1 Matching Results
Results open in a new window/tab.
Results:
1 - 1 of
1
Comparison of Gas Puff Imaging Data in NSTX with the DEGAS 2 Simulation
Gas-Puff-Imaging (GPI) is a two dimensional diagnostic which measures the edge Dα light emission from a neutral D2 gas puff nears the outer mid-plane of NSTX. DEGAS 2 is a 3-D Monte Carlo code used to model neutral transport and atomic physics in tokamak plasmas. In this paper we compare measurements of the Dα light emission obtained by GPI on NSTX with DEGAS 2 simulations of Dα light emission for specific experiments. Both the simulated spatial distribution and absolute intensity of the Dα light emission agree well with the experimental data obtained between ELMs in H-mode.
Date:
October 27, 2012
Creator:
Cao, B.; Stotler, D. P.; Zweben, S. J.; Bell, M.; Diallo, A. & Leblanc, B.
System:
The UNT Digital Library