Search results
Results from the WOW.Com Content Network
The facility, located at NASA's Plum Brook Station of the Glenn Research Center near Sandusky, Ohio, was built in 1968. Its first major use was for testing stages of the Centaur Rocket, which was used to launch some of America's most important space probes. [2] The facility was designated a National Historic Landmark in 1985. [1]
The aluminum test chamber is a vacuum-tight aluminum plate vessel that is 100 feet (30 m) in diameter and 122 feet (37 m) high. Designed for an external pressure of 2.5 psi (17 kPa) and internal pressure of 5 psi (34 kPa), the chamber is constructed of Type 5083 aluminum which is a clad on the interior surface with a 1 ⁄ 8 in (3.2 mm) thick type 3003 aluminum for corrosion resistance.
GRC Armstrong Spacecraft Propulsion Facility (B-2) The 6,400-acre (2,600 ha) NASA John H. Glenn Research Center at the Neil A. Armstrong Test Facility or just Neil A. Armstrong Test Facility, formerly the NASA John H. Glenn Research Center at Plum Brook Station or just Plum Brook Station, in southern Erie County, Ohio, near Sandusky, is also part of Glenn
These electric machines target 13 kW/kg and over 93% efficiency, while NASA Glenn Research Center is developing a superconducting electric machine with a 16 kW/kg goal and above 98% efficiency: a 0.4-m-dia, 6,800 rpm, 1.4-megawatt wound-field synchronous motor using a self-cooled, high-temperature superconducting rotor winding. [2]
Kennedy Space Center (KSC), located west of Cape Canaveral Space Force Station in Florida, is one of the best known NASA facilities. Named the Launch Operations Center at its creation on July 1, 1962, it was renamed in honor of the late U.S. president on November 29, 1963, [ 35 ] [ 36 ] and has been the launch site for every United States human ...
From April 2009 to December 2012, if you bought shares in companies when William S. Thompson, Jr. joined the board, and sold them when he left, you would have a 22.1 percent return on your investment, compared to a 67.8 percent return from the S&P 500.
An altitude facility is much more complex than a sea level facility. The rocket is installed inside an enclosed chamber which is evacuated to a minimum pressure level before rocket firing. A typical chamber operating pressure of 0.16 psia (equivalent to an altitude of 100,000 feet) is established inside the chamber by some form of mechanical ...
This series came from a determination to understand why, and to explore how their way back from war can be smoothed. Moral injury is a relatively new concept that seems to describe what many feel: a sense that their fundamental understanding of right and wrong has been violated, and the grief, numbness or guilt that often ensues.