Results 91 to 100 of about 144 (106)

Evaluation of edge transport and core accumulation of tungsten for CFETR with EMC3-EIRENE and STRAHL

Nuclear Fusion, 2022
Abstract The edge transport and core accumulation of tungsten (W) particles on China Fusion Engineering Test Reactor (CFETR) have been studied by integrated modelling consisting of EMC3-EIRENE and STRAHL codes. The edge transport and power dissipation of W particles are simulated by EMC3-EIRENE.
B. Liu, S.Y. Dai, X.D. Yang, V.S. Chan, R. Ding, H.M. Zhang, Y. Feng, D.Z. Wang   +7 more
openaire   +2 more sources

Status and Application of the EMC3/EIRENE Code

Contributions to Plasma Physics, 2000
The EMC3 code is benchmarked with the B2 code, based on identical fluid equations for a single-on plasma in a simplified 2D slab model. On the other hand, application to the W7-AS island divertor continues. We present the recent simulation results and compare them with those from the two-point model.
Feng, Y., Kisslinger, J.
openaire   +2 more sources

3D Edge Transport Studies with EMC3‐EIRENE for the Dynamic Ergodic Divertor (DED) at TEXTOR

Contributions To Plasma Physics, 2008
AbstractIn this paper we introduce some model extensions to the energy balances of the 3D fluid Monte‐Carlo code EMC3 and study their influence on the simulation results for TEXTOR‐DED. We implemented local kinetic corrections to the classical parallel heat conductivity of electrons (heat flux limit).
D Harting, D Reiter, O Schmitz
exaly   +3 more sources

Transport simulations of linear plasma generators with the B2.5-Eirene and EMC3-Eirene codes

Journal of Nuclear Materials, 2015
Linear plasma generators are cost effective facilities to simulate divertor plasma conditions of present and future fusion reactors. The codes B2.5-Eirene and EMC3-Eirene were extensively used for design studies of the planned Material Plasma Exposure eXperiment (MPEX).
J Rapp, X Bonnin, J M Canik
exaly   +4 more sources

Simulations of lithium impurity transport with a liquid lithium divertor using EMC3-EIRENE and ITCD

Plasma Physics and Controlled Fusion, 2023
Abstract Simulations of lithium (Li) impurity transport behaviour with a liquid lithium divertor on the EAST tokamak have been performed using the fluid code EMC3-EIRENE and the Monte Carlo code ITCD. The interactions between particles and the wall surface, like the gyration-induced scrape-off effect, sheath acceleration, kinetic self ...
G D Gao, B Liu, S Y Dai, Y T Chen, L Z Liu, Y Feng, D Z Wang   +6 more
openaire   +2 more sources

Simulations of edge configurations in quasi-helically symmetric geometry using EMC3–EIRENE

Nuclear Fusion, 2013
Simulations of the edge of a quasi-helically symmetric (QHS) stellarator with geometry based on the Helically Symmetric eXperiment (HSX) are performed using the coupled codes EMC3–EIRENE. The standard configuration of HSX has an island structure outside the separatrix, corresponding to the 8/7 resonance.
A Bader, C C Hegna, J D Lore
exaly   +3 more sources

Implementation and first application of EMC3-EIRENE to EAST double-null divertor

Plasma Physics and Controlled Fusion, 2014
The 3D edge Monte Carlo code coupled with EIRENE (EMC3-EIRENE) has been implemented on the Experimental Advanced Superconducting Tokamak (EAST) and, for the first time, applied to an axisymmetric double null divertor plasma. The code results are compared with Langmuir probe measurements. The cross-field transport coefficients for particle and energy, D⊥
Huang, J., Feng, Y., Wan, B., Liu, S., Chang, J., Wang, H., Gao, W., Zhang, L., Gao, W., Chen, Y., Wu, Z., Wu, C.   +11 more
openaire   +2 more sources

Assessments of the key plasma parameters with different scenarios on HIT-PSI using EMC3-EIRENE

Physica Scripta
Abstract Linear plasma devices offer an effective way to conduct plasma-wall interaction studies and contribute to a basic understanding of edge plasma physics. A new platform at Harbin Institute of Technology for Plasma Surface Interaction experiments (HIT-PSI) is a newly-built linear device at the stage of commissioning that is capable
Z X Wen, G J Niu, G Kawamura, T Huang, H Frerichs, S Y Dai   +5 more
openaire   +1 more source

Development of a 3-D tomography technique for Large Helical Device bolometry using EMC3-EIRENE grids

Review of Scientific Instruments
A three-dimensional (3-D) tomography technique is developed for the bolometry system in the Large Helical Device using the EMC3-EIRENE-defined mesh coordinates and the relative gradient smoothing extended to 3-D space. We utilize two types of bolometers, resistive bolometers and infra-red imaging video bolometers, to cover areas that are not visible ...
Koyo Munechika, Hiroaki Tsutsui, Byron J. Peterson, Kiyofumi Mukai, Gakushi Kawamura, Daihong Zhang, Felix Reimold, Gabriele Partesotti   +7 more
openaire   +3 more sources

Implementation of the EMC3‐EIRENE code on TEXTOR‐DED: accuracy and convergence study

Contributions to Plasma Physics, 2004
Kobayash, M., Feng, Y., Sardei, F., Reiter, D., Reiser, D., Finken, K.   +5 more
openaire   +2 more sources