SYNCHRONIZED AIR MODULATING SYSTEM

摘要

A system for modulating air flow in a gas turbine engine is provided. The system may include a seal wall comprising an opening, a seal door configured to slideably engage the seal wall, and an actuator configured to move the seal door over the opening. In various embodiments, the system may include a surface forward of the seal door. The seal door may be configured to seal a passage through the surface and the opening of the seal wall. A track may be disposed under the seal door. The track may comprise cobalt. Rollers may be coupled to the seal door with the rollers on the track. The seal door may comprise a nickel-chromium alloy. A sync ring may be coupled to the seal door. The actuator may be coupled through the sync ring to the seal door.

主权项

1. A system for modulating air flow in a gas turbine engine, comprising:
a seal wall comprising an opening; a seal door configured to sealably engage the seal wall; and an actuator configured to move the seal door over the opening.