Space Shuttle thermal protection system - Wikipedia
WEBThe Space Shuttle thermal protection system (TPS) is the barrier that protected the Space Shuttle Orbiter during the extreme 1,650 °C (3,000 °F) heat of atmospheric reentry. A secondary goal was to protect from the heat and cold of space while in orbit.
After 15 Years, 1,000 Tests, Orion’s Heat Shield Ready to Take ... - NASA
WEBDec 8, 2022 · The Orion heat shield uses tiles of the ablative material Avcoat to protect its crew during re-entry through Earth’s atmosphere. An ablator burns off in a controlled fashion, transferring heat away from the spacecraft.
NASA confirms “independent review” of Orion heat shield issue
WEBMay 9, 2024 · The heat shield, made of a material called Avcoat, is attached to the base of the Orion spacecraft in 186 blocks. Avcoat is designed to ablate, or erode, in a controlled manner during reentry....
Turning Up the Heat on Orion’s Heat Shield…x2! - NASA
WEBJun 24, 2021 · The team first examined the material making up the bulk of Orion’s heat shield, called Avcoat. They then focused on the material used at locations on the heat shield where the Orion crew module and service module connect.
First 3D woven composite for NASA thermal protection systems
WEBMar 29, 2016 · One example is the Heat Shield for Extreme Entry Environment Technology (HEEET) for Planetary Entry Probes project, which tailors the preform to achieve a higher-density surface layer and lower-density insulating …
NASA’s Orion Heat Shield: Old Materials, Applied With New …
WEBThe capsule that carried Apollo 11 astronauts safely back to Earth in 1969 used a heat shield made of epoxy resin to protect its contents from the 5,000-degree heat of reentry. The resin,...
After 15 Years and 1,000 Tests – Is Orion’s Heat Shield Ready To …
WEBDec 11, 2022 · The Apollo crew module’s heat shield relied on a material called Avcoat to beat the heat. It’s an ablator, meaning it burns off in a controlled fashion during re-entry, transferring heat away from the spacecraft. A new system of Avcoat tiles just one to three inches thick is used to cover the Orion heat shield’s external surface.
Woven Thermal Protection System | T2 Portal - NASA
WEBNASA's Heatshield for Extreme Entry Environment Technology (HEEET) is a 3-D woven heatshield design made to efficiently reject extreme heating during space vehicle entry into a planetary atmosphere. HEEET is a system to protect probe or scientific payload.
WEBWhen exposed to atmospheric entry heating conditions, surface material will heat up and reject heat in the following ways: Re-radiation from the surface and internal storage during high heating condition. Re-radiation and convective cooling under post …
Heatshield for Extreme Entry Environment Technology ... - Science@NASA
WEBJul 30, 2018 · Over the past four years, NASA’s Heatshield for Extreme Entry Environment Technology (HEEET) Project has been maturing a novel, three-dimensional, woven Thermal Protection System (TPS) technology for science missions recommended in the Planetary Science Decadal Survey.
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