Bronze level automatically awarded US beta
This data has achieved Bronze level on 23 October 2015 which means this data makes a great start at the basics of publishing open data.
Propulsion Design with Freeform Fabrication Project
Summary
- Type of release
- a one-off release of a single dataset
- Data Licence
- Not Applicable
- Content Licence
- Creative Commons CCZero
- Verification
- automatically awarded
- Release Date
- 9 April 2015
- Modified Date
- 8 July 2015
- Publishers
- National Aeronautics and Space Administration
- Keywords
- completed, glenn-research-center, project
- Identifier
- propulsion-design-with-freeform-fabrication-project
- Landing Page
- http://techport.nasa.gov/view/8261
- Maintainers
- TECHPORT SUPPORT hq-techport@mail.nasa.gov
- Language
- en-US
Community verification
Other people can verify whether the answers on this certificate are correct.
This certificate is automatically awarded.
Sign in to verify or report this certificate
Description
Propulsion Design with Freeform Fabrication (PDFF) will develop and implement a novel design methodology that leverages the rapidly evolving Solid Freeform Fabrication (SFF) manufacturing techniques and materials in the advancement of spacecraft propulsion components development and production. This effort will engender otherwise unproducible designs that significantly improve performance, thermal management, power density, and stability, while reducing thruster development and production costs. The key feature of the SFF technique is the capability to form objects with any geometric complexity without the need for elaborate machine setup or final assembly. The application of SFF to propulsion components requires an evolution of design practice to harmonize material properties with functional efficiency. Using the expertise of propulsion industry analysis, design and development engineers, a new class of design approach will be developed for the enhancement of performance, combustion stability, weight reduction, and increased operating envelope as applied to liquid rocket injectors. The Phase I effort will establish material requirements specifications for dimension resolution, structural and thermal properties, and propellant compatibility. The various SFF techniques will be assessed to identify strengths and weakness as applied to propulsion component development and production. Assembly, inspection, and quality control requirements will be assessed. Novel approaches to component sensing and control will be investigated for the feasibility of embedded instrumentation and MEMS during production. The application of fluidics for rocket injection logic will be investigated. As a technology demonstration for Phase I, a novel, high performance, lightweight injector design for a pulsing attitude class thruster will be developed based on the project's investigation using the latest high-temperature SFF materials.
General Information
-
This data is described at
http://catalog.data.gov/dataset/propulsion-design-with-freeform-fabrication-project Do you think this data is incorrect? Let us know
-
This data is published by
National Aeronautics and Space Administration Do you think this data is incorrect? Let us know
Legal Information
-
The rights statement is at
http://catalog.data.gov/dataset/propulsion-design-with-freeform-fabrication-project Do you think this data is incorrect? Let us know
-
Outside the US, this data is available under
Creative Commons CCZero Do you think this data is incorrect? Let us know
-
There are
yes, and the rights are all held by the same person or organisation Do you think this data is incorrect? Let us know
-
The content is available under
Creative Commons CCZero Do you think this data is incorrect? Let us know
-
The rights statement includes data about
its data licence Do you think this data is incorrect? Let us know
-
This data contains
no data about individuals Do you think this data is incorrect? Let us know
Practical Information
-
The data appears in this collection
http://catalog.data.gov/organization/nasa-gov Do you think this data is incorrect? Let us know
-
The accuracy or relevance of this data will
go out of date but it is timestamped Do you think this data is incorrect? Let us know
-
The data is
backed up offsite Do you think this data is incorrect? Let us know
Technical Information
-
This data is published at
http://techport.nasa.gov/xml-api/8261 Do you think this data is incorrect? Let us know
-
This data is
machine-readable Do you think this data is incorrect? Let us know
-
The format of this data is
a standard open format Do you think this data is incorrect? Let us know
Social Information
-
The documentation includes machine-readable data for
title Do you think this data is incorrect? Let us know
-
The documentation includes machine-readable data for
description Do you think this data is incorrect? Let us know
-
The documentation includes machine-readable data for
identifier Do you think this data is incorrect? Let us know
-
The documentation includes machine-readable data for
landing page Do you think this data is incorrect? Let us know
-
The documentation includes machine-readable data for
publisher Do you think this data is incorrect? Let us know
-
The documentation includes machine-readable data for
keyword(s) or tag(s) Do you think this data is incorrect? Let us know
-
The documentation includes machine-readable data for
distribution(s) Do you think this data is incorrect? Let us know
-
The documentation includes machine-readable data for
release date Do you think this data is incorrect? Let us know
-
The documentation includes machine-readable data for
modification date Do you think this data is incorrect? Let us know
-
The documentation includes machine-readable data for
temporal coverage Do you think this data is incorrect? Let us know
-
The documentation includes machine-readable data for
language Do you think this data is incorrect? Let us know
-
The documentation about each distribution includes machine-readable data for
release date Do you think this data is incorrect? Let us know
-
The documentation about each distribution includes machine-readable data for
a URL to access the data Do you think this data is incorrect? Let us know
-
The documentation about each distribution includes machine-readable data for
a URL to download the dataset Do you think this data is incorrect? Let us know
-
The documentation about each distribution includes machine-readable data for
type of download media Do you think this data is incorrect? Let us know
-
Find out how to contact someone about this data at
http://catalog.data.gov/dataset/propulsion-design-with-freeform-fabrication-project Do you think this data is incorrect? Let us know
-
Find out how to suggest improvements to publication at
http://www.data.gov/issue/?media_url=http://catalog.data.gov/dataset/propulsion-design-with-freeform-fabrication-project Do you think this data is incorrect? Let us know