Pressure balanced, low hysteresis, finger seal test results

Gul Arora, Margaret P. Proctor, Bruce M. Steinetz, Irebert R. Delgado

35th Joint Propulsion Conference and Exhibit · 1999 · 32 citations · 2 references

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Concepts

Abstract

The purpose of this presentation is to demonstrate: low cost photoetching fabrication technique; pressure balanced finger seal design; and finger seal operation. The tests and analyses includes: finger seal air leakage analysis; rotor-run out and endurance tests; and extensive analytical work and rig testing.

References

2