Combustor for a gas turbine engine with effusion cooled baffle

A combustor for a gas turbine engine, particularly for a gas turbine having sequential combustion, includes a combustor wall defining a mixing region and a combustion region. The mixing region has at least one first inlet for introducing combustion air into the mixing region and at least one second inlet for introducing fuel into the mixing region, the combustion region extending downstream of the mixing region. The mixing region crosses over to the combustion region in a transition region. A baffle extends from the transition region generally in the downstream direction, forming at least one space between the combustor wall and the baffle.