The code ISDEP (Integrator of Stochastic Differential Equations for Plasmas) was created, developed and exploited during the PhD thesis. It calculates ion transport without some of the approximations usual in NC transport theory. It was ported to several incipient computing platforms: grid, interactive grid and volunteer computing.
- J L Velasco, A Bustos, F Castejón, L A Fernández, V Martín-Mayor, and A Tarancón. ISDEP: Integrator of stochastic differential equations for plasmas, Computer Physics Communications, 183(9):1877 – 1883, 2012. PDF
- A Bustos, J M Fontdecaba, F Castejón, J L Velasco, M Tereshchenko, and J Arévalo. Studies of the fast ion energy spectra in TJ-II. Physics of Plasmas, 20(2):022507, 2013. PDF
- F Castejón, L A Fernández, J Guasp, V Martin-Mayor, A Tarancón, and J L Velasco. Ion kinetic transport in the presence of collisions and electric field in TJ-II ECRH plasmas. Plasma Physics and Controlled Fusion, 49(6):753, 2007. PDF
Video of the application IVISDEP (Interactive Visualization of ISDEP). The application is available at the Virtual Fusion Laboratory.
ISDEP at the 3D Stereo Visualization Laboratory at BIFI:
ISDEP running in the volunteer-computing plattform Zivis (TV news in Spanish):
EIRENE is a Monte Carlo code for the 3-dimensional simulation of linear transport of test neutrals in a prescribed background medium. It includes the full description of the TJ-II vacuum vessel.
Among other quantities, it calculates the particle source, which is an input for transport balance studies:
- A Dinklage, M Yokoyama, K Tanaka, J L Velasco, D López-Bruna, C D Beidler, S Satake, E Ascasíbar, J Arévalo, J Baldzuhn, Y Feng, D Gates, J Geiger, K Ida, M Jakubowski, A López- Fraguas, H Maassberg, J Miyazawa, T Morisaki, S Murakami, N Pablant, S Kobayashi, R Seki, C Suzuki, Y Suzuki, Yu Turkin, A Wakasa, R Wolf, H Yamada, M Yoshinuma, LHD Exp. Group, TJ-II Team, and W7-AS Team. Inter-Machine Validation Study of Neoclassical Transport Modeling in Medium- to High-Density Stellarator-Heliotron Plasmas. Nuclear Fusion, 53(6):063022, 2013. PDF
For more information, visit the official site of the project.