Please use this identifier to cite or link to this item:
http://nopr.niscpr.res.in/handle/123456789/25661| Title: | Potential and field distribution in a cylindrical tube filled with a dielectric material with a centre hole |
| Authors: | Das, B N Gayen, Arun Poddar, D R |
| Keywords: | Metallic cylindrical tube;Dielectrics;Laplace's Potential distribution;Field intensity distribution |
| Issue Date: | Jun-2005 |
| Publisher: | NISCAIR-CSIR, India |
| IPC Code: | H01P 5/00; G01N 21/17 |
| PACS No.: | 41.20 Cv; 52.25 Mq |
| Abstract: | The paper presents a method of analysis of potential and field distribution in a cylindrical tube (metallic), covered at both ends with metallic plates, and containing a dielectric cylindrical shell whose axis coincides with the axis of the cylinder. The cylindrical surface and lower end are maintained at ground potential and the top plate is insulated and maintained at high potential. The resulting Laplace's equation is solved using the method of separation of variables. The constants appear in the resulting equation are found from the boundary conditions followed by representation of the functions satisfying orthogonality condition in cylindrical co-ordinates. If the field intensity exceeds the breakdown limit, the resulting breakdown of the gas leads to plasma generation inside the structure, which can provide a convenient method of generation of laser beam. |
| Page(s): | 197-205 |
| ISSN: | 0975-105X (Online); 0367-8393 (Print) |
| Appears in Collections: | IJRSP Vol.34(3) [June 2005] |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| IJRSP 34(3) 197-205.pdf | 1.45 MB | Adobe PDF | View/Open |
Items in NOPR are protected by copyright, with all rights reserved, unless otherwise indicated.