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DESIGN SAFETY PROBLEMS OF NUCLEAR REACTORS IN SPACE FOR ELECTRICAL POWER

Abstract

A general treatment is presented of some of the problems in the design safety of reactors which are to be operated in space. The basic requirements of these reachigh temperatures. The usual concept of a space reactor is described briefly, and the hazards of an assumed unmanned vehicle with an enriched-U-fueled reactor are examined during its launching, orbit, and reentry. Graphs are given for the dose vs distance downwind for an excursion of 100 Mw-sec, for the activity vs time after shutdown of a reactor which has been operated for 5 yr at 100 kw(t), and for the altitude vs orbital lifetime. Apparent conflicts between the basic requirements are discussed. (D.L.C.)
Authors:
Publication Date:
Jun 15, 1963
Product Type:
Conference
Report Number:
CONF-67-1; AED-Conf-63-049-4
Reference Number:
NSA-17-033388
Resource Relation:
Conference: Health Physics Society, 8th Annual Meeting, New York, NY (United States) 10-13 Jun 1963
Subject:
SPACE APPLICATIONS AND TECHNOLOGY; CONFERENCE; DIAGRAMS; ENRICHMENT; EXCURSIONS; HIGH TEMPERATURE; LAUNCHING; LEVELS; OPERATION; ORBITS; PLANNING; POWER; RADIATION DOSES; RADIATION EFFECTS; RADIOACTIVITY; RE-ENTRY; REACTOR SAFETY; REACTORS; SAFETY; SHUTDOWN; SPACE VEHICLES; URANIUM; WEIGHT; WIND; NESDPS Office of Nuclear Energy Space and Defense Power Systems
OSTI ID:
4875643
Research Organizations:
Lockheed Missiles and Space Co., Sunnyvale, CA (United States)
Country of Origin:
United States
Language:
English
Submitting Site:
DTIE
Size:
Pages: 15
Announcement Date:
Dec 31, 1963

Citation Formats

Pickler, D A. DESIGN SAFETY PROBLEMS OF NUCLEAR REACTORS IN SPACE FOR ELECTRICAL POWER. United States: N. p., 1963. Web.
Pickler, D A. DESIGN SAFETY PROBLEMS OF NUCLEAR REACTORS IN SPACE FOR ELECTRICAL POWER. United States.
Pickler, D A. 1963. "DESIGN SAFETY PROBLEMS OF NUCLEAR REACTORS IN SPACE FOR ELECTRICAL POWER." United States.
@misc{etde_4875643,
title = {DESIGN SAFETY PROBLEMS OF NUCLEAR REACTORS IN SPACE FOR ELECTRICAL POWER}
author = {Pickler, D A}
abstractNote = {A general treatment is presented of some of the problems in the design safety of reactors which are to be operated in space. The basic requirements of these reachigh temperatures. The usual concept of a space reactor is described briefly, and the hazards of an assumed unmanned vehicle with an enriched-U-fueled reactor are examined during its launching, orbit, and reentry. Graphs are given for the dose vs distance downwind for an excursion of 100 Mw-sec, for the activity vs time after shutdown of a reactor which has been operated for 5 yr at 100 kw(t), and for the altitude vs orbital lifetime. Apparent conflicts between the basic requirements are discussed. (D.L.C.)}
place = {United States}
year = {1963}
month = {Jun}
}