Cryogenic Propulsion

Metadata Updated: May 2, 2019

Cryogenic propellants can enhance NASA missions. This project will establish that modern cryogenic storage technologies will allow the use of cryogenic propulsion for extended periods. This project will also result in the increased technology readiness level (TRL) of a vital technology that will enhance in-space cryogen storage.The storage of cryogenic propellants is challenging because heat leaks into the cryogenic storage tanks no matter how good the insulation, resulting in a necessity to vent and maintain the propellant at the appropriate thermodynamic condition for engine operation and tank safety.  Although it is challenging to store LO2, it is even more difficult to store LH2 because of its lower boiling point.  There is therefore an increased focus for demonstrating LH2 storage in vent-free conditions.

Access & Use Information

Public: This dataset is intended for public access and use. License: U.S. Government Work

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Dates

Metadata Created Date August 1, 2018
Metadata Updated Date May 2, 2019

Metadata Source

Harvested from NASA Data.json

Additional Metadata

Resource Type Dataset
Metadata Created Date August 1, 2018
Metadata Updated Date May 2, 2019
Publisher Space Technology Mission Directorate
Unique Identifier TECHPORT_11809
Maintainer
TECHPORT SUPPORT
Maintainer Email
Public Access Level public
Bureau Code 026:00
Metadata Context https://project-open-data.cio.gov/v1.1/schema/catalog.jsonld
Metadata Catalog ID https://data.nasa.gov/data.json
Schema Version https://project-open-data.cio.gov/v1.1/schema
Catalog Describedby https://project-open-data.cio.gov/v1.1/schema/catalog.json
Datagov Dedupe Retained 20190501230127
Harvest Object Id e2ba19ba-b4b8-42c4-a81a-7c2a4518929a
Harvest Source Id 39e4ad2a-47ca-4507-8258-852babd0fd99
Harvest Source Title NASA Data.json
Data First Published 2014-10-01
Homepage URL https://techport.nasa.gov/view/11809
License http://www.usa.gov/publicdomain/label/1.0/
Data Last Modified 2018-07-19
Program Code 026:027
Source Datajson Identifier True
Source Hash cc0d6f759fad593fb9c27db4b339c24a14b5fb45
Source Schema Version 1.1

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