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SILVERDALE, Wash. (Sept. 25, 2020) – Trident Refit

JAMES WEBB SPACE TELESCOPE (JWST) HELIUM SHROUD AT GODDARD SPACE FLIGHT CENTER

JAMES WEBB SPACE TELESCOPE (JWST) HELIUM SHROUD AT GODDARD SPACE FLIGHT CENTER

[Wool Industry] - [Roubaix Wool Industry]

JAMES WEBB SPACE TELESCOPE (JWST) HELIUM SHROUD AT GODDARD SPACE FLIGHT CENTER

Machine operator Orlando Lee at work at dyeing tank; dye is absorbed by the silk as rollers are rotated.

U.S. Air Force Airman 1st Class Tanya L. Brown, a services

CAPE CANAVERAL, Fla. -- Chris Keeling, a United Space Alliance technician at NASA's Kennedy Space Center in Florida, manufactures the heat shield tiles that will be installed to the backshell of the Orion Multi-Purpose Crew Vehicle's Exploration Flight Test EFT-1 capsule. The work to manufacture and inspect the tiles is taking place in Kennedy's Thermal Protection System Facility. EFT-1 will be used during Orion's first test flight in space. For more information, visit www.nasa.gov/orion. Photo credit: Frankie Martin KSC-2012-1579

KENNEDY SPACE CENTER, FLA. -- In the hypergolic maintenance facility at NASA's Kennedy Space Center, a technician (right) adjusts equipment during testing of the Ares I-X Roll Control System, or RoCS. The RoCS Servicing Simulation Test is to gather data that will be used to help certify the ground support equipment design and validate the servicing requirements and processes. The RoCS is part of the Interstage structure, the lowest axial segment of the Upper Stage Simulator. In an effort to reduce costs and meet the schedule, most of the ground support equipment that will be used for the RoCS servicing is of space shuttle heritage. This high-fidelity servicing simulation will provide confidence that servicing requirements can be met with the heritage system. At the same time, the test will gather process data that will be used to modify or refine the equipment and processes to be used for the actual flight element. Photo credit: NASA/Kim Shiflett KSC-08pd0090

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Professor P.V. Vijay, West Virginia University, mixes

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Summary

Professor P.V. Vijay, West Virginia University, mixes primer that divers will apply prior to installing an experimental Fiber Reinforced Polymer composite wrap underwater on a deteriorated discharge port at the 73-year-old Chickamauga Lock in Chattanooga, Tenn. Observing in background is Cernie Schulte, Nashville District Design Branch engineer. Forty days after the Aquawrap was installed and had endured 404 lockages, Nashville District diver Keith Holley reported Aug. 28, 2013 that, "The material and installation condition looks the same as the day it was put in." Divers will inspect the Aquawrap periodically to monitor its durability. (USACE photo by Doug DeLong)

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underwater divers west virginia university engineer research and development center chickamauga lock nashville district keith holley erdc aquawrap fiber reinforced polymer composite wrap deteriorating collaborating wvu tva doug delong ben burnham chattanooga tn nashville district works with partners on engineering solutions at chickamauga lock dvids ultra high resolution high resolution polymers us army corps of engineers
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Date

11/06/2013
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Defense Visual Information Distribution Service
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https://www.dvidshub.net/
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Public Domain Dedication. Public Use Notice of Limitations: https://www.dvidshub.net/about/copyright

label_outline Explore Keith Holley, West Virginia University, Chattanooga

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underwater divers west virginia university engineer research and development center chickamauga lock nashville district keith holley erdc aquawrap fiber reinforced polymer composite wrap deteriorating collaborating wvu tva doug delong ben burnham chattanooga tn nashville district works with partners on engineering solutions at chickamauga lock dvids ultra high resolution high resolution polymers us army corps of engineers