Development of Nb-1Zr Powder for Metal Additive Manufacturing
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Hyer, Holden [ORNL] (ORCID:0000000343915561)↗
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Results for “AMS presentation for Poland training”
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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Nasa Progress on Superconducting Electric Machines for Aircraft
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Justin J Scheidler↗
Cost-competitive offshore wind-powered green methanol production for maritime transport decarbonization
Not provided.
Science & Technology - Other Topics↗
High-power lithium-ion battery characterization dataset for stochastic battery modeling
Not provided.
Science & Technology - Other Topics↗
Molecular Ionic Composite Polymer Electrolytes for High-Voltage Batteries
Not provided.
Materials Science↗
Exploring the efficacy of ether-based ignition enhancers for implementation of (M) ethanol mixing-controlled compression ignition combustion
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Lee, Sanguk [Sandia National Laboratories (SNL-CA)↗
Recharge unit provides for optimum recharging of battery cells
Percent recharge unit permits each cell of a rechargeable battery to be charged to a preset capacity of the cell. The unit automatically monitors and controls a rechargeable battery subjected to charge-discharge cycling tests.
Baer, D.↗
Battery Definition for the Mars Environmental Survey Mission (MESUR) Pathfinder
Silver-zinc (Ag-Zn) battery technology has been baselined as the energy storage system for the MESUR mission. The mission profile will require the operation of this battery in a manner not usually seen for this technology. In particular, the combination of storage time followed by multiple cycles as a function of fluctuating temperatures and charge/discharge rates, and limited available time for charging has not been previously demonstrated.
Ag-Zn↗
NestedAE: interpretable nested autoencoders for multi-scale materials characterization
The multi-scale features and latent space are connected by a nested autoencoder.
Chemistry↗
Optimization based Remap for Multi-Material Finite Element ALE Hydrodynamics
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Engineering↗
COMPACT - Designing and fabricating a multi-modal characterization platform for a broad range of materials
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Mishra, Swapna Sindhu [Sandia National Laboratorie↗
Progress in Control Implementation and Power Transmission for Stirling-Based Power Conversion Systems
Review of recent in-house Stirling controller work at the NASA Glenn Research Center with a focus on controllers and power transmission for a Stirling-based Fission Surface Power (FSP) system.
Stirling↗
Synergistic design of g-C 3 N 4 -supported CNTs: experimental and DFT insights for enhanced electrochemical performance in flexible Li–S batteries
A schematic for the preparation of a g-C 3 N 4 -CNT/S composite cathode for lithium–sulfur batteries.
Chemistry↗
The Role of Bio-Additives for Gasoline Use in the U.S. Inland Marine Vessels: Opportunities and Challenges
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Kar, Saurajyoti↗
Target and Radiochemical Separations Development for (n,2n) Cross-Section Measurements of 73As at the National Ignition Facility
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and nuclear chemistry↗
2D Carbon Phosphide for Trapping Sulfur in Rechargeable Li–S Batteries: Structure Design and Interfacial Chemistry
Not provided.
Materials Science↗
NASA battery testbed: A designed experiment for the optimization of LEO battery operational parameters
Simulation of spacecraft battery operation is implemented. Robust design experiment to obtain optimum battery operational parameters is performed. It is found that short term tests using robust design of experiments can provide guidelines for optimum battery operation. It is decided to use robust design approach to provide guidelines for battery operation on current spacecraft in orbit as batteries age (GRO, UARS, EUVE, TOPEX).
Deligiannis, F.↗
Electric Propulsion for Manned Missions
Electric propulsion is of interest for manned interplanetary missions, primarily because it offers the potential of delivering and returning relatively large payload fractions from the planets. This can be achieved because of the high specific impulse obtainable when the propellant is accelerated by electrical means rather than thermally, as in chemical and nuclear rockets.
Robert J Denington↗