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Radiation-hydrodynamics simulations of stellar surface convection
Intensity
: local solar model: T
eff
=5770 K/logg=4.44; box: 5.6 Mm
2
x2.8 Mm, grid: 800
2
x400, 7 km
3
.
Stothers and Leung (1971):
long periods in lightcurves of red supergiants: convection?
Schwarzschild (1975):
size of granules scales with characteristic length
Nordlund, Dravins (1982):
local RHD simulations of solar granulation
Freytag et al. (2002):
extend RHD simulations to global models of red supergiants