Method for operating a combustion chamber and combustion chamber

The combustion chamber (5) comprises a body (10) with a fuel supply duct (14) for supplying a fuel (F) into the body (10) and a carrier air supply duct (15) for supplying air (A) into the body (10). It also comprises an adjusting system (17) for adjusting the carrier air mass flow supplied into the body (10) according to the features of the fuel (F).