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research article
Implementation of drift velocities and currents in SOLEDGE2D-EIRENE
In order to improve cross-field transport description, drifts and currents have been implemented in SOLEDGE2D-EIRENE. The derivation of an equation for the electric potential is recalled. The resolution of current equation is tested in a simple slab case. WEST divertor simulations in forward-B and reverse-B fields are also discussed. A significant increase of ExB shear is observed in the forward-B configuration that could explain a favorable L-H transition in this case. (C) 2017 Elsevier Ltd.
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1-s2.0-S2352179116301946-main.pdf
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Publisher's version
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openaccess
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CC BY-NC-ND
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1.33 MB
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Adobe PDF
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