Determination of plasma velocity from light fluctuations in a cutting torch

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Measurements of plasma velocities in a 30 A high energy density cutting torch are reported. The velocity diagnostic is based on the analysis of the light fluctuations emitted by the arc which are assumed to propagate with the flow velocity. These light fluctuations originate from plasma temperature...

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Detalles Bibliográficos
Autores principales: Prevosto, L., Kelly, H., Mancinelli, B.
Formato: JOUR
Materias:
Cutting torch
High energy densities
Hydrodynamic instabilities
Light fluctuation
Light sensor
Nozzle exits
Numerical code
Plasma density fluctuations
Plasma temperature
Plasma velocity
Bandpass filters
Cavity resonators
Fluid dynamics
Plasma density
Plasma diagnostics
Plasma jets
Plasmas
Velocity
Plasma stability
Acceso en línea:http://hdl.handle.net/20.500.12110/paper_00218979_v106_n5_p_Prevosto
Aporte de:
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires

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