Structure of a Plasma-Focus Current Sheath from Magnetic and Optical Measurements

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Simultaneous measurements of the magnetic-field distribution and the light intensity emitted by the current sheath (CS) generated in a Plasma Focus (PF) device are presented. For operating deuterium pressures in the range 0.55-2.5 mbar, we derive the plasma density and the mean hydrodynamic velocity...

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Autores principales: Bilbao, L., Bruzzone, Horacio A., Kelly, H., Esper, M.
Formato: JOUR
Materias:
MAGNETIC FIELD MEASUREMENT
MATHEMATICAL TRANSFORMATIONS - Laplace Transforms
OPTICAL VARIABLES MEASUREMENT
CURRENT SHEATHS
PLASMAS
Acceso en línea:http://hdl.handle.net/20.500.12110/paper_00933813_v13_n4_p202_Bilbao
Aporte de:
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires
id todo:paper_00933813_v13_n4_p202_Bilbao
record_format dspace
spelling todo:paper_00933813_v13_n4_p202_Bilbao2023-10-03T14:55:26Z Structure of a Plasma-Focus Current Sheath from Magnetic and Optical Measurements Bilbao, L. Bruzzone, Horacio A. Kelly, H. Esper, M. MAGNETIC FIELD MEASUREMENT MATHEMATICAL TRANSFORMATIONS - Laplace Transforms OPTICAL VARIABLES MEASUREMENT CURRENT SHEATHS PLASMAS Simultaneous measurements of the magnetic-field distribution and the light intensity emitted by the current sheath (CS) generated in a Plasma Focus (PF) device are presented. For operating deuterium pressures in the range 0.55-2.5 mbar, we derive the plasma density and the mean hydrodynamic velocity in a frame of reference fixed to the sheath, where both quantities are in agreement with the ones predicted by the strong ionizing shock theory. The electric field in the quoted frame is also deduced, and the obtained values are consistent with those reported by other authors. © 1985 IEEE Fil:Bilbao, L. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. Fil:Bruzzone, Horacio A. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. Fil:Kelly, H. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. JOUR info:eu-repo/semantics/openAccess http://creativecommons.org/licenses/by/2.5/ar http://hdl.handle.net/20.500.12110/paper_00933813_v13_n4_p202_Bilbao
institution Universidad de Buenos Aires
institution_str I-28
repository_str R-134
collection Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA)
topic MAGNETIC FIELD MEASUREMENT
MATHEMATICAL TRANSFORMATIONS - Laplace Transforms
OPTICAL VARIABLES MEASUREMENT
CURRENT SHEATHS
PLASMAS
spellingShingle MAGNETIC FIELD MEASUREMENT
MATHEMATICAL TRANSFORMATIONS - Laplace Transforms
OPTICAL VARIABLES MEASUREMENT
CURRENT SHEATHS
PLASMAS
Bilbao, L.
Bruzzone, Horacio A.
Kelly, H.
Esper, M.
Structure of a Plasma-Focus Current Sheath from Magnetic and Optical Measurements
topic_facet MAGNETIC FIELD MEASUREMENT
MATHEMATICAL TRANSFORMATIONS - Laplace Transforms
OPTICAL VARIABLES MEASUREMENT
CURRENT SHEATHS
PLASMAS
description Simultaneous measurements of the magnetic-field distribution and the light intensity emitted by the current sheath (CS) generated in a Plasma Focus (PF) device are presented. For operating deuterium pressures in the range 0.55-2.5 mbar, we derive the plasma density and the mean hydrodynamic velocity in a frame of reference fixed to the sheath, where both quantities are in agreement with the ones predicted by the strong ionizing shock theory. The electric field in the quoted frame is also deduced, and the obtained values are consistent with those reported by other authors. © 1985 IEEE
format JOUR
author Bilbao, L.
Bruzzone, Horacio A.
Kelly, H.
Esper, M.
author_facet Bilbao, L.
Bruzzone, Horacio A.
Kelly, H.
Esper, M.
author_sort Bilbao, L.
title Structure of a Plasma-Focus Current Sheath from Magnetic and Optical Measurements
title_short Structure of a Plasma-Focus Current Sheath from Magnetic and Optical Measurements
title_full Structure of a Plasma-Focus Current Sheath from Magnetic and Optical Measurements
title_fullStr Structure of a Plasma-Focus Current Sheath from Magnetic and Optical Measurements
title_full_unstemmed Structure of a Plasma-Focus Current Sheath from Magnetic and Optical Measurements
title_sort structure of a plasma-focus current sheath from magnetic and optical measurements
url http://hdl.handle.net/20.500.12110/paper_00933813_v13_n4_p202_Bilbao
work_keys_str_mv AT bilbaol structureofaplasmafocuscurrentsheathfrommagneticandopticalmeasurements
AT bruzzonehoracioa structureofaplasmafocuscurrentsheathfrommagneticandopticalmeasurements
AT kellyh structureofaplasmafocuscurrentsheathfrommagneticandopticalmeasurements
AT esperm structureofaplasmafocuscurrentsheathfrommagneticandopticalmeasurements
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