient with automated computer vision and data acquisition systems. Heat transfer coefficients are calculated from the thermal transient response of the test surface, as determined from the color indication from the thin coating. A significant advantage of the method, especially for convection in disk/shroud cavities that may contain recirculating fluid regions, is that appropriate thermal boundary conditions are naturally imposed on all of the boundary surfaces. The method is also relatively fast and inexpensive, and allows the geometry of the disk and stator surfaces to be changed easily, without the expenses of mounting discrete heat flux and temperature sensors and equipment to transfer information to a stationary frame of reference. Application of the experimental technique is demonstrated with detailed radially local surface Nusselt number distributions acquired for cases involving jet impingement onto a plane smooth disk, rotating in close proximity to a parallel plane stator disk. A single circular jet, with nozzle exit flush mounted in the stator, is oriented normal to the disk surface at various radii and flowrates. Local Nusselt numbers are presented nondimensionally as functions of both disk and flow Reynolds numbers. The results indicate that the local radial heat transfer distribution can be controlled by varying the impingement radius, but maximum radially averaged heat transfer is obtained with impingement at the disk center.

scholarly journals Examination of inequivalent wetting on the crystal habit surfaces of RS-ibuprofen using grid-based molecular modelling

2018 ◽  
Vol 20 (17) ◽  
pp. 11622-11633 ◽  
Author(s):  
I. Rosbottom ◽  
J. H. Pickering ◽  
B. Etbon ◽  
R. B. Hammond ◽  
K. J. Roberts
Keyword(s):  
Molecular Modelling ◽  
Growth Rates ◽  
Crystal Surface ◽  
Surface Interactions ◽  
Surface Growth ◽  
Crystal Habit ◽  
Grid Based

Novel grid-based searching of solvent/crystal-surface interactions to investigate solution wetting impact upon crystal surface growth rates.

Studies of the liquid crystal surface anchoring potential using Grandjean–Cano wedge

2018 ◽  
Vol 46 (8) ◽  
pp. 1203-1213 ◽  
Author(s):  
Vladimir.A. Belyakov ◽  
Dina.V. Shmeliova ◽  
Sergei.V. Semenov
Keyword(s):  
Liquid Crystal ◽  
Crystal Surface ◽  
Surface Anchoring
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