INTO THE FAST TOMOGRAPHIC POSTPROCESSING IN TOKAMAKS

The collaboration of authors led to implementing advanced and fast systems for diagnostics of plasma content in tokamaks. During the development of systems it is planned to add new functionalities, in particular, the algorithms of tomographic reconstruction to obtain information on three dimensional distribution of plasma impurities. In the article the idea of tomographic reconstruction is introduced and issues of performance and adequate hardware selection are presented.

Keywords:

plasma sciences, fast tomography, GEM detector, data processing

References

Chernyshova M., Malinowski K., Ziółkowski A., Kowalska-Strzęciwilk E., Czarski T., Poźniak K. T., Kasprowicz G., Zabołotny W., Wojeński A., Kolasiński P., Krawczyk R.D.: GEM detector development for tokamak plasma radiation diagnostics: SXR poloidal tomography, Proc. SPIE 9662, 2015.

Chernyshova M.: Application of GEM detectors for soft X-ray plasma diagnostics. presentation in International Stellarator – Heliotron Database http://iscdb.nifs.ac.jp/CWGM14/Thursday18/T14-Presentation_CWGM2015%20M_Chernyshova_v2.pdf (available 1.06.2017).

Czarski T., Chernyshova M., Poźniak K., Kasprowicz G. H., Zabołotny W., Kolasiński P., Krawczyk R., Wojeński A., Zienkiewicz P.: Serial data acquisition for the X-ray plasma diagnostics with selected GEM detector structures. Journal of Instrumentation 10/2015.

Czarski T., et al.: On-line separation of overlapped signals from multi-time photons for the GEM-based detection system, Proc. SPIE, volume 9662, 2015.

http://top500.org/ (available 1.06.2017).

https://www.euro-fusion.org/programme/ (available 1.06.2017).

Jardin A., Mazon D., Bielecki J.: Comparison of two regularization methods for soft x-ray tomography at Tore Supra. Physica Scripta 91(4), 044007.

Kolasinski P. et al.: Serial Data Acquisition for GEM-2D detector. Proc. SPIE 9290, 2014.

Kolasinski P.K., Pozniak T., Czarski T., Byszuk A., Chernyshova M., Kasprowicz G., Krawczyk R.D., Wojenski A., Zabolotny W.: Fast Data Transmission from Serial Data Acquisition for the GEM Detector System. Proc. SPIE 9662, 2015.

Krawczyk R.D., Czarski T., Kolasinski P., Pozniak K.T., Linczuk M., Byszuk A., Chernyshova M., Juszczyk B., Kasprowicz G., Wojenski A., Zabolotny W.: On algorithmic optimization of histogramming functions for GEM Systems. Proc. SPIE 9662, 2015.

Krawczyk R., Czarski T., Kolasiński P., Poźniak K., Linczuk M., Byszuk A., Chernyshova M., Juszczyk B., Kasprowicz G., Wojeński, Zabołotny W.: On algorithmic optimization of histogramming functions for A.GEM systems. Proc. SPIE 9662, 2015.

Mazon D.: Technical difficulties of SXR diagnostics and reconstruction data. Summer School of Plasma Diagnostic Phdiafusion, 17 June 2015.

Nowak A., et al.: Does the Intel Xeon Phi processor fit HEP workloads? Journal of Physics, 2014.

Poźniak K., Byszuk A., Chernyshova M., Czarski T., Kasprowicz G.H., Kolasiński P., Krawczyk R., Linczuk M.G., Romaniuk R., Wojeński A., Zienkiewicz P., Zabołotny W.: Elektroniczne systemy pomiarowe do diagnostyki gorącej plazmy tokamakowej. Elektronika–konstrukcje, technologie, zastosowania 2/2016, 3–9 [DOI:10.15199/13.2016.2.1].

Wojenski A.J., Kasprowicz G., Pozniak K.T., Byszuk A., Chernyshova M., Czarski T., Jablonski S., Juszczyk B., Zienkiewicz P.: Multichannel reconfigurable measurement system for hot plasma diagnostics based on GEM-2D detector. Nuclear Instruments and Methods in Physics Research B 364/2015, 49–53.

Wojenski A., Kasprowicz G., Pozniak K. T., Zabolotny W., Byszuk A., Juszczyk B., Kolasinski P., Krawczyk R.D., Zienkiewicz P., Chernyshova M., Czarski T.: FPGA based charge acquisition algorithm for soft X-ray diagnostics system. Proc. SPIE 9662, 2015.

Krawczyk, R. ., Kolasiński, P. ., Linczuk, P., Zabołotny, W. ., Poźniak, K. ., Zienkiewicz, P. ., … Chernyshova, M. . (2017). INTO THE FAST TOMOGRAPHIC POSTPROCESSING IN TOKAMAKS. Informatyka, Automatyka, Pomiary W Gospodarce I Ochronie Środowiska, 7(3), 15–18. https://doi.org/10.5604/01.3001.0010.5207

INTO THE FAST TOMOGRAPHIC POSTPROCESSING IN TOKAMAKS

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