D. G. Pretty

Configurational Effects on Alfvenic modes and Confinement in the H-1NF Heliac (2009)

Blackwell, B. D., Pretty, D. G., Howard, J., Nazikian, R., Kumar, S. T. A., Oliver, D., ...

The flexible Heliac coil set of helical axis stellarator H-1 (R=1m, ~0.15-0.2 m) permits access to a wide range of magnetic configurations. Surprisingly, in the absence of any obvious population of...

A data mining algorithm for automated characterisation of fluctuations in multichannel timeseries (2009)

Pretty, D. G., Blackwell, B. D.

We present a data mining technique for the analysis of multichannel oscillatory timeseries data and show an application using poloidal arrays of magnetic sensors installed in the H-1 heliac. The...

Suppression of large edge localized modes with edge resonant magnetic fields in high confinement DIII-D plasmas (2005)

Evans, T. E., Moyer, R. A., Watkins, J. G., Osborne, T. H., Thomas, P. R., Bécoulet, M., ...

This version is available at the following URL: http://dx.doi.org/10.1088/0029-5515/45/7/007

Suppression of large edge-localized modes in high-confinement DIII-D plasmas with a stochastic magnetic boundary (2004)

Evans, T. E., Moyer, R. A., Thomas, P. R., Watkins, J. G., Osborne, T. H., Boedo, J. A., ...

This version is available at the following Publisher URL: http://prl.aps.org