Utilizing a Russian space nuclear reactor for a United States space mission: Systems integration issues
- Johns Hopkins Univ., Laurel, MD (United States). Applied Physics Lab.
- Phillips Lab., Albuquerque, NM (United States)
- GDBMB, St. Petersburg (Russian Federation)
The Nuclear Electric Propulsion Space Test Program (NEPSTP) has developed a cooperative relationship with several institutes of the former Soviet Union to evaluate Russian space hardware on a US spacecraft One component is the Topaz II Nuclear Power System; a built and flight qualified nuclear reactor that has yet to be tested in space. The access to the Topaz II reactor provides the NEPSTP with a rare opportunity; to conduct an early flight demonstration of nuclear electric propulsion at a relatively low cost. This opportunity, however, is not without challenges. Topaz II was designed to be compatible with Russian spacecraft and launch vehicles. It was manufactured and flight qualified by Russian techniques and standards and conforms to safety requirements of the former Soviet Union, not the United States. As it is desired to make minimal modifications to the Topaz II, integrating the reactor system with a United States spacecraft and launch vehicle presents an engineering challenge. This paper documents the lessons teamed regarding the integration of reactor based spacecraft and also some insight about integrating Russian hardware. It examines the planned integration flow along with specific reactor requirements that affect the spacecraft integration including American-Russian space system compatibility.
- Research Organization:
- Sandia National Labs., Albuquerque, NM (United States)
- Sponsoring Organization:
- Department of Defense, Washington, DC (United States)
- DOE Contract Number:
- AC04-94AL85000
- OSTI ID:
- 10122742
- Report Number(s):
- SAND-93-2345C; CONF-940101-33; ON: DE94005585; BR: GB0103012
- Resource Relation:
- Conference: 11. symposium on space nuclear power systems,Albuquerque, NM (United States),9-13 Jan 1994; Other Information: PBD: 30 Sep 1993
- Country of Publication:
- United States
- Language:
- English
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SPACE PROPULSION REACTORS
DESIGN
USSR
USA
SPACE VEHICLES
INTERFACES
REACTOR COMPONENTS
TESTING
LAUNCHING
MODIFICATIONS
NESDPS Office of Nuclear Energy Space and Defense Power Systems
210600
POWER REACTORS, MOBILE, PROPULSION, PACKAGE, AND TRANSPORTABLE