Hola,
¿eres nuevo aquí?

Regístrate gratis y conecta tu empresa con financiación pública, partners y proyectos.

Tengo cuenta

Regístrate

Ver video

CHASM

Financiado

Cerrado

Convective Heat Transport and Stellar Magnetism

"Magnetism plays a profound role in stars and planets. In the Sun, magnetic fields are ultimately responsible for solar flares and coronal mass ejections that can impact our technological society. Earth's own magnetic field partly... ver más

30/11/2018

UNEXE

1M€

Presupuesto del proyecto: 1M€

Líder del proyecto

THE UNIVERSITY OF EXETER No se ha especificado una descripción o un objeto social para esta compañía.

TRL 4-5

Fecha límite participación Sin fecha límite de participación.

Financiación concedida El organismo FP7 notifico la concesión del proyecto el día 2018-11-30 No tenemos la información de la convocatoria

0% 100% 100%

Información adicional privada

No hay información privada compartida para este proyecto. Habla con el coordinador.

1 Participantes

UNEXE

0.00€ | Lider

Conecta tu I+D

¿Tienes un proyecto y buscas un partner? Gracias a nuestro motor inteligente podemos recomendarte los mejores socios y ponerte en contacto con ellos. Te lo explicamos en este video

Proyectos interesantes

JET-CME Solar dynamic phenomena as an astrophysical laboratory Jets... 212K€ Cerrado

WHOLE SUN The Whole Sun Project Untangling the complex physical mecha... 11M€ Cerrado

D5S Direct Statistical Simulation of the Sun and Stars 2M€ Cerrado

RYC-2010-06732 Ondas, convección y campos magnéticos en la atmósfera del So... Cerrado

OUTFLOWMAGN Magnetic fields and the outflows during the formation and ev... 2M€ Cerrado

SERAF Solar Eruptions and Flares Bridging the scale gap 75K€ Cerrado

Líder del proyecto

THE UNIVERSITY OF EXETER No se ha especificado una descripción o un objeto social para esta compañía.

TRL 4-5

Presupuesto del proyecto 1M€

Fecha límite de participación Sin fecha límite de participación.

Descripción del proyecto "Magnetism plays a profound role in stars and planets. In the Sun, magnetic fields are ultimately responsible for solar flares and coronal mass ejections that can impact our technological society. Earth's own magnetic field partly shields us from these events, but solar storms can still interrupt satellite communications, disrupt power grids, and pose a danger to astronauts on spacewalks. More generally, magnetic fields partly control the rotational evolution of stars, likely impact the habitability of extrasolar planets, and may modify the sizes and internal structures of low-mass stars and gaseous planets. In all cases, the magnetism is generally thought to arise from a convective dynamo -- but a detailed theoretical understanding of this process, and its influence on the overall evolution of stars and planets, has remained elusive. Particularly fascinating observational puzzles have recently come from the study of low-mass M-dwarf stars: the most numerous type of stars in our galaxy and perhaps the most likely to host habitable planets. We therefore propose to study how stars and sub-stellar objects build magnetic fields using 3-D magnetohydrodynamic simulations, and to quantify the effects of those fields on stellar structure and evolution. Using the Anelastic Spherical Harmonic (ASH) and Compressible Spherical Segment (CSS) codes, we will examine (a) how global magnetic field generation in these stars depends upon parameters like stellar mass, rotation rate, and the presence of a stable core, and (b) how the deep convection and magnetism imprints through (and is shaped by) the near-surface layers of these objects. We will (c) determine the impact of the resulting fields on the convective transport of heat and angular momentum, incorporate our results into state of the art 1-D evolutionary models of stars, and explore the consequences for stellar evolution. Separately, we will (d) develop and maintain a public database of 3-D convective dynamo models."

Conecta tu I+D

Entra hoy

¿Olvidé mi contraseña?

Financiación

Empresas

CTIs/Universidades

Proyectos

Investigadores