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Conference Paper: DIFFRACTION OF WAVES BY BED BOUNDARIES IN AN OPEN BOREHOLE.
| Title | DIFFRACTION OF WAVES BY BED BOUNDARIES IN AN OPEN BOREHOLE. |
|---|---|
| Authors | |
| Issue Date | 1984 |
| Citation | European Space Agency, (Special Publication) Esa Sp, 1984, v. 1, p. 513-516 How to Cite? |
| Abstract | The diffraction of fields and waves by an open geometry which has mixture of vertical and horizontal boundaries is solved with a semi-analytic approach. This is an unsolved problem except with finite element method. The axial-symmetric cases with both TE and TM polarizations are presented here. The method is about 100 to 200 times faster than the finite element method. The approach is to divide a composite boundary value problem into regions. The eigenfunctions in each region are sought numerically, and the total solution to the problem is obtained by matching boundary conditions at the boundary. |
| Persistent Identifier | http://hdl.handle.net/10722/182799 |
| ISSN | 2019 SCImago Journal Rankings: 0.146 |
| DC Field | Value | Language |
|---|---|---|
| dc.contributor.author | Chew, WC | en_US |
| dc.contributor.author | Anderson, B | en_US |
| dc.date.accessioned | 2013-05-02T05:17:07Z | - |
| dc.date.available | 2013-05-02T05:17:07Z | - |
| dc.date.issued | 1984 | en_US |
| dc.identifier.citation | European Space Agency, (Special Publication) Esa Sp, 1984, v. 1, p. 513-516 | en_US |
| dc.identifier.issn | 0379-6566 | en_US |
| dc.identifier.uri | http://hdl.handle.net/10722/182799 | - |
| dc.description.abstract | The diffraction of fields and waves by an open geometry which has mixture of vertical and horizontal boundaries is solved with a semi-analytic approach. This is an unsolved problem except with finite element method. The axial-symmetric cases with both TE and TM polarizations are presented here. The method is about 100 to 200 times faster than the finite element method. The approach is to divide a composite boundary value problem into regions. The eigenfunctions in each region are sought numerically, and the total solution to the problem is obtained by matching boundary conditions at the boundary. | en_US |
| dc.language | eng | en_US |
| dc.relation.ispartof | European Space Agency, (Special Publication) ESA SP | en_US |
| dc.title | DIFFRACTION OF WAVES BY BED BOUNDARIES IN AN OPEN BOREHOLE. | en_US |
| dc.type | Conference_Paper | en_US |
| dc.identifier.email | Chew, WC: wcchew@hku.hk | en_US |
| dc.identifier.authority | Chew, WC=rp00656 | en_US |
| dc.description.nature | link_to_subscribed_fulltext | en_US |
| dc.identifier.scopus | eid_2-s2.0-0021624446 | en_US |
| dc.identifier.volume | 1 | en_US |
| dc.identifier.spage | 513 | en_US |
| dc.identifier.epage | 516 | en_US |
| dc.identifier.scopusauthorid | Chew, WC=36014436300 | en_US |
| dc.identifier.scopusauthorid | Anderson, B=7404263446 | en_US |
| dc.identifier.issnl | 0379-6566 | - |