Electronic space-charge neutralisation in a thermionic converter

  • V. T. Chiplonkar
  • S. K. Desai


The V-I characteristics and the space distribution of electron densityn e , temperature T e , ion densityn i , etc., have been studied in a thermionic converter using (i) d.c. excitation, (ii) r.f. excitation, for the auxiliary discharge in blue Argon. The latter has been found to give higher yields. Higher yields have also been obtained when the r.f. signal was allowed to leak into the interaction space of the device. It has been shown that Ramsauer scattering accounts for a major part of the resistivity of the device.


Langmuir Probe Thermionic Converter Nickel Wire Auxiliary Discharge High Temperature Emitter 
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Copyright information

© Indian Academy of Sciences 1966

Authors and Affiliations

  • V. T. Chiplonkar
    • 1
  • S. K. Desai
    • 1
    • 2
  1. 1.Ion Physics and Electronics Laboratory, Physics DepartmentInstitute of ScienceBombay
  2. 2.Leningrad K 21U.S.S.R.

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