UKAEA Papers

"Comparisons of new He II atomic data with JET line ratio measurements and their application to EDGE2D-EIRENE simulations"

• K D Lawson
• M Groth
• D Harting
• S Menmuir
• D Reiter
• K M Aggarwal
• S Brezinsek
• I H Coffey
• G Corrigan
• F P Keenan
• C F Maggi
• A G Meigs
• M G O’Mullane
• S Wiesen
• JET Contributors

An understanding of the plasma edge and divertor is essential for predicting the performance of next-step machines such as ITER. Transport codes used to study the divertor behaviour [1] employ atomic physics data in two applications. The first is to predict the power radiated by the fuel and impurity atoms, which is carried out as a post-processing…

"An exploration of a low temperature regime in EDGE2D-EIRENE simulations of JET ITER-like wall L-mode discharges"

• K D Lawson
• M Groth
• D Harting
• S Menmuir
• D Reiter
• S Brezinsek
• G Corrigan
• C F Maggi
• A G Meigs
• S Wiesen
• JET Contributors

"Intra-ELM Phase Modelling of a JET ITER-like Wall H-mode Discharge with EDGE2D-EIRENE"

• D.M. Harting
• S. Wiesen
• M. Groth
• S. Brezinsek
• G. Corrigan
• G. Arnoux
• P. Boerner
• S. Devaux
• J. Flanagan
• A. Järvinen
• S. Marsen
• D. Reiter
• JET-EFDA contributors

We present the application of an improved EDGE2D-EIRENE SOL transport model for the ELM phase utilizing kinetic correction of the sheath-heat-transmission coefficients and heat-flux-limiting factors used in fluid SOL modelling. With a statistical analysis over a range of similar Type-I ELMy H-mode discharges performed at the end of the first JET IT…