Revisit of Kelvin solution Y. J. Lee, Y. T. Lee, S. R. Kuo & J. T. Chen
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Revisit of Kelvin solution Y. J. Lee, Y. T. Lee, S. R. Kuo & J. T. Chen Complex variabl e Y. Z. Chen Quantum theory PDE FT Inverse FT Hörmander method Circle & Ellipse (Y. Z. Chen) Circle ( W. J. He) Y. Z. Chen Evaluation of the degenerate scale BIE in plane elasticity and antiplane elasticity by using conformal mapping. EABE(2009) W. J. He Non-equivalence of conventional boundary integral formulation and its elimination for plane elasticity problems. Comput Struct(1996) 20140603-WenShen Revisit of Kelvin solution.ppt ,, 1 (,) (3 4 )l 0 n ) .5 ( 8(1 ) ij i i i j j j U sx r rr G ,, 1 (,) (3 4 )ln() 8(1 ) ij ij i j U sx r rr G 2ln d a b R a b or 2ln 1 c d R or 3 4 2 , d c d a b R R Radius when a b 2ln d a b R a b 2ln 1 c d R ? ? ? ?
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Revisit of Kelvin solution Y. J. Lee, Y. T. Lee, S. R. Kuo & J. T. Chen. Quantum theory. Complex variable Y. Z. Chen. Circle & Ellipse (Y. Z. Chen). Circle ( W. J. He). Hörmander method. PDE FT Inverse FT. - PowerPoint PPT Presentation
Transcript of Revisit of Kelvin solution Y. J. Lee, Y. T. Lee, S. R. Kuo & J. T. Chen
, ,
1( , ) (3 4 ) l 0n ) .5(
8 (1 )ij i ii jj jU s x r r rG
, ,
1( , ) (3 4 ) ln( )
8 (1 )ij ij i jU s x r r rG
2 ln d
a bR
a b
or
2 ln 1cdR or
3 4
2
,
d
cd
a bR
R Radius when a b
Revisit of Kelvin solutionY. J. Lee, Y. T. Lee, S. R. Kuo & J. T. Chen
Complex variableY. Z. Chen
Quantum theory
PDEFT
Inverse FT
Hörmander method
Circle & Ellipse (Y. Z. Chen)
Circle ( W. J. He)
2 ln d
a bR
a b
2 ln 1cdR
Y. Z. Chen Evaluation of the degenerate scale BIE in plane elasticity and antiplane elasticity by using conformal mapping. EABE(2009)W. J. He Non-equivalence of conventional boundary integral formulation and its elimination for plane elasticity problems. Comput Struct(1996)
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20140603-WenShenRevisit of Kelvin solution.ppt