- #1
Aero Stud
- 66
- 0
Hello people
Again I need some help...:shy:
I'm looking for a type of cloth that can be used to seal a gas at up to 700 degrees C (about 1200 F) and a pressure difference of up to 1 atmosphere.
Just to explain a bit more, I want to seal gas between two sections of a jet engine nozzle that can move a short ditance with respect to each other. The cloth is not directly exposed to the jet, just seals the whole thing on the outside, so the gas is mostly static in the emmidiate sealed volume ouside the nozzle, and pressure difference is actually probably less than even half an atmosphere (1 is just to be safe for now).
I found some fiberglass materials so far but I still don't know how well they can handle pressure or seal hot gas. I'll keep looking.
Thank you
Again I need some help...:shy:
I'm looking for a type of cloth that can be used to seal a gas at up to 700 degrees C (about 1200 F) and a pressure difference of up to 1 atmosphere.
Just to explain a bit more, I want to seal gas between two sections of a jet engine nozzle that can move a short ditance with respect to each other. The cloth is not directly exposed to the jet, just seals the whole thing on the outside, so the gas is mostly static in the emmidiate sealed volume ouside the nozzle, and pressure difference is actually probably less than even half an atmosphere (1 is just to be safe for now).
I found some fiberglass materials so far but I still don't know how well they can handle pressure or seal hot gas. I'll keep looking.
Thank you
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