Low power reactor for remote applications

Conference · Tue Jan 01 04:00:00 EST 1985

OSTI ID:5530709

Meier, K L; Palmer, R G; Kirchner, W L

A compact, low power reactor is being designed to provide electric power for remote, unattended applications. Because of the high fuel and maintenance costs for conventional power sources such as diesel generators, a reactor power supply appears especially attractive for remote and inaccessible locations. Operating at a thermal power level of 135 kWt, the power supply achieves a gross electrical output of 25 kWe from an organic Rankine cycle (ORC) engine. By intentional selection of design features stressing inherent safety, operation in an unattended mode is possible with minimal risk to the environment. Reliability is achieved through the use of components representing existing, proven technology. Low enrichment uranium particle fuel, in graphite core blocks, cooled by heat pipes coupled to an ORC converter insures long-term, virtually maintenance free, operation of this reactor for remote applications. 10 refs., 7 figs., 3 tabs.

• Research Organization: Los Alamos National Lab., NM (USA)
• DOE Contract Number: W-7405-ENG-36
• OSTI ID: 5530709
• Report Number(s): LA-UR-85-1870; CONF-850808-6; ON: DE85012763
• Country of Publication: United States
• Language: English

Related Subjects

21 SPECIFIC NUCLEAR REACTORS AND ASSOCIATED PLANTS
210600* -- Power Reactors
Auxiliary
Mobile Package
& Transportable
CONTROL
DESIGN
GRAPHITE MODERATED REACTORS
OPERATION
POWER RANGE 10-100 KW
POWER REACTORS
RANKINE CYCLE
REACTOR OPERATION
REACTOR SAFETY
REACTORS
REMOTE CONTROL
SAFETY
THERMODYNAMIC CYCLES