초록 ▼

A gas turbine combustion including a combustion wall having a plurality of generally cylindrical passages therein which extend around and are generally parallel to, the chamber axis, each of said passages having a series of air inlets disposed along the passage and tangentially directed thereinto, g

A gas turbine combustion including a combustion wall having a plurality of generally cylindrical passages therein which extend around and are generally parallel to, the chamber axis, each of said passages having a series of air inlets disposed along the passage and tangentially directed thereinto, generally towards the center of the chamber, and means for directing cooling air into the series of air inlets in each passage to set up a forced vortex therein. The series of air inlets may be arranged to set up forced vortices of opposite rotation in adjacent passage. A means for directing cooling air into the tube inlets may comprise an annular shroud which extends around the air inlets and directs airflow into the air inlets.

대표청구항 ▼

A gas turbine combustion chamber including a combustion chamber wall wherein at least part of the wall is formed by a plurality of generally cylindrical touching tubes forming cooling passages which extend around, and are generally parallel to, the chamber axis, each of said passages having a series

A gas turbine combustion chamber including a combustion chamber wall wherein at least part of the wall is formed by a plurality of generally cylindrical touching tubes forming cooling passages which extend around, and are generally parallel to, the chamber axis, each of said passages having a series of air inlets disposed along the passage and tangentially directed thereinto, and means for directing cooling air into the series of air inlets in each said passage to set up a forced vortex therein, the passages having open ends which exhaust directly into the combustion chamber.