Solid Oxide Fuel Cell/Turbine Hybrid Power System for Advanced Aero-propulsion and Power, Phase I

Metadata Updated: November 12, 2020

Solid oxide fuel cell (SOFC)/ gas turbine hybrid power systems (HPSs) have been recognized by federal agencies and other entities as having the potential to operate at unprecedented levels of performance for terrestrial applications (e.g., 70% power generation efficiencies with significantly mitigated criteria pollutant and noise emissions). An innovative approach is proposed for leveraging competencies in high temperature fuel cell stack and system simulation/validation and manufacturing, in conjunction with robust aeronautical sub-system/system design capabilities, to optimize these promising systems for novel aerospace propulsion and power applications. NASA GRC?s ?Protect the Environment? and ?Explore New Aerospace Missions? initiatives are addressed via the proposed technical contributions to both alternative non-combustion and alternative fuels/combustion aeronautical power generation. SOFCs, the non-combustion alternative, serve as a promising fuel infrastructural bridge; because the technology engenders practical efficiencies between 45-60%, and it is amenable to a variety of fuel feeds (including hydrocarbons and hydrogen). The inclusion of the SOFCs into modified Brayton cycles also enhances combustion-based power/propulsion via its byproduct enhancement of the fuel quality and heating value upstream of the combustor. A rigorous conceptual design/validation study is proposed for Phase I, corresponding proof-of-concept enabling hardware development for Phase II, and NASA/non-NASA commercialization efforts for Phase III.

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Public: This dataset is intended for public access and use. License: No license information was provided. If this work was prepared by an officer or employee of the United States government as part of that person's official duties it is considered a U.S. Government Work.

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Metadata Created Date November 12, 2020
Metadata Updated Date November 12, 2020

Metadata Source

Harvested from NASA Data.json

Additional Metadata

Resource Type Dataset
Metadata Created Date November 12, 2020
Metadata Updated Date November 12, 2020
Publisher Space Technology Mission Directorate
Unique Identifier Unknown
Identifier TECHPORT_9948
Data First Published 2005-01-01
Data Last Modified 2020-01-29
Public Access Level public
Bureau Code 026:00
Metadata Context
Metadata Catalog ID
Schema Version
Catalog Describedby
Homepage URL
Program Code 026:027
Source Datajson Identifier True
Source Hash 53636c57ef60d847ea94603b7ea5b6b4624ec640
Source Schema Version 1.1

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