Results 101 to 110 of about 781,529 (209)

Long term cryogenic storage facility systems study [PDF]

open access: yes
The Long Term Cryogenic Storage Facility Systems Study (LTCSFSS) is a Phase A study of a large capacity propellant depot for the space based, cryogenic orbital transfer vehicle.
Schuster, John R.
core   +1 more source

Effect of Delay in Testing Asphalt Concrete Specimens for Marshall Stability, MLR-86-08, Draft, 1986 [PDF]

open access: yes, 1986
The Central Laboratory has been delaying the mix design testing of 2 1/2" X 4" Marshall specimens for stability, until the next day after molding. For example, if the mixes are made and samples molded on Friday a man would have to come in and work on ...

core  

Automated calibration of a flight particle spectrometer [PDF]

open access: yes
An automatic calibration system was designed for use in the vacuum facility at the Space Science Laboratory of the Marshall Space Flight Center.
Torbert, Roy B.
core   +1 more source

Design and implementation of robust decentralized control laws for the ACES structure at Marshall Space Flight Center [PDF]

open access: yes
Many large space system concepts will require active vibration control to satisfy critical performance requirements such as line-of-sight accuracy. In order for these concepts to become operational it is imperative that the benefits of active vibration ...
Collins, Emmanuel G., Jr.   +2 more
core   +1 more source

Autonomous rendezvous and capture system design [PDF]

open access: yes
Marshall Space Flight Center has a long history of involvement in the design of Autonomous Rendezvous and Capture (AR&C) systems. The first extensive studies were begun in the late seventies, incrementally leading to the development of an assortment of ...
Dabney, Richard W.
core   +1 more source

Design and Environmental Effect of Residual of Water Purification plants on Asphalt Mix Design by Marshall Method. [PDF]

open access: yesBulletin of the Faculty of Engineering. Mansoura University, 2020
Islam Awed   +3 more
openaire   +1 more source

Progress in the measurement of SSME turbine heat flux with plug-type sensors [PDF]

open access: yes
Data reduction was completed for tests of plug-type heat flux sensors (gauges) in a turbine blade thermal cycling tester (TBT) that is located at NASA/Marshall Space Flight Center, and a typical gauge is illustrated. This is the first time that heat flux
Liebert, Curt H.
core   +1 more source

Analysis of advanced optical glass and systems [PDF]

open access: yes
Optical lens systems performance utilizing optical materials comprising reluctant glass forming compositions was studied. Such special glasses are being explored by NASA/Marshall Space Flight Center (MSFC) researchers utilizing techniques such as ...
Feng, Chen, Johnson, R. Barry
core   +1 more source

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