FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2771132000> ?p ?o ?g. }

• W2771132000 abstract "In magnetically confined plasmas used in Tokamak, turbulence is responsible for specific transport that limits the performance of this kind of reactors. Gyrokinetic simulations are able to capture ion and electron turbulence that give rise to heat losses, but require also state-of-the-art HPC techniques to handle computation costs. Such simulations are a major tool to establish good operating regime in Tokamak such as ITER, which is currently being built. Some of the key issues to address more realistic gyrokinetic simulations are: efficient and robust numerical schemes, accurate geometric description, good parallelization algorithms. The framework of this work is the Semi-Lagrangian setting for solving the gyrokinetic Vlasov equation and the Gyseka code. In this paper, a new variant for the interpolation method is proposed that can handle the mesh singularity in the poloidal plane at r=0 (polar system is used for the moment in Gysela). A non-uniform meshing of the poloidal plane is proposed instead of uniform one in order to save memory and computations. The interpolation method, the gyroaverage operator, and the Poisson solver are revised in order to cope with non-uniform meshes. A mapping that establish a bijection from polar coordinates to more realistic plasma shape is used to improve realism. Convergence studies are provided to establish the validity and robustness of our new approach." @default.
• W2771132000 created "2017-12-22" @default.
• W2771132000 creator A5019145184 @default.
• W2771132000 creator A5040378226 @default.
• W2771132000 creator A5059558666 @default.
• W2771132000 creator A5078757204 @default.
• W2771132000 creator A5082521268 @default.
• W2771132000 date "2017-11-20" @default.
• W2771132000 modified "2023-09-25" @default.
• W2771132000 title "Targeting realistic geometry in Tokamak code Gysela" @default.
• W2771132000 cites W1542643327 @default.
• W2771132000 cites W1674055607 @default.
• W2771132000 cites W1767549604 @default.
• W2771132000 cites W1794639636 @default.
• W2771132000 cites W1872418237 @default.
• W2771132000 cites W1968642437 @default.
• W2771132000 cites W2022113824 @default.
• W2771132000 cites W2031955178 @default.
• W2771132000 cites W2040148987 @default.
• W2771132000 cites W2041831161 @default.
• W2771132000 cites W2053370228 @default.
• W2771132000 cites W2089502142 @default.
• W2771132000 cites W2101990160 @default.
• W2771132000 cites W2102108549 @default.
• W2771132000 cites W2115248765 @default.
• W2771132000 cites W2294357336 @default.
• W2771132000 cites W2381416901 @default.
• W2771132000 cites W2562862010 @default.
• W2771132000 hasPublicationYear "2017" @default.
• W2771132000 type Work @default.
• W2771132000 sameAs 2771132000 @default.
• W2771132000 citedByCount "0" @default.
• W2771132000 crossrefType "posted-content" @default.
• W2771132000 hasAuthorship W2771132000A5019145184 @default.
• W2771132000 hasAuthorship W2771132000A5040378226 @default.
• W2771132000 hasAuthorship W2771132000A5059558666 @default.
• W2771132000 hasAuthorship W2771132000A5078757204 @default.
• W2771132000 hasAuthorship W2771132000A5082521268 @default.
• W2771132000 hasConcept C104114177 @default.
• W2771132000 hasConcept C11413529 @default.
• W2771132000 hasConcept C116515362 @default.
• W2771132000 hasConcept C121332964 @default.
• W2771132000 hasConcept C121684516 @default.
• W2771132000 hasConcept C137800194 @default.
• W2771132000 hasConcept C199360897 @default.
• W2771132000 hasConcept C2776675822 @default.
• W2771132000 hasConcept C2778770139 @default.
• W2771132000 hasConcept C28826006 @default.
• W2771132000 hasConcept C31487907 @default.
• W2771132000 hasConcept C33923547 @default.
• W2771132000 hasConcept C41008148 @default.
• W2771132000 hasConcept C45374587 @default.
• W2771132000 hasConcept C459310 @default.
• W2771132000 hasConcept C62520636 @default.
• W2771132000 hasConcept C74650414 @default.
• W2771132000 hasConcept C82706917 @default.
• W2771132000 hasConceptScore W2771132000C104114177 @default.
• W2771132000 hasConceptScore W2771132000C11413529 @default.
• W2771132000 hasConceptScore W2771132000C116515362 @default.
• W2771132000 hasConceptScore W2771132000C121332964 @default.
• W2771132000 hasConceptScore W2771132000C121684516 @default.
• W2771132000 hasConceptScore W2771132000C137800194 @default.
• W2771132000 hasConceptScore W2771132000C199360897 @default.
• W2771132000 hasConceptScore W2771132000C2776675822 @default.
• W2771132000 hasConceptScore W2771132000C2778770139 @default.
• W2771132000 hasConceptScore W2771132000C28826006 @default.
• W2771132000 hasConceptScore W2771132000C31487907 @default.
• W2771132000 hasConceptScore W2771132000C33923547 @default.
• W2771132000 hasConceptScore W2771132000C41008148 @default.
• W2771132000 hasConceptScore W2771132000C45374587 @default.
• W2771132000 hasConceptScore W2771132000C459310 @default.
• W2771132000 hasConceptScore W2771132000C62520636 @default.
• W2771132000 hasConceptScore W2771132000C74650414 @default.
• W2771132000 hasConceptScore W2771132000C82706917 @default.
• W2771132000 hasLocation W27711320001 @default.
• W2771132000 hasOpenAccess W2771132000 @default.
• W2771132000 hasPrimaryLocation W27711320001 @default.
• W2771132000 hasRelatedWork W1152782827 @default.
• W2771132000 hasRelatedWork W1633565330 @default.
• W2771132000 hasRelatedWork W1660149457 @default.
• W2771132000 hasRelatedWork W1685385924 @default.
• W2771132000 hasRelatedWork W2079298727 @default.
• W2771132000 hasRelatedWork W2155531292 @default.
• W2771132000 hasRelatedWork W2242083054 @default.
• W2771132000 hasRelatedWork W2328178520 @default.
• W2771132000 hasRelatedWork W2360999684 @default.
• W2771132000 hasRelatedWork W2407525779 @default.
• W2771132000 hasRelatedWork W2483753839 @default.
• W2771132000 hasRelatedWork W2588677440 @default.
• W2771132000 hasRelatedWork W2901039276 @default.
• W2771132000 hasRelatedWork W2963570079 @default.
• W2771132000 hasRelatedWork W3024587944 @default.
• W2771132000 hasRelatedWork W3093139593 @default.
• W2771132000 hasRelatedWork W3104384358 @default.
• W2771132000 hasRelatedWork W3119979385 @default.
• W2771132000 hasRelatedWork W961911759 @default.
• W2771132000 hasRelatedWork W2103431838 @default.
• W2771132000 isParatext "false" @default.
• W2771132000 isRetracted "false" @default.
• W2771132000 magId "2771132000" @default.

• next