skip to main content
OSTI.GOV title logo U.S. Department of Energy
Office of Scientific and Technical Information

Title: FY17 LLNL Omega Experimental Programs

Abstract

The Capseed campaign goal is to measure shock front velocity non-uniformities in Inertial Confinement Fusion (ICF) ablator materials and quantify the level of non-uniformity caused by intrinsic effects. This is done using the Omega High Resolution Velocimeter (OHRV) to obtain velocity maps of the optically reflecting shock front following release of the ablator material into either PMMA for the warm experiments or cryogenic deuterium for the cryo experiments. For the three half-days in FY17 the focus was twofold: complete measurements on the impact of oxygen heterogeneity and oxygen mitigation layers for glow discharge polymer (GDP), and begin measuring velocity non-uniformities on deep release from Be, GDP, and highdensity carbon (HDC) into D2 with improved velocity sensitivity.

Authors:
 [1];  [1];  [1];  [1];  [1];  [1];  [1];  [1];  [1];  [1];  [1];  [1];  [1];  [1];  [1];  [1];  [1];  [1];  [1];  [1] more »;  [1];  [1];  [1];  [1];  [1];  [1];  [1];  [1];  [1];  [1];  [1];  [1];  [1];  [1];  [1];  [1] « less
  1. Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States)
Publication Date:
Research Org.:
Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States)
Sponsoring Org.:
USDOE
OSTI Identifier:
1411683
Report Number(s):
LLNL-TR-742222
DOE Contract Number:
AC52-07NA27344
Resource Type:
Technical Report
Country of Publication:
United States
Language:
English
Subject:
75 CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY; 70 PLASMA PHYSICS AND FUSION

Citation Formats

Heeter, R. F., Albert, F., Ali, S. J., Benstead, J., Chen, H., Coppari, F., Doeppner, T., Panella, A. F., Fratanduono, D. E., Gumbrell, E., Hua, R., Huntington, C. M., Jarrott, L. C., Jiang, S., Krygier, A., Kuranz, C., Lazicki, A. E., LePape, S., Marley, E. V., Martinez, D. A., McNaney, J. M., Millot, M. A., Pak, A. E., Ping, Y., Pollock, B. B., Poole, P., Rinderknecht, H., Rubery, M., Saunders, A., Schneider, M. B., Smith, R. F., Swadling, G. F., Wehrenberg, C. E., Landen, O. L., Wan, A., and Hsing, W.. FY17 LLNL Omega Experimental Programs. United States: N. p., 2017. Web. doi:10.2172/1411683.
Heeter, R. F., Albert, F., Ali, S. J., Benstead, J., Chen, H., Coppari, F., Doeppner, T., Panella, A. F., Fratanduono, D. E., Gumbrell, E., Hua, R., Huntington, C. M., Jarrott, L. C., Jiang, S., Krygier, A., Kuranz, C., Lazicki, A. E., LePape, S., Marley, E. V., Martinez, D. A., McNaney, J. M., Millot, M. A., Pak, A. E., Ping, Y., Pollock, B. B., Poole, P., Rinderknecht, H., Rubery, M., Saunders, A., Schneider, M. B., Smith, R. F., Swadling, G. F., Wehrenberg, C. E., Landen, O. L., Wan, A., & Hsing, W.. FY17 LLNL Omega Experimental Programs. United States. doi:10.2172/1411683.
Heeter, R. F., Albert, F., Ali, S. J., Benstead, J., Chen, H., Coppari, F., Doeppner, T., Panella, A. F., Fratanduono, D. E., Gumbrell, E., Hua, R., Huntington, C. M., Jarrott, L. C., Jiang, S., Krygier, A., Kuranz, C., Lazicki, A. E., LePape, S., Marley, E. V., Martinez, D. A., McNaney, J. M., Millot, M. A., Pak, A. E., Ping, Y., Pollock, B. B., Poole, P., Rinderknecht, H., Rubery, M., Saunders, A., Schneider, M. B., Smith, R. F., Swadling, G. F., Wehrenberg, C. E., Landen, O. L., Wan, A., and Hsing, W.. Thu . "FY17 LLNL Omega Experimental Programs". United States. doi:10.2172/1411683. https://www.osti.gov/servlets/purl/1411683.
@article{osti_1411683,
title = {FY17 LLNL Omega Experimental Programs},
author = {Heeter, R. F. and Albert, F. and Ali, S. J. and Benstead, J. and Chen, H. and Coppari, F. and Doeppner, T. and Panella, A. F. and Fratanduono, D. E. and Gumbrell, E. and Hua, R. and Huntington, C. M. and Jarrott, L. C. and Jiang, S. and Krygier, A. and Kuranz, C. and Lazicki, A. E. and LePape, S. and Marley, E. V. and Martinez, D. A. and McNaney, J. M. and Millot, M. A. and Pak, A. E. and Ping, Y. and Pollock, B. B. and Poole, P. and Rinderknecht, H. and Rubery, M. and Saunders, A. and Schneider, M. B. and Smith, R. F. and Swadling, G. F. and Wehrenberg, C. E. and Landen, O. L. and Wan, A. and Hsing, W.},
abstractNote = {The Capseed campaign goal is to measure shock front velocity non-uniformities in Inertial Confinement Fusion (ICF) ablator materials and quantify the level of non-uniformity caused by intrinsic effects. This is done using the Omega High Resolution Velocimeter (OHRV) to obtain velocity maps of the optically reflecting shock front following release of the ablator material into either PMMA for the warm experiments or cryogenic deuterium for the cryo experiments. For the three half-days in FY17 the focus was twofold: complete measurements on the impact of oxygen heterogeneity and oxygen mitigation layers for glow discharge polymer (GDP), and begin measuring velocity non-uniformities on deep release from Be, GDP, and highdensity carbon (HDC) into D2 with improved velocity sensitivity.},
doi = {10.2172/1411683},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Thu Oct 26 00:00:00 EDT 2017},
month = {Thu Oct 26 00:00:00 EDT 2017}
}

Technical Report:

Save / Share: