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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 217 records · Page 12

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NASA NTRS2023

UAM Airspace Research Roadmap - Rev. 2.0

The UAM Airspace research roadmap is being developed as a new System Engineering methodology leveraging Model Based System Engineering (MBSE) capabilities to help organize, integrate, and communicate NASA's UAM airspace research, with the goal of evolving UAM airspace to UML-4. It provides a basis for prioritizing and coordinating research efforts, and for integrating results that build towards NASA’s research goals. Version 2.0 is a baseline version of the roadmap, shared publicly to serve as a focal point for discussion and feedback. This version supersedes earlier publications, and will be superseded itself by later versions.

UAM↗

NASA NTRS2024

X-57 Maxwell Vehicle Geometry Document ANLYS-CEPT-002 Rev C

This report documents the two primary coordinate systems used on the X-57 project and their relationship. The coordinate systems (CS) are the Tecnam OEM CS and the X-57 Project CS. All project measurements, unless noted, are taken from the X-57 Project CS. Also, other important locations on the COTS aircraft and the X-57 composite wing are noted and documented. This report also documents the X-57 wing baseline location and other important geometric aspects of the wing. All dimensions are in inches unless otherwise noted.

Edward J Nemie↗

NASA NTRS2024

Exploration Medical Capability Evidence Library Methods - HRP-48036 Rev B -

Explore the source record for details and available documents.

David C Hilmers↗

DOE OSTI2024

Briefing on Sandia Canyon Use Attainability Analysis (Rev 1) for NNSA, February 7, 2024

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Environmental monitoring and surveillance↗

DOE OSTI2024

Geothermal Uncertainty Representation in reV: the Renewable Energy Potential Model

We present a preliminary methodology for including geothermal resource uncertainty into the Renewable Energy Potential model, which estimates potential capacity and costs on a gridded surface at the national scale. The uncertainty outputs characterize the 10th, 50th and 90th percentile for geothermal resources using two energy capacity estimation equations. We then present a method and results that demonstrate how other geologic data layers, which may be indicative of permeability, can be used to inform the mean and standard deviation of the geothermal capacity. We demonstrate how the mean and standard deviation can be defined or partially informed by using collocated regression estimates and estimate errors, respectively . These regression results are from 36 observed geothermal power plants in the Great Basin region and are also used to benchmark the P10-P90 calculations.

exclusions↗

DOE OSTI2025

GDE-55115 Rev 1 Dome Scheduling Application

This document describes how a reactor developer applies for time in the Demonstration of Microreactor Experiments (DOME) facility. It also describes how applications are evaluated to develop the annual and outyear DOME schedule. The application process assumes that testing in DOME is funded by the applicant, and may be superseded by government-funded projects to accommodate government priorities.