Search Results - "COLEMAN, Philip L"

Measurement of the ∼0.1-to > 10-keV energy distribution for an argon Z-pinch at the 15-MA level by COLEMAN, Philip L, APRUZESE, J. P, VELIKOVICH, Alexander L, WARD THOMHILL, J, DAVIS, Jack, COVERDALE, Christine A, LEVINE, Jerrold S, FAILOR, B, SZE, H, BANISTER, J

“…We report an approximate energy distribution (coarse spectrum) over the range ~0.1 to > 10 keV for the X-ray output of an argon Z-pinch. The tests, conducted…”
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A Renewed Capability for Gas Puff Science on Sandia's Z Machine by Jones, Brent, Jennings, Christopher A., Lamppa, Derek C., Hansen, Stephanie B., Harvey-Thompson, Adam J., Ampleford, David J., Cuneo, Michael E., Strizic, Thomas, Johnson, Drew, Jones, Michael C., Moore, Nathan W., Flanagan, Timothy M., McKenney, John L., Waisman, Eduardo M., Coverdale, Christine A., Krishnan, Mahadevan, Coleman, Philip L., Elliott, Kristi Wilson, Madden, Robert E., Thompson, John, Bixler, Alex, Thornhill, J. Ward, Giuliani, John L., Chong, Young K., Velikovich, Alexander L., Dasgupta, Arati, Apruzese, John P.

“…A comprehensive gas puff capability is being developed on the Z pulsed power generator. We describe the methodology employed for developing a gas puff load on…”
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2-D RMHD Modeling Assessment of Current Flow, Plasma Conditions, and Doppler Effects in Recent Z Argon Experiments by Thornhill, J. Ward, Giuliani, John L., Jones, Brent, Apruzese, John P., Dasgupta, Arati, Chong, Young K., Harvey-Thompson, Adam J., Ampleford, David J., Hansen, Stephanie B., Coverdale, Christine A., Jennings, Christopher A., Rochau, Gregory A., Cuneo, Michael E., Lamppa, Derek C., Johnson, Drew, Jones, Michael C., Moore, Nathan W., Waisman, Eduardo M., Krishnan, Mahadevan, Coleman, Philip L.

“…By varying current-loss circuit parameters, the Mach2-tabular collisional radiative equilibrium 2-D radiation magnetohydrodynamic model was tuned to reproduce…”
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Assessing the ZR Machine's Potential for Producing Multi-keV X-Ray Yields in K-Shell Line and Free-Bound Continuum Radiation by Thornhill, J.W., Velikovich, A.L., Clark, R.W., Apruzese, J.P., Davis, J., Whitney, K.G., Coleman, P.L., Coverdale, C.A., Deeney, C., Jones, B.M., LePell, P.D.

“…This paper presents theoretical extrapolations for the multi-keV X-ray radiation production capability of the 26-MA ZR accelerator at Sandia National…”
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Measurement of the $\sim$0.1- to $>$ 10-keV Energy Distribution for an Argon Z -Pinch at the 15-MA Level by Coleman, Philip L., Apruzese, J. P., Velikovich, Alexander L., Thornhill, J. Ward, Davis, Jack, Coverdale, Christine A., Levine, Jerrold S., Failor, B., Sze, H., Banister, J.

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Measurement and Analysis of Continuum Radiation From a Large-Diameter Long Implosion Time Argon Gas Puff Z-Pinch at 6 MA by Young, F.C., Commisso, R.J., Murphy, D.P., Apruzese, J.P., Mosher, D., Velikovich, A.L., Coleman, P.L., Banister, J.W., Failor, B.H., Levine, J.S., Qi, N., Sze, H.M.

“…Time-resolved measurements of the absolute free-bound (FB) continuum spectrum emitted from a 12-cm-diameter argon gas-puff Z -pinch driven at sim!!6 -MA peak…”
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Assessing the ZR Machine's potential for producing multi-keV X-ray yields in K-shell line and free-bound continuum radiation: Special issue on Z-pinch plasmas by THORNHILL, J. Ward, VELIKOVICH, Alexander L, LEPELL, P. David, CLARK, Robert W, APRUZESE, John P, DAVIS, Jack, WHITNEY, Kenneth G, COLEMAN, Philip L, COVERDALE, Christine A, DEENEY, Christopher, JONES, Brent M

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Measurement and analysis of continuum radiation from a large-diameter long implosion time argon gas puff Z-pinch at 6 MA: Special issue on Z-pinch plasmas by YOUNG, F. C, COMMISSO, Robert J, QI, N, SZE, H. M, MURPHY, D. P, APRUZESE, John P, MOSHER, David, VELIKOVICH, Alexander L, COLEMAN, Philip L, BANISTER, J. W, FAILOR, B. H, LEVINE, J. S

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Gas puff radiation performance as a function of radial mass distribution by Coleman, Philip L., Krishnan, Mahadevan, Prasad, Rahul, Qi, Niansheng, Waisman, Eduardo, Failor, B. H., Levine, J. S., Sze, H.

“…The basic concept of a z-pinch, that JxB forces implode a shell of mass, creating a hot dense plasma on-axis, is coming under closer scrutiny. Wire arrays may…”
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Use of A 12 cm Dia. Nozzle for argon Z-pinches by Coleman, P. L., Bixler, A., Gerhan, A., Krishnan, M., Parks, D., Thompson, J., Wilson, K.

“…We report the X-ray output of an argon Z-pinch as a function of the radial gas distribution. The tests, conducted on the Double-EAGLE simulator at ~3.5 MA peak…”
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