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C-III flow measurements with a coherence imaging spectrometer

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Date

2012

Authors

Weber, T R
Howard, John
Allen, S L

Journal Title

Journal ISSN

Volume Title

Publisher

American Institute of Physics

Abstract

This work describes a coherence imaging spectrometer capable of making spatially resolved CIII flow measurements in the DIII-D lower divertor. The spectrometer exploits a periscope view of the plasma to produce line-of-sight averaged velocity measurements of CIII. From these chord averaged flow measurements, a 2D poloidal cross section of the CIII flow is tomographically reconstructed. Details of the diagnostic setup, acquired data, and data analysis will be presented, along with prospects for future applications.

Description

Keywords

Citation

URI

http://hdl.handle.net/1885/71269

Collections

Open Access Research

Source

Proceedings of the 19th Topical Conference on High-Temperature Plasma Diagnostics, Monterey, California, USA, 6–10 May 2012

Type

Conference paper

Book Title

Entity type

Access Statement

License Rights

DOI

10.1063/1.4728311

Restricted until

2037-12-31

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Description
01_Weber_C-III_flow_measurements_with_a_2012.pdf (426.35 KB)

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