Development of a long-pulse (30-s), high-energy (120-keV) ion source for neutral-beam applications [electronic resource]
Multimegawatt neutral beams of hydrogen or deuterium atoms are needed for fusion machine applications such as MFTB-B, TFTR-U, DIII-U, and FED (INTOR or ETR). For these applications, a duoPIGatron ion source is being developed to produce high-brightness deuterium beams at a beam energy of approx. 120...
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Online Access |
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| Format: | Government Document Electronic eBook |
| Language: | English |
| Published: |
Oak Ridge, Tenn. : Oak Ridge, Tenn. :
Oak Ridge National Laboratory. ; distributed by the Office of Scientific and Technical Information, U.S. Dept. of Energy,
1983.
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| Subjects: |
MARC
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| 245 | 0 | 0 | |a Development of a long-pulse (30-s), high-energy (120-keV) ion source for neutral-beam applications |h [electronic resource] |
| 260 | |a Oak Ridge, Tenn. : |b Oak Ridge National Laboratory. ; |a Oak Ridge, Tenn. : |b distributed by the Office of Scientific and Technical Information, U.S. Dept. of Energy, |c 1983. | ||
| 300 | |a Pages: 6 : |b digital, PDF file. | ||
| 336 | |a text |b txt |2 rdacontent. | ||
| 337 | |a computer |b c |2 rdamedia. | ||
| 338 | |a online resource |b cr |2 rdacarrier. | ||
| 500 | |a Published through the Information Bridge: DOE Scientific and Technical Information. | ||
| 500 | |a 01/01/1983. | ||
| 500 | |a "conf-830406-28" | ||
| 500 | |a "DE83011392" | ||
| 500 | |a 5. topical meeting on technology of fusion energy, Knoxville, TN, USA, 26 Apr 1983. | ||
| 500 | |a Blue, C.W.; Tsai, C.C.; Barber, G.C. | ||
| 520 | 3 | |a Multimegawatt neutral beams of hydrogen or deuterium atoms are needed for fusion machine applications such as MFTB-B, TFTR-U, DIII-U, and FED (INTOR or ETR). For these applications, a duoPIGatron ion source is being developed to produce high-brightness deuterium beams at a beam energy of approx. 120 keV for pulse lengths up to 30 s. A long-pulse plasma generator with active water cooling has been operated at an arc level of 1200 A with 30-s pulse durations. The plasma density and uniformity are sufficient for supplying a 60-A beam of hydrogen ions to a 13- by 43-cm accelerator. A 10- by 25-cm tetrode accelerator has been operated to form 120-keV hydrogen ion beams. Using the two-dimensional (2-D) ion extraction code developed at Oak Ridge National Laboratory (ORNL), a 13- by 43-cm tetrode accelerator has been designed and is being fabricated. The aperture shapes of accelerator grids are optimized for 120-keV beam energy. | |
| 536 | |b W-7405-ENG-26. | ||
| 650 | 7 | |a Design. |2 local. | |
| 650 | 7 | |a Openings. |2 local. | |
| 650 | 7 | |a Charged Particles. |2 local. | |
| 650 | 7 | |a Hydrogen Ions. |2 local. | |
| 650 | 7 | |a Deuterium Ions. |2 local. | |
| 650 | 7 | |a Ion Sources. |2 local. | |
| 650 | 7 | |a Neutral Beam Sources. |2 local. | |
| 650 | 7 | |a Electrodes. |2 local. | |
| 650 | 7 | |a Apertures. |2 local. | |
| 650 | 7 | |a Ions. |2 local. | |
| 650 | 7 | |a Plasma Physics And Fusion Technology. |2 edbsc. | |
| 710 | 2 | |a Oak Ridge National Laboratory. |4 res. | |
| 710 | 1 | |a United States. |b Department of Energy. |b Office of Scientific and Technical Information. |4 dst. | |
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