Changes between Version 2 and Version 3 of u/erica/angularmomentumoutflows


Ignore:
Timestamp:
08/01/16 15:58:31 (9 years ago)
Author:
Erica Kaminski
Comment:

Legend:

Unmodified
Added
Removed
Modified
  • u/erica/angularmomentumoutflows

    v2 v3  
    66[[latex($L_{acc}=\sum \Delta m_i r_i \times v_i $)]]
    77
    8 these represent the total *accreted* mass (m_acc), center of mass (COM_acc), and so on from all the cells within the accretion volume surrounding the sink particle.
     8these represent the total *accreted* mass (m_acc), center of mass (COM_acc), momentum (p_acc) and angular momentum (L_acc) from all the cells within the accretion volume surrounding the sink particle.
    99
    10 We use these quantities to update the particle's mass, COM, and so on:
     10We use these quantities to update the particle's mass, COM, and so on, following:
    1111
    12 where primes (') denote post-accretion quantities.
     12[[latex($m'=m + m_{acc}$)]] [[br]]
     13[[latex($com'=com + com_{acc}$)]] [[br]]
     14[[latex($p'=p + p_{acc}$)]] [[br]]
     15
     16where primes (') denote post-accretion quantities (i.e. m'-m represents the change in particle mass after an accretion event).
     17
     18Now, angular momentum does not have the same form as above, namely:
     19
     20[[latex($q'=q+q_{acc}$)]]