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Title: FY-2015 FES (Fusion and Energy Sciences) Joint Research Target: Final Report for the Period October 1st, 2014, through September 30th, 2015

Abstract

Annual JRT-15 Target: Conduct experiments and analysis to quantify the impact of broadened current and pressure profiles on tokamak plasma confinement and stability. Broadened pressure profiles generally improve global stability but can also affect transport and confinement, while broadened current profiles can have both beneficial and adverse impacts on confinement and stability. This research will examine a variety of heating and current drive techniques in order to validate theoretical models of both the actuator performance and the transport and global stability response to varied heating and current drive deposition.

Authors:
 [1];  [2];  [3];  [1];  [1];  [1]
  1. Princeton Plasma Physics Lab. (PPPL), Princeton, NJ (United States)
  2. Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States)
  3. Massachusetts Inst. of Technology (MIT), Cambridge, MA (United States). Plasma Science and Fusion Center
Publication Date:
Research Org.:
USDOE Office of Science (SC) (United States). Fusion Energy Sciences
Sponsoring Org.:
USDOE Office of Science (SC), Fusion Energy Sciences (FES) (SC-24)
Contributing Org.:
JRT-15 Coordination Committee
OSTI Identifier:
1272363
DOE Contract Number:  
FG02-04ER54761; FC02-04ER54698; AC52-07NA27344; SC-G903402; AC02-09CH11466; FC02-99ER54512; SC0010492
Resource Type:
Technical Report
Country of Publication:
United States
Language:
English
Subject:
70 PLASMA PHYSICS AND FUSION TECHNOLOGY; PLASMA CONFINEMENT; PLASMA INSTABILITY; PRESSURE DEPENDENCE; TOKAMAK DEVICES; CURRENT-DRIVE HEATING; COORDINATED RESEARCH PROGRAMS; CHARGED-PARTICLE TRANSPORT; DEPOSITION; ELECTRIC CURRENTS; PLASMA HEATING

Citation Formats

Podesta, M., Holcomb, C., Wallace, G., Gerhardt, S. P., Scott, S. D., and Solomon, W. FY-2015 FES (Fusion and Energy Sciences) Joint Research Target: Final Report for the Period October 1st, 2014, through September 30th, 2015. United States: N. p., 2015. Web. doi:10.2172/1272363.
Podesta, M., Holcomb, C., Wallace, G., Gerhardt, S. P., Scott, S. D., & Solomon, W. FY-2015 FES (Fusion and Energy Sciences) Joint Research Target: Final Report for the Period October 1st, 2014, through September 30th, 2015. United States. doi:10.2172/1272363.
Podesta, M., Holcomb, C., Wallace, G., Gerhardt, S. P., Scott, S. D., and Solomon, W. Wed . "FY-2015 FES (Fusion and Energy Sciences) Joint Research Target: Final Report for the Period October 1st, 2014, through September 30th, 2015". United States. doi:10.2172/1272363. https://www.osti.gov/servlets/purl/1272363.
@article{osti_1272363,
title = {FY-2015 FES (Fusion and Energy Sciences) Joint Research Target: Final Report for the Period October 1st, 2014, through September 30th, 2015},
author = {Podesta, M. and Holcomb, C. and Wallace, G. and Gerhardt, S. P. and Scott, S. D. and Solomon, W.},
abstractNote = {Annual JRT-15 Target: Conduct experiments and analysis to quantify the impact of broadened current and pressure profiles on tokamak plasma confinement and stability. Broadened pressure profiles generally improve global stability but can also affect transport and confinement, while broadened current profiles can have both beneficial and adverse impacts on confinement and stability. This research will examine a variety of heating and current drive techniques in order to validate theoretical models of both the actuator performance and the transport and global stability response to varied heating and current drive deposition.},
doi = {10.2172/1272363},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2015},
month = {9}
}