Changes between Version 9 and Version 10 of u/lchamandy/2017-04-17


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Timestamp:
04/14/17 15:27:23 (8 years ago)
Author:
Luke
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  • u/lchamandy/2017-04-17

    v9 v10  
    296296
    297297- From past experiments, we know that stability should improve with increased resolution and larger box size. This should allow larger values of $\tau$ to be imployed, as the current value of $1\times10^5$ is only about $0.2$ dynamical times, smaller than what is used by Ohlmann.
     298
     299'''IV) AMR '''\\
     300
     301__Motivation__:\\
     302
     303__Setup__:\\
     304
     305__Results__:\\
     306
     307'''a) Reflecting hydro BCs, Multipole expansion Poisson BCs, Velocity damping with $\tau=1\times10^5$s'''\\
     308(i) Constant ambient pressure and density (Damp044) --arrows scaled as in section II without damping\\
     309[http://www.pas.rochester.edu/~lchamandy/Graphics/RGB/Post-sink_particle/Post-modified_Lane_Emden/Damp044/rho2d_Damp044.gif 2d density]
     310[http://www.pas.rochester.edu/~lchamandy/Graphics/RGB/Post-sink_particle/Post-modified_Lane_Emden/Damp044/rho2dv1e6_Damp044.gif 2d density and velocity]\\
     311DESCRIPTION:
     312
     313'''b) Reflecting hydro BCs, Multipole expansion Poisson BCs, No velocity damping'''\\
     314(ii) Isothermal hydrostatic atmosphere (Atm013)\\
     315[http://www.pas.rochester.edu/~lchamandy/Graphics/RGB/Post-sink_particle/Post-modified_Lane_Emden/Atm013/rho2d_Atm013.gif 2d density]
     316[http://www.pas.rochester.edu/~lchamandy/Graphics/RGB/Post-sink_particle/Post-modified_Lane_Emden/Atm013/rho2dv1e6_Atm013.gif 2d density and velocity]\\
     317DESCRIPTION: