Adaptive multidimensional magnetohydrodynamic modelling in the AMROC framework for space applications

• Grant number: 18/03039-9
• Support Opportunities: Research Grants - Visiting Researcher Grant - International
• Start date: September 23, 2019
• End date: October 07, 2019
• Field of knowledge: Engineering - Mechanical Engineering
• Agreement: CONFAP ; Newton Fund, with FAPESP as a partner institution in Brazil ; UK Academies
• Principal Investigator: Margarete Oliveira Domingues
• Grantee: Margarete Oliveira Domingues
• Visiting researcher: Ralf Deiterding
• Visiting researcher institution: University of Southampton , England
• Host Institution: Instituto Nacional de Pesquisas Espaciais (INPE). São José dos Campos , SP, Brazil
• City of the host institution: São José dos Campos

Abstract

This visit contributes to an ongoing research effort in combining the wavelet-based multiresolution regularity detection methodology by the applicant with the generic block-structured mesh adaptation software AMROC (Adaptive Mesh Refinement in Object-oriented C++), developed by the co-application. The overarching, long-term objective is the development of a resistive three-dimensional parallel dynamically adaptive finite volume solver that will permit fast and reliable space weather simulations. During the visit, a three-dimensional hydrodynamic and magnetohydrodynamic models will be used to test the present developments in terms of accuracy and computational efficiency. Subsequently, technically relevant configurations of space physics instabilities will be studied. During the visit, a lecture and discussion sections on the AMROC framework will be offered. Discussion meetings for future joint projects will also be carried out. (AU)

Scientific publications

(References retrieved automatically from Web of Science and SciELO through information on FAPESP grants and their corresponding numbers as mentioned in the publications by the authors)

DOMINGUES, MARGARETE OLIVEIRA; DEITERDING, RALF; LOPES, MULLER MOREIRA; FONTES GOMES, ANNA KARINA; MENDES, ODIM; SCHNEIDER, KAI. Wavelet-based parallel dynamic mesh adaptation for magnetohydrodynamics in the AMROC framework. COMPUTERS & FLUIDS, v. 190, p. 374-381, AUG 15 2019. (16/50016-9, 15/25624-2, 18/03039-9)