Comparison of solar horizontal velocity fields from SDO/HMI and Hinode data

Autor: Roudier, Th., Rieutord, M., Prat, V., Malherbe, J. M., Renon, N., Frank, Z., Svanda, M., Berger, T., Burston, R., Gizon, L.

The measurement of the Sun's surface motions with a high spatial and temporal resolution is still a challenge. We wish to validate horizontal velocity measurements all over the visible disk of the Sun from Solar Dynamics Observatory/ Helioseismic and

Externí odkaz: http://arxiv.org/abs/1303.4271

Quasi full-disk maps of solar horizontal velocities using SDO/HMI data

Autor: Roudier, Th., Rieutord, M., Malherbe, J. M., Renon, N., Berger, T., Frank, Z., Prat, V., Gizon, L., Svanda, M.

For the first time, the motion of granules (solar plasma on the surface on scales larger than 2.5 Mm) has been followed over the entire visible surface of the Sun, using SDO/HMI white-light data. Horizontal velocity fields are derived from image corr

Externí odkaz: http://arxiv.org/abs/1203.0514

Full multi grid method for electric field computation in point-to-plane streamer discharge in air at atmospheric pressure

Autor: Kacem, S., Eichwald, O., Ducasse, O., Renon, N., Yousfi, M., Charrada, K.

Publikováno v: In Journal of Computational Physics 2012 231(2):251-261

Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.

3D tests of Poisson equation solvers for streamer simulation

Autor: Ducasse, Olivier, Dessante, Philippe, Jacobs, Carolyn, Eichwald, Olivier, Renon, N., YOUSFI, Mohammed

Publikováno v: 20th International Conferenceon Gas Discharges and their Applications
20th International Conferenceon Gas Discharges and their Applications, Jul 2014, Orleans, France

International audience

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::028a1f59e465aec0a880ab0cf41a1300
https://hal.archives-ouvertes.fr/hal-01241396