Search Results - "Tangri, Varun"

Continuum Hard-Photon K-Shell Yields From Z-Pinch Implosions: Present Status and Scaling to Higher Currents by Velikovich, Alexander L., Ouart, Nicholas D., Dasgupta, Arati, Giuliani, John L., Tangri, Varun, Harvey-Thompson, Adam J., Schaeuble, Marc-Andre, Schwarz, Jens, Myers, Clayton E., Ampleford, David J., Vesey, Roger A., Jones, Brent

“…The use of the recombination continuum for X-ray radiation production in Z-pinches is discussed as an option for generating high yields in the warm photon…”
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Recent Simulations of Nozzle Gas Flow and Gas-Puff Z-Pinch Implosions with Magnetic Fields in the Weizmann Z-Pinch by Tangri, Varun, Giuliani, John L., Dasgupta, Arati, Queller, Tal, Kroupp, Eyal, Maron, Yitzhak

“…Till recently, measurements of the magnetic field in gas-puff z-pinch implosions were limited to low density and temperatures typically found at very early…”
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Simulations of Recent Argon Gas-Puff Implosions on Z With Xe and Kr Dopants by Tangri, Varun, Giuliani, John L., Velikovich, Alexander L., Ouart, Nicholas, Dasgupta, Arati, Apruzese, John P., Harvey-Thompson, A. J., Jennings, C. A., Jones, Brent

“…An intriguing result is that a small fraction of Xe (0.8% by number in the center jet) can have a significant impact on the emitted K-shell radiation in an Ar…”
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Simulations of Gas-PUFF Z-Pinch Implosions with Axial and Azimuthal Magnetic Fields in the Weizmann Z-Pinch by Tangri, Varun, Giuliani, John L., Queller, Tal, Maron, Yitzhak, Rosenzweig, Guy

“…Gas-puff implosions on the generators at the Weizmann Institute of Science (WIS) are unique for understanding the basic plasma dynamics in the high energy…”
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A model for K-shell x-ray yield from magnetic implosions at Sandia's Z machine by Schwarz, Jens, Vesey, Roger A., Ampleford, David J., Schaeuble, Marc-Andre, Jones, Brent, Velikovich, Alexander L., Giuliani, John L., Tangri, Varun, Ouart, Nicholas D., Dasgupta, Arati

“…A zero dimensional thin-shell implosion model with a coupled equivalent circuit for the description of an imploding nested wire array or gas puff is presented…”
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Continuum self-organized-criticality model of turbulent heat transport in tokamaks by Tangri, Varun, Das, Amita, Kaw, Predhiman, Singh, Raghvendra

“…A simple generic one-dimensional continuum model of driven dissipative systems is proposed to explain self-organized bursty heat transport in tokamaks…”
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Computation of Growth Rates and Threshold of the Electromagnetic Electron Temperature Gradient Modes in Tokamaks by Tangri, Varun

“…In this manuscript, eigenvalues of the Electron Temperature Gradient (ETG) modes and Ion Temperature Gradient (ITG) modes are determined numerically using…”
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