O3: High Beta Scenario
D7: Plasma Startup at low B
O1: High Performance Scenarios
D1: Steady State High Performance
D2: Density Profile Control
O1: High Performance Scenarios
D1: Steady State High Performance
O1: High Performance Scenarios
D3: Impurity Accumulation
O2: Heating Scenarios
D4: Effective Ion Heating
D6: Fast Ion Losses
O2: Heating Scenarios
D5: W7-X Operational Map
D13: Regular performance of a standardized discharge with defined diagnostic coverage throughout the campaign
Title: Session overview for TF-II: Edge Scenario Development
D1: Demonstration of safe divertor scenarios to avoid overloaded plasma-facing components
D2: Determination of trim and/or control coil currents required to correct error fields
D4: Demonstration of long-pulse operation
D5: Demonstration of scenarios with long, stationary divertor detachment; in particular, for the high-mirror, high-iota and standard configurations
D6: Characterize the conditions under which detachment is possible
D7: Achieve rapid transition to detachment
D3: Demonstration of effective pumping, high divertor compression, and qualification of fueling actuators
Title: Overview: particle exhaust and gas balance
D8: Definition of the operation limits associated with plasma-facing components containing tungsten materials
D10: Determination of erosion effects due to seeding impurities
D9: Characterize the scrape-off layer retention for tungsten impurities (eroded from baffle and heat shield)
D11: Characterize enrichment/accumulation for low-Z and high-Z impurities
Title: Spectroscopic analysis of impurities in the edge
D2: Validation of edge transport codes
Title: Validation of edge modeling codes
D12: Condition walls to enable plasmas with high density gradients necessary for high performance
-> Wall conditioning: before and during the campaign
Talk title: Status of the OP2.1/OP2.2 profile analysis
D1: Documentation of relevant plasma profiles for detailed transport
analysis and modelling
D2: Assessment of the effects of heating and fueling actuators (profile
shaping, fast ions) and magnetic configuration on turbulent transport
D3: Documentation of core impurity profiles and perturbative
experiments for detailed impurity transport analysis and modelling
D4: Confirmation of neoclassical optimization at increased ion
temperatures.
D5: Confirmation of reduced equilibrium currents at higher betas and
different magnetic configurations.
D6: Documentation of MHD stability and limits and fast-particle driven
MHD modes within the magnetic configuration space.
D6: Documentation of MHD stability and limits and fast-particle driven
MHD modes within the magnetic configuration space.
D1: Providing the experimental data base for understanding transport
mechanisms in the island divertor SOL and across the LCFS,
including flows, drifts, turbulence
D4: Characterization of asymmetries of plasma conditions and radiation,
mapping of diagnostic results in 3D island divertor
D1: Providing the experimental data base for understanding transport
mechanisms in the island divertor SOL and across the LCFS,
including flows, drifts, turbulence
D2: Validation of edge transport codes
D4: Characterization of asymmetries of plasma conditions and radiation,
mapping of diagnostic results in 3D island divertor
