Filters (3 )
Download Results
99 research outcomes, page 1 of 10
  • publication . Preprint . Article . 2018
    Open Access English
    Authors:
    Sergei Nayakshin;
    Project: RCUK | DiRAC2: 100 Tflop/s HPC c... (ST/K000373/1), RCUK | STFC Leicester 2015 DTP (ST/N504117/1)

    We run numerical simulations to study the accretion of gas and dust grains onto gas giant planets embedded into massive protoplanetary discs. The outcome is found to depend on the disc cooling rate, planet mass, grain size and irradiative feedback from the planet. If ra...

  • publication . Article . Preprint . 2014
    Open Access
    Authors:
    Martin Bourne;
    Publisher: Oxford University Press (OUP)
    Project: RCUK | DiRAC2: 100 Tflop/s HPC c... (ST/K000373/1)

    Comment: 12 pages, 8 figures, accepted in MNRAS

  • publication . Article . Other literature type . Preprint . 2018
    Open Access
    Authors:
    Lewis, Benjamin T; Bate, Matthew R;
    Publisher: Oxford University Press (OUP)
    Project: EC | STELLARPROP (339248), RCUK | DiRAC2: 100 Tflop/s HPC c... (ST/K000373/1)

    Comment: Accepted for publication in MNRAS. 16 pages, 13 figures

  • publication . Article . Preprint . 2017
    Open Access English
    Authors:
    Jane Pratt;
    Publisher: HAL CCSD
    Project: RCUK | DiRAC2: 100 Tflop/s HPC c... (ST/K000373/1), EC | TOFU (320478)

    Comment: 18 pages, 12 figures, accepted to Astronomy and Astrophysics Journal

  • publication . Preprint . 2017
    Open Access English
    Authors:
    Ross, Johnathan; Latter, Henrik; Tehranchi, Michael;
    Project: RCUK | Quota Studentship 2012 (ST/K501906/1), RCUK | DiRAC2: 100 Tflop/s HPC c... (ST/K000373/1)

    A long-standing puzzle in the study of black-hole accretion concerns the presence or not of thermal instability. Classical theory predicts the encircling accretion disk is unstable, as do some self-consistent MHD simulations of the flow. Yet observations of strongly acc...

  • publication . Article . Preprint . 2018
    Open Access English
    Authors:
    Jayesh M Goyal; James Manners; Pascal Tremblin;
    Publisher: HAL CCSD
    Project: EC | PEPS (247060), EC | CREATES (336792), RCUK | DiRAC2: 100 Tflop/s HPC c... (ST/K000373/1), EC | TOFU (320478)

    Comment: Accepted for publication in Astronomy and Astrophysics

  • publication . Preprint . Article . 2016
    Open Access English
    Authors:
    Pablo Lorén-Aguilar; Matthew R. Bate;
    Project: RCUK | DiRAC2: 100 Tflop/s HPC c... (ST/K000373/1), EC | STELLARPROP (339248)

    In an earlier letter, we reported that dust settling in protoplanetary discs may lead to a dynamical dust-gas instability that produces global toroidal vortices. In this letter, we investigate the evolution of a dusty protoplanetary disc with two different dust species ...

  • publication . Other literature type . Preprint . Article . 2016 . Embargo End Date: 05 Sep 2016
    Open Access English
    Authors:
    Clarke, Catherine; Alexander, RD;
    Publisher: Apollo - University of Cambridge Repository
    Project: RCUK | A Consolidated Grant Prop... (ST/K001000/1), EC | DISCSIM (341137), RCUK | Accretion discs: from qua... (ST/G00711X/1), RCUK | DiRAC2: 100 Tflop/s HPC c... (ST/K000373/1)

    We derive a self-similar description for the 2D streamline topology and flow structure of an axi-symmetric, thermally driven wind originating from a disc in which the density is a power law function of radius. Our scale-free solution is strictly only valid in the absenc...

  • publication . Preprint . Article . 2020
    Open Access English
    Authors:
    Rebecca Nealon; Daniel J Price; Christophe Pinte;
    Project: EC | DUSTBUSTERS (823823), EC | BuildingPlanS (681601), RCUK | The DiRAC 2.5x Facility (ST/R002363/1), RCUK | DiRAC2: 100 Tflop/s HPC c... (ST/K000373/1), RCUK | DiRAC 2.5 Operations 2017... (ST/R001014/1)

    We use three dimensional simulations with coupled hydrodynamics and Monte Carlo radiative transfer to show that shadows cast by the inner disc in broken circumbinary discs move within a confined range of position angles on the outer disc. Over time, shadows appear to ro...

  • publication . Preprint . Article . 2016
    Open Access English
    Authors:
    Julien Devriendt; Andrew Pontzen; Teresita Suarez Noguez;
    Project: RCUK | DiRAC2: 100 Tflop/s HPC c... (ST/K000373/1), EC | COSMICDAWN (306478)

    Comment: 8 pages, 6 figures, accepted in MNRAS

99 research outcomes, page 1 of 10
Last index information