Results 121 to 130 of about 4,207 (222)

Preliminary Investigation on Battery Sizing Investigation for Thrust Vector Control on Ares I and Ares V Launch Vehicles [PDF]

open access: yes
An investigation into the merits of battery powered Electro Hydrostatic Actuation (EHA) for Thrust Vector Control (TVC) of the Ares I and Ares V launch vehicles is described.
Miller, Thomas B.
core   +1 more source

Development of micro-vibrating flow pumps using MEMS technologies [PDF]

open access: yes, 2012
Hirofumi Shintaku   +2 more
core   +1 more source

Subselenean tunneler melting head design: A preliminary study [PDF]

open access: yes
The placement of base facilities in subsurface tunnels created as a result of subsurface mining is described as an alternative to the establishing of a base on the lunar surface. Placement of the base facilities and operations in subselenean tunnels will
Engblom, Bill   +4 more
core   +1 more source

Space Power Facility-Capabilities for Space Environmental Testing Within a Single Facility [PDF]

open access: yes
The purpose of this paper is to describe the current and near-term environmental test capabilities of the NASA Glenn Research Center's Space Power Facility (SPF) located at Sandusky, Ohio.
Sorge, Richard N.
core   +1 more source

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