Abstract
ORNL is currently recapturing graphite based fuel forms for Nuclear Thermal Propulsion (NTP). This effort involves research and development on materials selection, extrusion, and coating processes to produce fuel elements representative of historical ROVER and NERVA fuel. Initially, lab scale specimens were fabricated using surrogate oxides to develop processing parameters that could be applied to full length NTP fuel elements. Progress toward understanding the effect of these processing parameters on surrogate fuel microstructure is presented.
| Original language | English |
|---|---|
| Title of host publication | 49th AIAA/ASME/SAE/ASEE Joint Propulsion Conference |
| Publisher | American Institute of Aeronautics and Astronautics Inc. |
| ISBN (Print) | 9781624102226 |
| DOIs | |
| State | Published - 2013 |
| Event | 49th AIAA/ASME/SAE/ASEE Joint Propulsion Conference, JPC 2013 - San Jose, United States Duration: Jul 14 2013 → Jul 17 2013 |
Publication series
| Name | 49th AIAA/ASME/SAE/ASEE Joint Propulsion Conference |
|---|---|
| Volume | 1 PartF |
Conference
| Conference | 49th AIAA/ASME/SAE/ASEE Joint Propulsion Conference, JPC 2013 |
|---|---|
| Country/Territory | United States |
| City | San Jose |
| Period | 07/14/13 → 07/17/13 |
Funding
This work was supported by the NASA Advanced Energy Systems program in collaboration with the DOE-NE 75.
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