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Numerical Conformal Mapping onto the Radial Slit Domains by the Charge Simulation Method
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- Amano Kaname
- Faculty of Engineering, Ehime University
Bibliographic Information
- Other Title
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- 代用電荷法による放射スリット領域への数値等角写像の方法
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Description
A radial slit domain is the entire plane with slits along rectilinear lines pointing at the origin. In this paper, we present a simple numerical method for computing conformal maps from domains exterior to closed Jordan curves onto the radial slit domain. The mapping is important in problems of two-dimensional point-source flow with obstacles. The numerical method is based on the charge simulation method, in which conjugate harmonic functions are approximated by a linear combination of complex logarithmic potentials. It is shown that the method works well for some typical domains.
Journal
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- Transactions of the Japan Society for Industrial and Applied Mathematics
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Transactions of the Japan Society for Industrial and Applied Mathematics 5 (3), 267-280, 1995
The Japan Society for Industrial and Applied Mathematics
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Details 詳細情報について
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- CRID
- 1390282680744911744
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- NII Article ID
- 110001883601
- 10000144901
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- NII Book ID
- AN10367166
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- ISSN
- 24240982
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- Text Lang
- ja
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- Data Source
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- JaLC
- CiNii Articles
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- Abstract License Flag
- Disallowed
