Projection Transformation Method for Nearly Singular Surface Boundary Element Integrals
Ken Hayami
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Description for Projection Transformation Method for Nearly Singular Surface Boundary Element Integrals
Paperback. This monograph proposes a numerical integration method for nearly singular integrals over general curved surfaces, arising in three-dimensional boundary element analysis. The method is also applied to weakly singular and hypersingular integrals. A knowledge of calculus is assumed. Series: Lecture Notes in Engineering. Num Pages: 456 pages, 68 black & white tables, biography. BIC Classification: PBKL; TBC; TBJ. Category: (P) Professional & Vocational; (UP) Postgraduate, Research & Scholarly. Dimension: 242 x 170 x 24. Weight in Grams: 793.
In three dimensional boundary element analysis, computation of integrals is an important aspect since it governs the accuracy of the analysis and also because it usually takes the major part of the CPU time. The integrals which determine the influence matrices, the internal field and its gradients contain (nearly) singular kernels of order lIr a (0:= 1,2,3,4,.··) where r is the distance between the source point and the integration point on the boundary element. For planar elements, analytical integration may be possible 1,2,6. However, it is becoming increasingly important in practical boundary element codes to use curved elements, such as ... Read more
In three dimensional boundary element analysis, computation of integrals is an important aspect since it governs the accuracy of the analysis and also because it usually takes the major part of the CPU time. The integrals which determine the influence matrices, the internal field and its gradients contain (nearly) singular kernels of order lIr a (0:= 1,2,3,4,.··) where r is the distance between the source point and the integration point on the boundary element. For planar elements, analytical integration may be possible 1,2,6. However, it is becoming increasingly important in practical boundary element codes to use curved elements, such as ... Read more
Product Details
Format
Paperback
Publication date
1992
Publisher
Springer-Verlag Berlin and Heidelberg GmbH & Co. KG Germany
Number of pages
456
Condition
New
Series
Lecture Notes in Engineering
Number of Pages
456
Place of Publication
Berlin, Germany
ISBN
9783540550006
SKU
V9783540550006
Shipping Time
Usually ships in 15 to 20 working days
Ref
99-15
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