P. Gu | Researchain

Archive Network Publication Hotspot Collaboration

Network

Latest external collaboration on country level. Dive into details by clicking on the dots.

Explore More

Hotspot

Dive into the research topics where P. Gu is active.

Explore More

Publication

Featured researches published by P. Gu.

Nuclear Fusion | 2001

Current drive experiments in the HIT-II spherical tokamak

Thomas R. Jarboe; P. Gu; Valerie A. Izzo; Patrick D. Jewell; K.J. McCollam; B.A. Nelson; R. Raman; Aaron John Redd; P. E. Sieck; R.J. Smith; M. Nagata; T. Uyama

The Helicity Injected Torus programme has made progress in understanding relaxation and helicity injection current drive. Helicity conserving MHD activity during the inductive (ohmic) current ramp demonstrates the profile flattening needed for coaxial helicity injection (CHI). Results from cathode and anode central column CHI pulses are consistent with the electron locking model of current drive from a pure n = 1 mode. Finally, low density CHI, compatible with ohmic operation, has been achieved. Some enhancement of CHI discharges with the application of ohmic heating is shown.

Archive | 2002

Progress and Plans for the HIT--SI Experiment

P. E. Sieck; P. Gu; W. T. Hamp; Valerie A. Izzo; Thomas R. Jarboe; Brian A. Nelson; R. G. ONeill; Aaron John Redd; Jason Rogers; Roger Smith

Archive | 2002

Diagnostic Overview of the HIT--II and HIT--SI Devices

Roger Smith; P. Gu; W. T. Hamp; Valerie A. Izzo; Thomas R. Jarboe; Brian A. Nelson; R. G. ONeill; Aaron John Redd; P. E. Sieck

Archive | 2002

Ion Doppler Measurements in the HIT--II Spherical Torus

P. Gu; Thomas R. Jarboe; Brian A. Nelson; Aaron John Redd; Roger Smith; M. Nagata; T. Uyama

Archive | 2001

Ion Flow Distributions and Sapphire magnetic probe measurements of the Electron Locking Model in HIT-II

P. Gu; Thomas R. Jarboe; Brian A. Nelson; Aaron John Redd; Roger Smith; M. Nagata; T. Uyama

Archive | 2001

Overview of the HIT-II Program and Diagnostic Development

Roger Smith; Aaron John Redd; Brian A. Nelson; Thomas R. Jarboe; P. Gu; W. T. Hamp; Patrick D. Jewell

Archive | 2000

Construction of the Helicity Injected Torus with Steady Inductive Helicity Injection (HIT-SI)

P. E. Sieck; P. Gu; W. T. Hamp; Valerie A. Izzo; K.J. McCollam; Thomas R. Jarboe; Brian A. Nelson; Aaron John Redd; Jason Rogers; U. Shumlak

Archive | 2000

The HIT-II Spherical Tokamak: Overview and Recent Results

Aaron John Redd; Thomas R. Jarboe; P. Gu; Valerie A. Izzo; Patrick D. Jewell; K.J. McCollam; Brian A. Nelson; P. E. Sieck; Roger Smith; Kamal Jain

Archive | 2000

The Helicity Injected Torus (HIT) Program

Thomas R. Jarboe; P. Gu; W. T. Hamp; Valerie A. Izzo; Patrick D. Jewell; J. E. Liptac; K.J. McCollam; B.A. Nelson; Rajeev Raman; Aaron John Redd; U. Shumlak; P. E. Sieck; Roger Smith; Kamal Jain; M. Nagata; T. Uyama

Archive | 2000