Abstract
Lower limits for time-resolved B ̄-parallel impurity fluxes to solid collectors immersed in the PLT edge plasma have been determined as a function of minor radius. Using geometric shadowing of the probe surface, features attributed to finite ion gyroradii are found. Also, for r < 48 cm, heat pulses of <2 ms duration and >2.5 × 103 W/cm2 intensity were found t occur at the termination of many discharges.
Original language | English (US) |
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Pages (from-to) | 425-430 |
Number of pages | 6 |
Journal | Journal of Nuclear Materials |
Volume | 76-77 |
Issue number | C |
DOIs | |
State | Published - 1978 |
All Science Journal Classification (ASJC) codes
- Nuclear and High Energy Physics
- General Materials Science
- Nuclear Energy and Engineering