[mesa-users] Fixed accretor mass
Pablo Marchant
pamarca at gmail.com
Mon Mar 2 16:23:16 EST 2015
Odette, look for mass_transfer_alpha in here:
http://mesa.sourceforge.net/binary_controls_defaults.html
you have four mass_transfer_* options to specify the efficiency of mass
transfer, and from where mass is being lost, for instance, setting
mass_transfer_beta=0 would cause all mass transferred to be lost from the
system with the specific angular momentum of the accretor.
El 2/3/2015 22:05, "Jared Brooks" <jcbrooks at physics.ucsb.edu> escribió:
> Hi Odette,
>
> I'm not quite sure what you want. You want the WD to continue to go
> through novae, but not lose any mass?
>
> -Jared
>
> On Mon, Mar 2, 2015 at 12:48 PM, Odette Toloza <odette.toloza at gmail.com>
> wrote:
>
>> Hi mesa users,
>>
>> I have been evolving a very close WD+MS system that goes through mass
>> transfer, I have realized that all the mass lost by the donor is accreted
>> on the WD (Mwd+Mdonor=const). But since the maximum Mdot is 10^-7.9 I
>> cannot keep the total mass of the system constant, because most of it is
>> gone by nova eruptions.I wonder if anyone know how to fix the mass of the
>> accreting WD?
>>
>> Cheers,
>>
>> Odette Toloza
>>
>>
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>
>
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> by Intel and developed in partnership with Slashdot Media, is your hub for
> all
> things parallel software development, from weekly thought leadership blogs
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