Single actuator controlled rotational flow balance system

摘要

A rotational flow balance system (28) includes an actuator system (34) which controls operation of both a fan duct blocker ring (30) and a modulated exhaust cooling ring (32) through a kinematic system (36). The kinematic system (36) is controlled by the single actuator system (34) such that the modulated exhaust cooling ring (32) will remain in a fixed position while the fan duct blocker ring (30) can be moved to satisfy operational requirements.