Problem 5: Referring to the two-dimensional (2D) mesh configurations shown in Figure.3, critically analyze the finite element mesh division and refining it to obtain accurate solutions by considering the followings: a. What type of linear two-dimensional element do you recommend for discretizing the curved boundary in Figure.3a? Justify your answer? b. If region in Figure.3b, described a heat transfer problem in radiator's fin, where the heat distribution values are changing in a rapid manner with the increase of the area of region as shown by green line, suggest an approach to refine the mesh size near the upper edge of that region, justify your answer? Is the mesh division in Figure.3c or Figure.3d more adequate, justify your answer? c.
Problem 5: Referring to the two-dimensional (2D) mesh configurations shown in Figure.3, critically analyze the finite element mesh division and refining it to obtain accurate solutions by considering the followings: a. What type of linear two-dimensional element do you recommend for discretizing the curved boundary in Figure.3a? Justify your answer? b. If region in Figure.3b, described a heat transfer problem in radiator's fin, where the heat distribution values are changing in a rapid manner with the increase of the area of region as shown by green line, suggest an approach to refine the mesh size near the upper edge of that region, justify your answer? Is the mesh division in Figure.3c or Figure.3d more adequate, justify your answer? c.
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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Please solve (a and b)
Transcribed Image Text:Problem 5: Referring to the two-dimensional (2D) mesh configurations shown in Figure.3, critically analyze the
finite element mesh division and refining it to obtain accurate solutions by considering the followings:
What type of linear two-dimensional element do you recommend for discretizing the curved boundary in
Figure.3a? Justify your answer?
b. If region in Figure.3b, described a heat transfer problem in radiator's fin, where the heat distribution values are
changing in a rapid manner with the increase of the area of region as shown by green line, suggest an approach
to refine the mesh size near the upper edge of that region, justify your answer?
Is the mesh division in Figure.3c or Figure.3d more adequate, justify your answer?
а.
с.
Transcribed Image Text:a
b
d
Figure.3: Mesh division for complicated 2D regions in mechanical problems
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