Engineering Papers⌕ Search

SEARCH · Engineering Papers

Results for “Agents”

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.

Quote a phrase for an exact phrase match. Source license links do not imply unrestricted reuse.

At least 487 records · Page 27
All sourcesNASA NTRSDOE OSTI
DOE OSTI2022

Low-Temperature Architected Cementation Agents (LAMINAE)

The cement industry contributes 5-9% of all anthropogenic CO 2 . At the same time, current concrete curing processes are passive, with little-to-no control over microstructure. The LAMINAE process offers the potential for a low-temperature pathway for producing cementitious aluminosilicate hydrate (zeolite) structures which: (a) reduces the energy burden of cement production by 30%, (b) reduces CO 2 emissions by 60%, and (c) offers microstructure control as was implicitly ensured in Roman concrete. This project generated data and engineering correlations to support further scale up and design of initial commercial processes.

36 MATERIALS SCIENCE↗
DOE OSTI2023

Understanding racial and ethnic disparities in COVID-19 outcomes using an agent-based simulation [Poster]

Infectious disease outbreaks pose a major threat to public health, economic stability, and human security. In order to mitigate disease impacts, we need to understand drivers that contribute to its spread. Latinx, Black, and American Indian racial and ethnic groups experienced disproportionate health outcomes during the COVID-19 pandemic. Current modeling approaches often fail to capture the high level of heterogeneity present in the population needed to measure the drivers of these disparities.

97 MATHEMATICS AND COMPUTING↗
DOE OSTI2022

Intelligent System Partitioning for Agent-Based Security Constrained Optimal Power Flow

This project developed scalable, computationally efficient algorithms to solve realistic large-scale power system optimization problems as part of a larger series of competitions run by ARPA-E. These problems are important because the secure and reliable operation of the power grid, especially under increased uncertainty and variability, is growing increasingly challenging. The economic feasibility of the proposed methods developed by our team is quite low, considering it’s a purely software-based solution to operate power grids more efficiently. The technical effectiveness, as evidenced by our performance in the competition, balances heuristics and approximations to provide a tradeoff between speed and accuracy.

24 POWER TRANSMISSION AND DISTRIBUTION↗