The pressure-strain model of Mellor and Yamada (1982) is expressed in
terms of and the dissipation length scale
, where is a model constant. The time scale ratio
in this model is set to
. Using these expression,
their model can be re-written as
which, by comparison with (51), yields
. All other parameters are zero.
Similarly, the pressure-scrambling model of Mellor and Yamada (1982) (using
the extensions suggested by Kantha and Clayson (1994) and Kantha (2003))
which can be compared to (57) to obtain
All other parameters are zero.
Several parameter sets suggested for this model are compiled in table 4