| Autor: |
Qing, Zhou, de Graaf, M. J., van de Sanden, M. C. M., Otorbaev, D. K., Schram, D. C. |
| Předmět: |
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| Zdroj: |
Review of Scientific Instruments; Apr94, Vol. 65 Issue 4, p1469, 3p |
| Abstrakt: |
A H[sub 2]/Ar cascaded arc plasma source has been experimentally characterized by determination of the efficiency, the electric field, and the pressure gradient of the arc. The results show that the efficiency of a H[sub 2]/Ar cascaded arc drops when the hydrogen flow rate is increased. The electron temperature in the argon cascaded arc has been derived to be in the range 9000-12 500 K. For a hydrogen arc, the mass dissociation degree of hydrogen molecules has been derived to be above 60%. [ABSTRACT FROM AUTHOR] |
| Databáze: |
Complementary Index |
| Externí odkaz: |
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