An optimal power analysis is conducted on an endoreversible Stirling c
ycle with perfect regeneration. The endoreversible cycle is one in whi
ch the external heat transfer processes are the only irreversible proc
esses of the cycle. Maximum power and efficiency at maximum power are
obtained for the cycle based upon higher and lower temperature bounds.
These results provide additional criteria for use in the study and pe
rformance evaluation of Stirling engines.