Presentation/
MP number  
First
Author   
Title   Requested run days Priority Special resources Comments
Ideas 2007 MHD topical group presentations
2007-401 Wolfe Effect of non-resonant non-axisymmetric fields on locked mode threshold  1 (or 1/2 + 1/2) M
2007-402 Wolfe Reverse helicity (I anti-parallel to B) locked mode threshold study  0.5-3 L Reverse B (but not PF) Depends on outcome of 2007-401
2007-403 Wolfe Seeding NTM's using A-coil induced locked mode   1-2 - Cryopump; max P_icrf Combine with 2007-405
2007-404 Wolfe LHCD effect on tearing mode stability  1+1+2 H (1) LHCD
2007-405 Snipes NTM Stability at Low Collisionality  1 H (1) Cryopump; high beta_N Combine with 2007-403
2007-406 Snipes Stable TAE n discrimination with Plasma Rotation  1 - Ohmic H-mode Combine with 2007-302 or 308 (Transport Ohmic H-modes)?
2007-407 Snipes Sensitivity of Stable TAE Damping to Profile Effects  2 M LHCD for 1 of the days
2007-408 Snipes Measurement of LHCD Effects on q(r) Through Stable and Unstable Alfvén Eigenmodes in the Current Flattop  2 (1 stable, 1 unstable) H (1) LHCD Combine "stable" days of 408 and 409
2007-409 Snipes Measurement of LHCD Effects on q(r) Through Stable and Unstable Alfvén Eigenmodes in the Current Rise  2 (1 stable, 1 unstable) H (1) LHCD
2007-410 Porkolab Evolution of AT target plasmas and Alfven cascades during the current ramp and beyond with LHCD q-profile control  0-1 H (1) LHCD Combine with "unstable" day of 409
2007-411 Edlund Studies of Alfvén eigenmode excitation during the sawtooth cycle in low density plasmas  0-1 H (1) Pellets? Thesis related; Incorporate 2007-1110 into this.
2007-412 Sears Damping rate of Toroidal Alfvén Eigenmodes at the threshold of stability in the presence of ICRF heated fast ions  2 H (1.5) Thesis related; later in campaign is desirable
2007-413 Granetz Try using FRCECE to see TAE mode structure  0 (all piggyback) H (0)
2007-414 Granetz Real-time detection and gas jet mitigation of locked mode disruptions  0.5-1 H (1) DPCS programming
2007-415 Granetz Determine minimum amount of gas required with Ar/He mixed gas jet disruption mitigation  1 H (1)
2007-416 Granetz/Wesley Disruption mitigation using a deuterium gas jet  1 - combine with 2007-418
2007-417 Reinke Using fast, 2D bolometry to diagnose disruption mitigation radiation  0.5 dedicated M 0.5 days of pure Ar Also piggyback on gas jet disruption runs
2007-418 Whyte Disruption mitigation & opacity studies using D2 massive gas injection  0.5 H (0.5) Combine 2007-416 (Wesley) with 2007-418 (Whyte).
2007-419 Whyte ELM mitigation and pacing with impurity injection  0 (effectively) L special gases and injection hardware Not feasible this year
Transferred from other Ideas 2007 topical groups
2007-910 Hender Joint experiments with JET on non-resonant n=2 magnetic braking 1/2 + 1/2 H (1) medium priority in Integrated scenarios/H-mode baseline topical group
Proof-of-principle combined with 2007-911.
Open MHD miniproposals
MP 395 Granetz Dimensionless comparison of NTM thresholds   1 M High beta_N medium priority in Integrated scenarios/H-mode baseline topical group
MP 407 Lao Effects of 3D Error Fields on Magnetic Surfaces   1 M
MP 432 Granetz TAEs and RF tail losses   1 M CNPA desirable medium priority in Integrated scenarios/H-mode baseline topical group