VEQ introduces a compact parametric Grad-Shafranov solver using MXH harmonics and Chebyshev coefficients that maps six input routes to a single variational residual operator and achieves millisecond solves with 10^-3 shape errors on G-EQDSK test cases.
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2 Pith papers cite this work. Polarity classification is still indexing.
fields
physics.plasm-ph 2years
2026 2verdicts
UNVERDICTED 2representative citing papers
MHD simulations demonstrate that edge-localized antenna drive can excite core responses in tokamak plasmas through continuum plateaus and volumetric focusing, without requiring core-localized drive or exact resonance.
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VEQ: a fast parametric Grad--Shafranov solver for fixed-boundary tokamak equilibria with flexible source profiles
VEQ introduces a compact parametric Grad-Shafranov solver using MXH harmonics and Chebyshev coefficients that maps six input routes to a single variational residual operator and achieves millisecond solves with 10^-3 shape errors on G-EQDSK test cases.
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Study of Low-Frequency Core-Edge Coupling in a Tokamak: II. Spatial Channeling & Focusing In Antenna-Driven MHD
MHD simulations demonstrate that edge-localized antenna drive can excite core responses in tokamak plasmas through continuum plateaus and volumetric focusing, without requiring core-localized drive or exact resonance.