Abstract
The concentration of dissolved material in an etch-hole is computed in order to construct a numerical simulation of wet-chemical etching. Using a number of assumptions an approximate convection-diffusion equation is formulated. In this way, analytical descriptions for the concentration in different parts of the domain are obtained. By a coupling of these descriptions the concentration can be computed. The result is validated by comparison with a finite-volume method. Results of the boundary-layer method are given for an etch-hole geometry.
Original language | English |
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Title of host publication | Sixteenth International Conference on Numerical Methods in Fluid Dynamics |
Subtitle of host publication | Proceedings of the Conference Held in Arcachon, France, 6 – 10 July 1998 |
Editors | Charles-Henri Bruneau |
Place of Publication | Berlin, Heidelberg |
Publisher | Springer |
Pages | 470-475 |
ISBN (Electronic) | 978-3-540-49540-6 |
ISBN (Print) | 978-3-540-65153-6 |
DOIs | |
Publication status | Published - 19 Jan 1998 |
Event | 16th International Conference on Numerical Methods in Fluid Dynamics, NMFP 1998 - Arcachon, France Duration: 6 Jul 1998 → 10 Jul 1998 Conference number: 16 |
Publication series
Name | Lecture Notes in Physics |
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Publisher | Springer |
Volume | 515 |
ISSN (Print) | 0075-8450 |
ISSN (Electronic) | 1616-6361 |
Conference
Conference | 16th International Conference on Numerical Methods in Fluid Dynamics, NMFP 1998 |
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Abbreviated title | NMFP |
Country/Territory | France |
City | Arcachon |
Period | 6/07/98 → 10/07/98 |
Keywords
- Boundary-element method
- Etching