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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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Recent (1980 to 2015) Trends and Variability in Daily‐to‐Interannual Soluble Iron Deposition from Dust, Fire, and Anthropogenic Sources
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Dust and Primary Biological Aerosol Particles (PBAP) Effects on Sea Breeze Systems Over Houston
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Mineral dust aerosol impacts on global climate and climate change
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Dust suppresses aerosol first indirect effects in marine warm clouds over the North Atlantic Ocean
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Modeling parity-violating spectra in Galactic dust polarization with filaments and its applications to cosmic birefringence searches
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Superhydrous hematite and goethite: A potential water reservoir in the red dust of Mars?
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Dust Formation and Growth in Core Collapse Supernovae Explosions [Slides]
Abstract not provided.
Collaborative Proposal: Fire, Dust, Air and Water: Improving Aerosol Biogeochemistry Interactions in ACME
This document describes results from a grant studying the role of fire in the Earth system, as a source of nutrients to land and marine ecosystems. Iron is a nutrient that often limits plant growth in the oceans. Wildfires, as well as the combustion when we are burning fossil fuels, releases iron to the atmosphere that can later be deposited on the oceans, fueling plant growth.
Design and Testing for a Recirculating Dust Filtration Loop for High-Temperature Particle Receivers.
Abstract not provided.
Automated Detection of Dust-Devil Induced Pressure Signals (Poster).
Abstract not provided.
Dust Hazards Analysis - Sandia History and Path Forward
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Role of Inert Dust in Atmospheric Corrosion Exposures of Austenitic Stainless Steel
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Understanding Vortex Evolution and Dust Dynamics due to Dusty Rossby Wave Instability
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Preservation of a Dust Crystal as it Falls in an Afterglow Plasma
In an experiment, the power that sustains a plasma was extinguished, so that microspheres, which had been levitated, fell downward toward a lower electrode. At the beginning of their fall, the microspheres were self-organized with a crystalline structure. This structure was found to be preserved as the microspheres accelerated all the way to the lower electrode. Although microspheres had, in this afterglow plasma, large positive charges of 12,500 e, their interparticle repulsion was unable to significantly alter the crystalline arrangement of the microspheres, as they fell. After their impact on the lower electrode, the microspheres bounced upward, and only then was the crystalline structure lost.