Forced Patterns of Sea Level Rise in the Community Earth System Model Large Ensemble From 1920 to 2100
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SEARCH · Engineering Papers
Search indexed NASA NTRS and DOE OSTI research on propulsion, heat transfer, battery materials and energy systems. Follow report and document links to the original sources.
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Electropneumatic linear actuator for thrust vector control on J- 2 rocket engine
Portable analog planetarium indicates the relative time and space angular locations of the sun and planets. Distance measuring scales, angular direction indicators, and typical probe trajectories are included.
Solidification process for recovering viable microorganisms to aid spacecraft sterilization procedures
Solid rocket binders for determination of prepolymer function by viscometer method
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Method for recording viscosity data during esterification of prepolymers used as rocket binders
Mathematical model for analyzing spacecraft sterilization requirements for planetary quarantine
Digital computer program for studying transient performance of pressure fed rocket engines
Computerized probabilistic model for optimal cost assignment of launch vehicle programs to advanced space missions
Manual of computer program for probabilistic optimal launch vehicle assignment and budget smoothing model
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A method of coupling a CAD/CAM system with a general purpose finite element mesh generator is described. The three computer programs which make up the interactive finite element graphics system are discussed.
The aerodynamic characteristics which affect the fuel consumption of general aviation aircraft are outlined. All data are presented in the form of graphs.
The general area of stochastic networks is discussed with emphasis on the graphical evaluation and review techniques (GERT). This is a procedure which combines the disciplines of flowgraph theory moment generating functions, and PERT to obtain the solution to stochastic problems.