Light-Weight Radioisotope Heater Unit final safety analysis report (LWRHU-FSAR): Volume 1: A. Introduction and executive summary: B. Reference Design Document (RDD)
The orbiter and probe portions of the National Aeronautics and Space Administration (NASA) Galileo spacecraft contain components which require auxiliary heat during the mission. To meet these needs, the Department of Energy's (DOE's) Office of Special Applications (OSA) has sponsored the design, fabrication, and testing of a one-watt encapsulated plutonium dioxide-fueled thermal heater named the Light-Weight Radioisotope Heater Unit (LWRHU). This report, prepared by Monsanto Research Corporation (MRC), addresses the radiological risks which might be encountered by people both at the launch area and worldwide should postulated mission failures or malfunctions occur, resulting in the release of the LWRHUs to the environment. Included are data from the design, mission descriptions, postulated accidents with their consequences, test data, and the derived source terms and personnel exposures for the various events. 11 refs., 44 figs., 11 tabs.
- Research Organization:
- EG and G Mound Applied Technologies, Miamisburg, OH (USA)
- DOE Contract Number:
- AC04-88DP43495
- OSTI ID:
- 6622379
- Report Number(s):
- MLM-3540-Vol.1; ON: DE89005494
- Resource Relation:
- Other Information: Portions of this document are illegible in microfiche products
- Country of Publication:
- United States
- Language:
- English
Similar Records
Light-Weight Radioisotope Heater Unit Final Safety Analysis Report (LWRHU FSAR): Volume 3, Nuclear Risk Analysis Document
Galileo light-weight radioisotope heater units design and safety analysis
Related Subjects
11 NUCLEAR FUEL CYCLE AND FUEL MATERIALS
RADIATION HAZARDS
RISK ASSESSMENT
SPACE VEHICLE COMPONENTS
HEATING
ENGINEERING DRAWINGS
HEATERS
MAPS
NASA
NUMERICAL DATA
PLUTONIUM DIOXIDE
RADIATION PROTECTION
SAFETY
SPACE SHUTTLES
USES
ACTINIDE COMPOUNDS
AIRCRAFT
CHALCOGENIDES
DATA
DIAGRAMS
HAZARDS
HEALTH HAZARDS
INFORMATION
NATIONAL ORGANIZATIONS
OXIDES
OXYGEN COMPOUNDS
PLUTONIUM COMPOUNDS
PLUTONIUM OXIDES
SPACE VEHICLES
TRANSURANIUM COMPOUNDS
US ORGANIZATIONS
VEHICLES
NESDPS Office of Nuclear Energy Space and Defense Power Systems
320201* - Energy Conservation
Consumption
& Utilization- Transportation- Air & Aerospace
054000 - Nuclear Fuels- Health & Safety