Magnetic probe measurements in INTI plasma focus to determine dependence of axial speed with pressure in neon
Current sheath dynamics generated in INTI plasma focus device operated with neon gas has been studied. A 3-turn Rogowski coil design has been used to measure derivative current. A new magnetic probe was designed and used to study of current sheath arrival time, current profile and velocity variation...
| Main Authors: | , , , , , , , , , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Springer US
2012
|
| Subjects: | |
| Online Access: | http://eprints.intimal.edu.my/132/ http://eprints.intimal.edu.my/132/1/15_ft.pdf |
| _version_ | 1848766402115141632 |
|---|---|
| author | Saw, S. H. Akel, M. Lee, P. C. K. Ong, S. T. Mohamad, S. N. Ismail, F. D. Nawi, N. D. Devi, K. Sabri, R. M. Baijan, A. H. Ali, J. Lee, S. |
| author_facet | Saw, S. H. Akel, M. Lee, P. C. K. Ong, S. T. Mohamad, S. N. Ismail, F. D. Nawi, N. D. Devi, K. Sabri, R. M. Baijan, A. H. Ali, J. Lee, S. |
| author_sort | Saw, S. H. |
| building | INTI Institutional Repository |
| collection | Online Access |
| description | Current sheath dynamics generated in INTI plasma focus device operated with neon gas has been studied. A 3-turn Rogowski coil design has been used to measure derivative current. A new magnetic probe was designed and used to study of current sheath arrival time, current profile and velocity variation in the axial phase at different experimental conditions. The current sheath’s average velocity was found to vary with pressure−0.51 with a R2 value of 0.9 which agrees well with the theoretically expected variation of pressure−0.5. |
| first_indexed | 2025-11-14T11:50:34Z |
| format | Article |
| id | intimal-132 |
| institution | INTI International University |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-14T11:50:34Z |
| publishDate | 2012 |
| publisher | Springer US |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | intimal-1322016-04-06T10:12:59Z http://eprints.intimal.edu.my/132/ Magnetic probe measurements in INTI plasma focus to determine dependence of axial speed with pressure in neon Saw, S. H. Akel, M. Lee, P. C. K. Ong, S. T. Mohamad, S. N. Ismail, F. D. Nawi, N. D. Devi, K. Sabri, R. M. Baijan, A. H. Ali, J. Lee, S. QC Physics Current sheath dynamics generated in INTI plasma focus device operated with neon gas has been studied. A 3-turn Rogowski coil design has been used to measure derivative current. A new magnetic probe was designed and used to study of current sheath arrival time, current profile and velocity variation in the axial phase at different experimental conditions. The current sheath’s average velocity was found to vary with pressure−0.51 with a R2 value of 0.9 which agrees well with the theoretically expected variation of pressure−0.5. Springer US 2012 Article PeerReviewed text en http://eprints.intimal.edu.my/132/1/15_ft.pdf Saw, S. H. and Akel, M. and Lee, P. C. K. and Ong, S. T. and Mohamad, S. N. and Ismail, F. D. and Nawi, N. D. and Devi, K. and Sabri, R. M. and Baijan, A. H. and Ali, J. and Lee, S. (2012) Magnetic probe measurements in INTI plasma focus to determine dependence of axial speed with pressure in neon. Journal of Fusion Energy, 31 (5). pp. 411-417. ISSN 1572-9591 10.1007/s10894-011-9487-z |
| spellingShingle | QC Physics Saw, S. H. Akel, M. Lee, P. C. K. Ong, S. T. Mohamad, S. N. Ismail, F. D. Nawi, N. D. Devi, K. Sabri, R. M. Baijan, A. H. Ali, J. Lee, S. Magnetic probe measurements in INTI plasma focus to determine dependence of axial speed with pressure in neon |
| title | Magnetic probe measurements in INTI plasma focus to determine dependence of axial speed with pressure in neon |
| title_full | Magnetic probe measurements in INTI plasma focus to determine dependence of axial speed with pressure in neon |
| title_fullStr | Magnetic probe measurements in INTI plasma focus to determine dependence of axial speed with pressure in neon |
| title_full_unstemmed | Magnetic probe measurements in INTI plasma focus to determine dependence of axial speed with pressure in neon |
| title_short | Magnetic probe measurements in INTI plasma focus to determine dependence of axial speed with pressure in neon |
| title_sort | magnetic probe measurements in inti plasma focus to determine dependence of axial speed with pressure in neon |
| topic | QC Physics |
| url | http://eprints.intimal.edu.my/132/ http://eprints.intimal.edu.my/132/ http://eprints.intimal.edu.my/132/1/15_ft.pdf |