TRIMEG, a new unstructured-mesh gyrokinetic code, achieves a ~30x speedup in particle positioning and reproduces ORB5 ITG growth rates for the DIII-D Cyclone case.
(16) The dominant terms of the equations of motion are obtained by omitting the terms of the order of ρ∗ =ρth/a and ofBθ/B, whereρth =mvth/(ZeB), vth = √ 2T/m
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2019 1verdicts
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Development and testing of an unstructured mesh method for whole plasma gyrokinetic simulations in realistic tokamak geometry
TRIMEG, a new unstructured-mesh gyrokinetic code, achieves a ~30x speedup in particle positioning and reproduces ORB5 ITG growth rates for the DIII-D Cyclone case.