scholarly journals Micro-mutual-dipolar model for rapid calculation of forces between paramagnetic colloids

2014 ◽  
Vol 90 (3) ◽  
Author(s):  
Di Du ◽  
Sibani Lisa Biswal
Keyword(s):  
Rapid Calculation ◽  
Dipolar Model

Modeling of a Surface Plasmon Polariton Interferometer

2003 ◽  
Vol 797 ◽  
Author(s):  
Victor Coello ◽  
Thomas Søndergaard ◽  
Sergey I. Bozhevolnyi
Keyword(s):  
Experimental Data ◽  
Surface Plasmon ◽  
Surface Plasmon Polariton ◽  
Beam Splitter ◽  
Optical Interferometer ◽  
Plasmon Polariton ◽  
Plasmon Polaritons ◽  
Calculated Intensity ◽  
Good Agreement ◽  
Dipolar Model

ABSTRACTWe model the operation of a micro-optical interferometer for surface plasmon polaritons (SPPs) that comprises an SPP beam-splitter formed by equivalent scatterers lined up and equally spaced. The numerical calculations are carried out by using a vector dipolar model for multiple SPP scattering. The SPP beam-splitter is simulated for different angles of the incident SPP beam, radii of the particles, and inter-particle distances in order to find a suitable configuration for realization of a 3dB SPP beam-splitter. The results obtained are in good agreement with experimental data available in the literature. The feasibility of fabricating an interferometer is thereby corroborated and the calculated intensity maps are found rather similar to those experimentally reported.

Research on Designing Optimum Asphalt Content of Asphalt Mixture by Calculation and Experimental Method

2011 ◽  
Vol 97-98 ◽  
pp. 23-27
Author(s):  
Wen Fang Liu ◽  
Hong Mei Li ◽  
Bei Ping Tian
Keyword(s):  
Experimental Method ◽  
Calculation Method ◽  
Asphalt Mixture ◽  
Test Efficiency ◽  
Marshall Test ◽  
Rapid Calculation ◽  
Asphalt Content ◽  
Hot Mixed Asphalt

In this paper, the initial asphalt content is estimated by the hot-mixed asphalt mixture rapid calculation method in condition that we have no information about the similar project, and five asphalt content are selected with regarding the estimated asphalt content as the middle value, then carries on the Marshall test. The optimuml asphalt content is very accurate by the calculation and experimental method, the method greatly improved the test efficiency.

Rapid calculation of the ion energy distribution on a plasma electrode

2012 ◽  
Vol 111 (12) ◽  
pp. 123306 ◽  
Author(s):  
Paola Diomede ◽  
Demetre J. Economou ◽  
Vincent M. Donnelly
Keyword(s):  
Energy Distribution ◽  
Ion Energy ◽  
Ion Energy Distribution ◽  
Rapid Calculation ◽  
Plasma Electrode

scholarly journals Integration of the boundary-layer equations for a plane in a compressible fluid

1948 ◽  
Vol 195 (1041) ◽  
pp. 180-188 ◽  
Keyword(s):  
Boundary Layer ◽  
Mach Number ◽  
Prandtl Number ◽  
Incompressible Fluid ◽  
Satisfactory Agreement ◽  
Asymptotic Method ◽  
Compressible Fluid ◽  
Boundary Layer Equations ◽  
Rapid Calculation ◽  
Elementary Methods

The aim of this paper is to integrate Emmons & Brainerd’s equations analytically for arbitrary values of the Prandtl number and the Mach number, using the powerful asymptotic method of integration developed by the author in a previous paper (Meksyn 1948), dealing with the boundary layer in an incompressible fluid. It is shown here that in the first approximations the asymptotic integration gives ample accuracy and that it can be determined by simple and elementary methods. The results of this comparatively rapid calculation are in very satisfactory agreement with the results of the lengthy numerical calculations made by Emmons & Brainerd for certain specific values of Prandtl number and Mach number.

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