7.1k citations
- University of BremenDE48 papers
- Leibniz University HannoverDE10 papers
- Centre National de la Recherche ScientifiqueFR7 papers
- Deutsches Zentrum für Luft- und Raumfahrt e. V. (DLR)DE6 papers
- Czech Academy of Sciences, Astronomical InstituteCZ5 papers
- European Space Research and Technology CentreNL5 papers
- Observatoire de la Côte d’AzurFR5 papers
- Sorbonne UniversitéFR5 papers
- Université de BordeauxFR5 papers
- University College DublinIE5 papers
- GéoazurFR4 papers
- Laboratoire d'Astrophysique de BordeauxFR4 papers
50 papers
Bayesian minimisation of energy consumption in turbulent pipe flow via unsteady driving
Felix Kranz, Daniel Morón, Marc Avila
Turbulence accounts for most of the energy losses associated with the pumping of fluids in pipes. Pulsatile drivings can reduce the drag and energy consumption required to supply a…
Turbulent puffs in transitional pulsatile pipe flow at moderate pulsation amplitudes
Daniel Morón, Marc Avila
We show that, in the transitional regime of pulsatile pipe flow, at moderate-to-high amplitudes 0.5 < A < 1, the first long-lived turbulent structures are localized and take the fo…
Non-Keplerian Charged Accretion Disk Orbiting a Black Hole~Pulsar
Audrey Trova, Eva Hackmann
Recent studies have focused on how spinning black holes (BHs) within a binary system containing a strongly magnetized neutron star, then immersed in external magnetic fields, can a…
Equilibrium of charged fluid around a Kerr black hole immersed in a magnetic field: variation of angular momentum
Audrey Trova
The present work presents analytically constructed equilibrium structures of charged perfect fluids orbiting Kerr Black holes embedded in an asymptotically uniform magnetic field.…
Stability of Rotating, Charged Fluids: Generalization of the Hoiland Conditions in Newtonian Non-conductive Case
Kris Schroven, Vladimir Karas, Jiri Horak +2
We study the conditions for stability of electrically charged, non-conductive perfect fluid tori with respect to linear perturbations. To this end we employ Lagrangian perturbation…
Gravitational Radiation from an Accelerating Massive Particle in General Relativity
Peter A. Hogan, Dirk Puetzfeld
A comprehensive description is given of a space--time model of an accelerating massive particle. The particle radiates gravitational waves with optical shear. The wave fronts are s…