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Example: A long uniform cylinder (d <) with internal/external uniform pressure. Several points are important here to be carefully considered. (i) exploitation of symmetricity of the cross-section about the z-axis, but what should the included angle 8 be? (smaller the better but how small?) (ii) should the discretization be only in the x-direction as shown or should it be along both x- and y-direction? (iii) what should the thickness of the model be? (unit thickness?) (iv) the two straight edges of the discretised geometry are not parallel to the global axes system. So how should the boundary conditions be specified on the oblique edges? Y da l X bnc oblique edge -oblique edge bnc

Example: A long uniform cylinder (d <) with internal/external uniform pressure. Several points are important here to be carefully considered. (i) exploitation of symmetricity of the cross-section about the z-axis, but what should the included angle 8 be? (smaller the better but how small?) (ii) should the discretization be only in the x-direction as shown or should it be along both x- and y-direction? (iii) what should the thickness of the model be? (unit thickness?) (iv) the two straight edges of the discretised geometry are not parallel to the global axes system. So how should the boundary conditions be specified on the oblique edges? Y da l X bnc oblique edge -oblique edge bnc

Elements Of Electromagnetics
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
Problem 1.1MA
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Example: A long uniform cylinder (d <</) with internal/external uniform pressure. Several points are important here to be carefully considered. (i) exploitation of symmetricity of the cross-section about the z-axis, but what should the included angle 8 be? (smaller the better but how small?) (ii) should the discretization be only in the x-direction as shown or should it be along both x- and y-direction? (iii) what should the thickness of the model be? (unit thickness?) (iv) the two straight edges of the discretised geometry are not parallel to the global axes system. So how should the boundary conditions be specified on the oblique edges? Y da l X bnc oblique edge -oblique edge bnc
Transcribed Image Text:Example: A long uniform cylinder (d <</) with internal/external uniform pressure. Several points are important here to be carefully considered. (i) exploitation of symmetricity of the cross-section about the z-axis, but what should the included angle 8 be? (smaller the better but how small?) (ii) should the discretization be only in the x-direction as shown or should it be along both x- and y-direction? (iii) what should the thickness of the model be? (unit thickness?) (iv) the two straight edges of the discretised geometry are not parallel to the global axes system. So how should the boundary conditions be specified on the oblique edges? Y da l X bnc oblique edge -oblique edge bnc
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