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annular combustion chamber
Definição1
Annular means pertaining to an annulus or ring. Ring shaped. An annular combustion chamber is in the shape of a ring or a cylinder and the whole of the annulus between the compressor and the turbine is used for combustion. Like other layouts (multiple chamber, cannular chamber, etc.), there is a space between the flame tube and the outer casing for secondary and tertiary airflow prior to entry into the flame tube. This type of combustion chamber is lighter, but control of airflow is difficult, as are repairs.
Fonte1
KUMAR, Bharat (ed.). An illustrated dictionary of aviation. New York: McGraw-Hill, c2005. 752 p.
Português
câmara de combustão anular