Search Results - "Petrie, T W"

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  1. 1

    Plasma surface interactions in impurity seeded plasmas by Kallenbach, A., Balden, M., Dux, R., Eich, T., Giroud, C., Huber, A., Maddison, G.P., Mayer, M., McCormick, K., Neu, R., Petrie, T.W., Pütterich, T., Rapp, J., Reinke, M.L., Schmid, K., Schweinzer, J., Wolfe, S.

    Published in Journal of nuclear materials (01-08-2011)
    “…With tokamak devices developing towards higher heating powers, and carbon plasma facing components being increasingly replaced by high-Z materials like…”
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  2. 2

    Compatibility of the radiating divertor with high performance plasmas in DIII-D by Petrie, T.W., Wade, M.R., Brooks, N.H., Fenstermacher, M.E., Groth, M., Hyatt, A.W., Isler, R.C., Lasnier, C.J., Leonard, A.W., Mahdavi, M.A., Porter, G.D., Schaffer, M.J., Watkins, J.G., West, W.P.

    Published in Journal of nuclear materials (15-06-2007)
    “…A radiating divertor approach was successfully applied to high performance ‘hybrid’ plasmas [M.R. Wade et al., in: Proceedings of the 20th IAEA Fusion Energy…”
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    First results examining the compatibility of RMP ELM suppression with the radiating divertor in DIII-D by Petrie, T.W., Evans, T.E., Fenstermacher, M.E., Mordijck, S., Brooks, N.H., Ferron, J.R., Hudson, B., Hyatt, A.W., Lasnier, C.J., Leonard, A.W., Luce, T.C., Moyer, R.A., Politzer, P.A., Schaffer, M.J., Snyder, P.B., Watkins, J.G.

    Published in Journal of nuclear materials (01-08-2011)
    “…We report on recent DIII-D experiments that integrate edge localized mode (ELM) suppression using resonant magnetic perturbations (RMPs) with divertor heat…”
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  5. 5

    Fluid modeling of an ELMing H-mode and a RMP H-mode by Mordijck, S., Moyer, R.A., Evans, T.E., Bonnin, X., Canik, J., Coster, D., Groth, M., Maingi, R., Osborne, T.H., Owen, L.W., Petrie, T.W., Reiter, D., Watkins, J.G., Unterberg, E.A.

    Published in Journal of nuclear materials (15-06-2009)
    “…In this paper, we investigate the role of wall conditions during the density pump-out observed in Resonant Magnetic Perturbation (RMP) experiments. We use a 2D…”
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  6. 6

    Experimental comparison of recycling and pumping changes during resonant magnetic perturbation experiments at low and high collisionality in DIII-D by Unterberg, E.A., Brooks, N.H., Evans, T.E., Fenstermacher, M.E., Hillis, D.L., Maingi, R., Mordijck, S., Moyer, R.A., Osborne, T.H., Petrie, T.W., Watkins, J.G.

    Published in Journal of nuclear materials (15-06-2009)
    “…Resonant magnetic perturbations (RMPs) have been shown to successfully suppress edge localized modes (ELMs) in the DIII-D tokamak. A previous study of target…”
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    Sensitivity of injected argon behavior to changes in magnetic balance in double-null plasmas in DIII-D by Petrie, T.W., Brooks, N.H., Fenstermacher, M.E., Groth, M., Hyatt, A.W., Lasnier, C.J., Leonard, A.W., Porter, G.D., Schaffer, M.J., Wade, M.R., Watkins, J.G., West, W.P.

    Published in Journal of nuclear materials (15-06-2009)
    “…Recent DIII-D experiments show that both magnetic balance and particle drifts are important to understanding how argon impurities accumulate in balanced and…”
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  9. 9

    Heat flux management via advanced magnetic divertor configurations and divertor detachment by Kolemen, E., Allen, S.L., Bray, B.D., Fenstermacher, M.E., Humphreys, D.A., Hyatt, A.W., Lasnier, C.J., Leonard, A.W., Makowski, M.A., McLean, A.G., Maingi, R., Nazikian, R., Petrie, T.W., Soukhanovskii, V.A., Unterberg, E.A.

    Published in Journal of nuclear materials (01-08-2015)
    “…The snowflake divertor (SFD) control and detachment control to manage the heat flux at the divertor are successfully demonstrated at DIII-D. Results of the…”
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  10. 10

    Radiative snowflake divertor studies in DIII-D by Soukhanovskii, V.A., Allen, S.L., Fenstermacher, M.E., Hill, D.N., Lasnier, C.J., Makowski, M.A., McLean, A.G., Meyer, W.H., Kolemen, E., Groebner, R.J., Hyatt, A.W., Leonard, A.W., Osborne, T.H., Petrie, T.W.

    Published in Journal of nuclear materials (01-08-2015)
    “…Recent DIII-D experiments assessed the snowflake divertor (SF) configuration in a radiative regime in H-mode discharges with D2 seeding. The SF configuration…”
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  11. 11

    Physics basis for the advanced tokamak fusion power plant, ARIES-AT by Jardin, S.C., Kessel, C.E., Mau, T.K., Miller, R.L., Najmabadi, F., Chan, V.S., Chu, M.S., LaHaye, R., Lao, L.L., Petrie, T.W., Politzer, P., St.John, H.E., Snyder, P., Staebler, G.M., Turnbull, A.D., West, W.P.

    Published in Fusion engineering and design (2006)
    “…The advanced tokamak is considered as the basis for a fusion power plant. The ARIES-AT design has an aspect ratio of A ≡ R / a = 4.0 , an elongation and…”
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  12. 12

    Application of the radiating divertor approach to innovative tokamak divertor concepts by Petrie, T.W., Allen, S.L., Fenstermacher, M.E., Groebner, R.J., Holcomb, C.T., Kolemen, E., La Haye, R.J., Lasnier, C.J., Leonard, A.W., Luce, T.C., McLean, A.G., Maingi, R., Moyer, R.A., Solomon, W.M., Soukhanovskii, V.A., Turco, F., Watkins, J.G.

    Published in Journal of nuclear materials (01-08-2015)
    “…We survey the results of recent DIII-D experiments that tested the effectiveness of three innovative tokamak divertor concepts in reducing divertor heat flux…”
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  13. 13

    Assessment of the poloidal distribution of core plasma fueling and impurity sources in DIII-D by Groth, M., Owen, L.W., Porter, G.D., Brooks, N.H., Fenstermacher, M.E., Meyer, W.H., Leonard, A.W., Petrie, T.W., Rudakov, D.L., Wang, G., Watkins, J.G., Wolf, N.S.

    Published in Journal of nuclear materials (01-03-2005)
    “…Measurements and modeling of the 2D poloidal Dα intensity distribution in DIII-D low density L-mode and medium density ELMy H-mode plasmas indicate that the…”
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  14. 14

    Regime of very high confinement in the boronized DIII-D Tokamak by JACKSON, G. L, WINTER, J, LAO, L. L, LIPPMANN, S. I, OSBORNE, T. H, PETRIE, T. W>, PHILLIPS, J, JAMES, R, SCHISSEL, D. P, STRAIT, E. J, TURNBULL, A. D, WEST, W. P, TAYLOR, T. S, TEAM, D. D, BURRELL, K. H, DEBOO, J. C, GREENFIELD, C. M, GROEBNER, R. J, HODAPP, T, HOLTROP, K, LAZARUS, E. A

    Published in Physical review letters (25-11-1991)
    “…Following boronization, tokamak discharges in DIII-D have been obtained with confinement times up to a factor of 3.5 above the ITER89-P {ital L}-mode scaling…”
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    Effect of separatrix magnetic geometry on divertor behavior in DIII-D by Petrie, T.W., Canik, J.M., Lasnier, C.J., Leonard, A.W., Mahdavi, M.A., Watkins, J.G., Fenstermacher, M.E., Ferron, J.R., Groebner, R.J., Hill, D.N., Hyatt, A.W., Holcomb, C.T., Luce, T.C., Moyer, R.A., Stangeby, P.C.

    Published in Journal of nuclear materials (01-07-2013)
    “…We report on recent experiments on DIII-D that examined the effects that variations in the parallel connection length in the scrape-off layer (SOL), L||, and…”
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    Effect of B-field dependent particle drifts on ELM behavior in the DIII-D boundary plasma by Fenstermacher, M.E., Leonard, A.W., Porter, G.D., Boedo, J.A., Brooks, N.H., Gray, D.S., Groth, M., Hollmann, E.M., Lasnier, C.J., Petrie, T.W., Zeng, L.

    Published in Journal of nuclear materials (01-03-2005)
    “…Edge localized mode (ELM) effects in the DIII-D pedestal and boundary plasmas were measured with multiple fast diagnostics in matched, lower single-null,…”
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  18. 18

    Variation in particle pumping due to changes in topology in high performance DIII-D plasmas by Petrie, T.W., Brooks, N.H., Fenstermacher, M.E., Greenfield, C.M., Groth, M., Hyatt, A.W., Leonard, A.W., Mahdavi, M.A., Porter, G.D., Rensink, M.E., Schaffer, M.J., Wade, M.R., Watkins, J.G., Wolf, N.S., The DIII–D Team

    Published in Journal of nuclear materials (01-03-2005)
    “…Recent experiments on DIII-D point to the importance of two factors in determining the rate at which deuterium particles can be pumped at the divertor…”
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    Simulation of Edge Plasmas in DIII-D Double-Null Configurations by Rensink, M.E., Lasnier, C.J., Petrie, T.W., Porter, G.D., Rognlien, T.D.

    Published in Contributions to plasma physics (1985) (01-04-2002)
    “…We present fluid model simulation results for the edge plasma in the DIII‐D tokamak with unbalanced double‐null magnetic configurations, including cross field…”
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