Bibliographic Citation
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Title | Determination of plasma density profile and other parameters of cylindrical plasma columns with an electroacoustic probe |
Creator/Author | Olin, J.G. ; Chen, K.M. |
Publication Date | 1975 Sep 01 |
OSTI Identifier | OSTI ID: 4165789 |
Other Number(s) | CODEN: ITPSB |
Resource Type | Journal Article |
Resource Relation | IEEE Trans. Plasma Sci., v. PS-3, no. 3, pp. 97-101 |
Research Org | General Motors Inst., Flint, MI |
Subject | N70200 --Physics--Controlled Thermonuclear Research--Diagnostics; 700102 --Fusion Energy--Plasma Research--Plasma Diagnostics; PLASMA DIAGNOSTICS-- SOUND WAVES;CYLINDRICAL CONFIGURATION;ELECTRIC PROBES;EXCITATION;PLASMA DENSITY;RESONANCE |
Description/Abstract | A new diagnostic method based on the excitation of thermal resonances using an electroacoustic probe was developed to determine the electron density profile and other plasma parameters of a cylindrical warm-plasma column.A coaxial electroacoustic probe is used to excite and detect the dipole and thermal resonances as the plasma density is varied.The electron density profile is expressed functionally in terms of unknown profile parameters.The profile and other parameters of the plasma column are then determined numerically based on some theoretical formulas and experimental results.(auth) |
Country of Publication | United States |
Language | English |
System Entry Date | 2001 Jun 03 |
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