Flexible follow-up flap for convergent-divergent nozzle, has transversal boxes maintained in support sheet by their lateral edges that are held by longitudinal edges of support sheet

摘要

The flap has a set of independent transversal boxes (30) mounted side by side in a support sheet (32). Each box has a rectangular shape with two longitudinal edges and two lateral edges, where the longitudinal edges have length greater than that of the lateral edges. The lateral edges are held by longitudinal edges of the sheet for maintaining the boxes in the sheet. An independent claim is also included for a convergent-divergent nozzle of a turbo-machine.