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Dive into the research topics where James D. Callen is active.

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Featured researches published by James D. Callen.


Bulletin of the American Physical Society | 2017

Nonlinear Modeling of Forced Magnetic Reconnection with Transient Perturbations

Matthew Beidler; James D. Callen; C. C. Hegna; C.R. Sovinec


Bulletin of the American Physical Society | 2017

Nonlinear Fluid Model Of 3-D Field Effects In Tokamak Plasmas

James D. Callen; C. C. Hegna; Matthew Beidler


Bulletin of the American Physical Society | 2016

Visco-Resistive MHD Modeling Benchmark of Forced Magnetic Reconnection

Matthew Beidler; C. C. Hegna; C.R. Sovinec; James D. Callen; N.M. Ferraro


Bulletin of the American Physical Society | 2010

Benchhmark of NIMROD kinetic electron closures with the NEO code

Eric Held; Scott Kruger; Emily Belli; James D. Callen


Bulletin of the American Physical Society | 2009

Collisonal Friction Enhanced by Two-Stream Instabilities Determines the Bohm Criterion in Plasmas With Multiple Ion Species

Scott D. Baalrud; C. C. Hegna; James D. Callen


Bulletin of the American Physical Society | 2009

Modeling ECCD/MHD coupling using NIMROD, GENRAY, and the Integrated Plasma Simulator

Thomas Jenkins; Dalton D. Schnack; C.R. Sovinec; C. C. Hegna; James D. Callen; F. Ebrahimi; Scott Kruger; J. Carlsson; Eric Held; Jeong-Young Ji; R.W. Harvey; A.P. Smirnov; W.R. Elwasif


Bulletin of the American Physical Society | 2008

Maxwellianization of electron distribution functions by convective instabilities in presheaths

Scott D. Baalrud; C. C. Hegna; James D. Callen


Bulletin of the American Physical Society | 2008

Langmuir's paradox, wave-particle scattering, and the presheath

Scott D. Baalrud; James D. Callen; C. C. Hegna


Bulletin of the American Physical Society | 2008

Modeling of RF/MHD coupling using NIMROD and GENRAY

Thomas Jenkins; Dalton D. Schnack; C.R. Sovinec; C. C. Hegna; James D. Callen; F. Ebrahimi; Scott Kruger; J. Carlsson; Eric Held; Jeong-Young Ji; R.W. Harvey; A.P. Smirnov


Bulletin of the American Physical Society | 2007

Progress in theoretical and numerical modeling of RF/MHD coupling using NIMROD

Thomas Jenkins; Dalton D. Schnack; C. C. Hegna; James D. Callen; C.R. Sovinec; Eric Held; Jeong-Young Ji; Scott Kruger

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C. C. Hegna

University of Wisconsin-Madison

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Scott Kruger

University of Wisconsin-Madison

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C.R. Sovinec

University of Wisconsin-Madison

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Eric Held

Utah State University

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Dalton D. Schnack

University of Wisconsin-Madison

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Thomas Jenkins

University of Wisconsin-Madison

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