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PSIF AGENDA

 

Day I

8:30-9:15  Opening Session, Chairman: Glenn Young

                  Michelle Buchanan: Welcoming remarks

                  Stanley Milora, Overview of the ORNL Fusion Program

                  Jack Wells, National Leadership Computing Facility - Bringing Capability Computing to Science

 

Sesion 1.1, Chairman: Daren Stotler

9:15-9:55   Gianfranco Federici, Plasma-Wall Interactions in ITER

9:55-10:35 Michael  Ulrickson, Plasma Surface Interaction Needs From a Technology Perspective

10:35-10:55 Break

11:00-12:00 Pietro Barabaschi, Status of ITER

                   (Weinberg Auditorium, ORNL)

12:00-1:15 Lunch

Session 1.2, Chairman: Wolfgang Jacob

1:15-1:55 Joachim Roth, Status of Knowledge of Chemical Erosion of Carbon and Critical Issues for Extrapolation to ITER

1:55-2:35 Anthony Haasz, Pressure Dependence of Oxidative Removal of Tokamak Codeposits

2:35-3:05 Fred Meyer, Recent ORNL measurements of chemical erosion of ATJ graphite by slow D+ and D2+

3:05-3:25 Break

Session 1.3, Chairman: Donald Hillis

3:25-4:05 Kai Nordlund, Atomistic Simulations of the Deposition, Chemical Sputtering and Blistering of C, W and CW-Based Divertor Materials

4:05-4:45 Kaoru Ohya, Dynamic Simulation of Erosion and Redeposition on Plasma Facing  Materials

4:45-5:25 David Ruzic, MD and Hybrid-MD Simulations of Plasma-Surface Interactions

 

Day II

Session 2.1, Chairman: Charles Skinner

8:00-8:40 Dennis Whyte, Outstanding Questions From Experimental Observations of Erosion

8:40-9:20 Russ Doerner, Erosion Behavior of Carbon and Tungsten Surfaces Exposed to Deuterium Plasma Containing a Controlled Amount  of Beryllium Impurities

9:20-9:40 Break

Session 2.2, Chairman: Ralf Schneider

9:40-10:10 Don Batchelor, Goals, present status and future prospects for the Fusion Simulation Project (FSP)

10:10-10:50 David Coster, Extensions to the SOLPS edge plasma simulation code to include additional surface interaction possibilities

10:50-11:30 Daren Stotler, Plasma-Surface Interaction Processes in a Neutral Transport Code – What’s Not in the Model

11:30-12:10 Sergei Krasheninnikov, Meso-Scale Structures and Anomalous Convective Transport at the Edge of Magnetic Confinement Devices  

12:10-1:30 Lunch

            Session 2.3, Chairman: David Coster

1:30-2:10 Ralf Schneider, Plasma-Wall Interaction: A Multi-Scale Problem

2:10-2:50 Eduardo Bringa, Atomistic Simulations for Plasma-Surface Interactions

2:50-3:20 Eric Bylaska, New Developments in NWChem Applied to the Calculation of Defects in Fusion Materials

3:20-3:40 Break

Session 2.4, Chairman: David Schultz

3:40-4:20 Alain Allouche, Chemical Reactions on Graphitic Surfaces: Combined Stationary  States - Molecular Dynamics Approaches

4:20-4:50 George Fann, Multiresolution Approach in Computational Chemistry

4:50-5:20 Predrag Krstic, Excited state molecular dynamics for PSIF

 

7:00 Workshop Dinner in Oak Ridge

 

Day  III

Session 3.1, Chairman: Dennis Whyte

8:30-9:10 Wolfgang Jacob, Chemical Sputtering of Carbon Materials due to Combined Bombardment by Ions and Atomic Hydrogen

9:10-9:50 Charles Skinner, Is Carbon a Realistic Choice for ITER’s Divertor?

9:50-10:10 Break

Session 3.2, Chairman: Joachim Roth

10:10-10:40 Steve Stuart, Modeling the Sputtering of Amorphous Carbon with Bond-Order Potentials

10:40-11:10 Robert Clark, Recent IAEA Plasma-Surface Interaction Activities

Session 3.3, Chairman: Organizing Committee

11:10-12:30 A) Discussion/Working groups (Federici, Haasz, Nordlund)

12:30-1:30  Lunch

1:30-2:15     B) Summary/Adjourn

 

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