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Title: Calibrated cylindrical Mach probe in a plasma wind tunnel

Journal Article · · Review of Scientific Instruments
DOI:https://doi.org/10.1063/1.3559550· OSTI ID:22062277
; ; ;  [1];  [2]
  1. Department of Physics and Astronomy, Center for Magnetic Self Organization, Swarthmore College, Swarthmore, Pennsylvania 19081-1397 (United States)
  2. Space Science Division, Naval Research Laboratory, Washington, DC 20375 (United States)

A simple cylindrical Mach probe is described along with an independent calibration procedure in a magnetized plasma wind tunnel. A particle orbit calculation corroborates our model. The probe operates in the weakly magnetized regime in which probe dimension and ion orbit are of the same scale. Analytical and simulation models are favorably compared with experimental calibration.

OSTI ID:
22062277
Journal Information:
Review of Scientific Instruments, Vol. 82, Issue 3; Other Information: (c) 2011 American Institute of Physics; Country of input: International Atomic Energy Agency (IAEA); ISSN 0034-6748
Country of Publication:
United States
Language:
English