Analysis of geometric variations in high-power tokamak divertors
Umansky, M.V, Bulmer, R.H, Cohen, R.H, Rognlien, T.D, Ryutov, D.D
Published in Nuclear fusion (01.07.2009)
Published in Nuclear fusion (01.07.2009)
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Journal Article
A high-order finite-volume algorithm for Fokker–Planck collisions in magnetized plasmas
Xiong, Z., Cohen, R.H., Rognlien, T.D., Xu, X.Q.
Published in Journal of computational physics (20.07.2008)
Published in Journal of computational physics (20.07.2008)
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Journal Article
Novel methods in the Particle-In-Cell accelerator Code-Framework Warp
Vay, J-L, Grote, D P, Cohen, R H, Friedman, A
Published in Computational science & discovery (26.12.2012)
Published in Computational science & discovery (26.12.2012)
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Journal Article
A snowflake divertor: a possible solution to the power exhaust problem for tokamaks
Ryutov, D D, Cohen, R H, Rognlien, T D, Umansky, M V
Published in Plasma physics and controlled fusion (01.12.2012)
Published in Plasma physics and controlled fusion (01.12.2012)
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Journal Article
Sheath Physics and Boundary Conditions for Edge Plasmas
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Conference Proceeding
Instability Driven by Sheath Boundary Conditions and Limited to Divertor Legs
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Journal Article
Conference Proceeding
The 'churning mode' of plasma convection in the tokamak divertor region
Ryutov, D D, Cohen, R H, Farmer, W A, Rognlien, T D, Umansky, M V
Published in Physica scripta (01.08.2014)
Published in Physica scripta (01.08.2014)
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Journal Article
Dynamical simulations of boundary plasma turbulence in divertor geometry
Xu, X Q, Nevins, W M, Cohen, R H, Myra, J R, Snyder, P B
Published in New journal of physics (24.07.2002)
Published in New journal of physics (24.07.2002)
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Journal Article
Electron-cloud simulation and theory for high-current heavy-ion beams
Cohen, R. H., Friedman, A., Lund, S. M., Molvik, A. W., Lee, E. P., Azevedo, T., Vay, J.-L., Stoltz, P., Veitzer, S.
Published in Physical review special topics. PRST-AB. Accelerators and beams (01.12.2004)
Published in Physical review special topics. PRST-AB. Accelerators and beams (01.12.2004)
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Journal Article
Progress with the COGENT Edge Kinetic Code: Implementing the Fokker-Planck Collision Operator
Dorf, M. A., Cohen, R. H., Dorr, M., Hittinger, J., Rognlien, T. D.
Published in Contributions to plasma physics (1988) (01.06.2014)
Published in Contributions to plasma physics (1988) (01.06.2014)
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Journal Article
Comparison of ELM heat loads in snowflake and standard divertors
Rognlien, T.D., Cohen, R.H., Ryutov, D.D., Umansky, M.V.
Published in Journal of nuclear materials (01.07.2013)
Published in Journal of nuclear materials (01.07.2013)
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Journal Article
Verification of 5D continuum gyrokinetic code COGENT: Studies of kinetic drift wave instability
Lee, Wonjae, Dorf, M. A., Dorr, M. R., Cohen, R. H., Rognlien, T. D., Hittinger, J. A. F., Umansky, M. V., Krasheninnikov, S. I.
Published in Contributions to plasma physics (1988) (01.07.2018)
Published in Contributions to plasma physics (1988) (01.07.2018)
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Journal Article
Turbulence simulations of X point physics in the L-H transition
XU, X. Q, COHEN, R. H, CARLSTROM, T. N, NEVINS, W. M, PORTER, G. D, RENSINK, M. E, ROGNLIEN, T. D, MYRA, J. R, D'IPPOLITO, D. A, MOYER, R. A, SNYDER, P. B
Published in Nuclear fusion (2002)
Published in Nuclear fusion (2002)
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Journal Article
Numerical modelling of geodesic acoustic mode relaxation in a tokamak edge
Dorf, M.A., Cohen, R.H., Dorr, M., Rognlien, T., Hittinger, J., Compton, J., Colella, P., Martin, D., McCorquodale, P.
Published in Nuclear fusion (01.06.2013)
Published in Nuclear fusion (01.06.2013)
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