Elastic study on singularities interacting with interfaces using alternating technique

2002 ◽  
Vol 39 (5) ◽  
pp. 1199-1211 ◽  
Author(s):  
S.T. Choi ◽  
Y.Y. Earmme
Keyword(s):  
Alternating Technique

Thermoelastic Interaction Between Singularities and Interfaces in an Anisotropic Trimaterial

2007 ◽  
Vol 74 (6) ◽  
pp. 1285-1288
Author(s):  
Seung Tae Choi
Keyword(s):  
Analytic Continuation ◽  
Anisotropic Medium ◽  
Dissimilar Materials ◽  
Infinite Body ◽  
Series Form ◽  
Alternating Technique ◽  
Thermoelastic Interaction ◽  
General Plane ◽  
Homogeneous Anisotropic Medium ◽  
Plane Deformations

The method of analytic continuation and Schwarz-Neumann’s alternating technique were applied to the thermoelastic interaction problems of singularities and interfaces in an anisotropic “trimaterial,” which denotes an infinite body composed of three dissimilar materials bonded along two parallel interfaces. It was assumed that the linear thermoelastic materials are under general plane deformations in which the plane of deformation is perpendicular to the planes of the two parallel interfaces. The author then showed that by alternately applying the method of analytic continuation across two parallel interfaces the solution for the thermoelastic singularities in an anisotropic trimaterial can be obtained in a series form from a solution for the same singularities in a homogeneous anisotropic medium.

Singularities Interacting With a Coated Circular Inhomogeneity Revisited

2008 ◽  
Vol 75 (6) ◽  
Author(s):  
Seung Tae Choi
Keyword(s):  
Analytic Continuation ◽  
Building Block ◽  
Homogeneous Medium ◽  
Circular Inclusion ◽  
Specific Information ◽  
General Solutions ◽  
Alternating Technique ◽  
Circular Inhomogeneity

Singularities interacting with a coated circular inhomogeneity are analyzed with the method of analytic continuation and the Schwarz–Neumann’s alternating technique. It is shown that the solution for singularities in a homogeneous medium can be used as a building block of the solution for the same singularities interacting with a coated circular inclusion. The obtained solutions have series forms independent of any specific information about singularities, and thus they can be interpreted as general solutions for a variety of singularities.

Cryoballoon or radiofrequency ablation? Alternating technique for repeat procedures in patients with atrial fibrillation

2020 ◽  
Vol 43 (7) ◽  
pp. 687-697
Author(s):  
Roberto Verlato ◽  
Paolo Pieragnoli ◽  
Saverio Iacopino ◽  
Werner Rauhe ◽  
Giulio Molon ◽  
...  
Keyword(s):  
Atrial Fibrillation ◽  
Radiofrequency Ablation ◽  
Alternating Technique ◽  
Repeat Procedures
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