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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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At least 613 records · Page 34
All sourcesNASA NTRSDOE OSTI
DOE OSTI2025

High-Throughput Characterization Tools/Algorithms To Outline Porosity Variability in AM Samples as a Function of Processing Conditions

This report documents the development and deployment of advanced algorithms and tools that enable high-throughput characterization for metal additive manufacturing (AM), with a particular focus on process parameter optimization and material/part qualification for nuclear applications. While the method ologies presented support diverse characterization techniques, the majority of the work is centered on AI-driven algorithms for X-ray computed tomography (XCT) to accelerate defect detection and materials analysis at scale.

36 MATERIALS SCIENCE↗
DOE OSTI2017

Advanced Characterization of Unconventional Oil and Gas Reservoirs to Enhance CO 2 Storage Resource Estimates – Organic Structure and Porosity of Organic Rich Shales

Poster presented at Mastering the Subsurface Through Technology Innovation, Partnerships and Collaboration: Carbon Storage and Oil and Natural Gas Technologies Review Meeting, Pittsburgh, Pennsylvania, August 1–3, 2017. Advanced analytical and image analysis techniques have been employed to examine the detailed structure of organic matter (OM) in the shales of the Bakken Formation. Samples from three different locations in the Bakken Formation with varying levels of thermal maturity (immature, marginally mature, and mature) were selected for analysis. The goal of this project is to use an advanced field emission scanning electron microscope (FESEM), image analysis, and computed tomography (CT) visualization techniques to identify and quantify key features that could affect CO 2 storage in unconventional formations.

02 PETROLEUM↗