This proposal addresses the problem of developing a novel, sealed, source of 14 MeV neutrons which can operate at high output flux with long life. The Multiple-Rod Anode Neutron Source (MRANS) uses a simple coldcathode plasma generator combined with a multipole magnetic field and a distributed ion extraction geometry to deliver a high fraction of atomic deuterium ions at energies of 200 keV to a tritium-loaded target. Neutrons are generated in the target through D-T reactions. The proposed ion source/extraction configuration, which is fundamentally different from that used in existing neutron sources, is expected to facilitate greatly increased performance. The objective of the Phase I project is to experimentally demonstrate the basic technical feasibility of the MRANS concept. This will be accomplished by performing the following three tasks: (1) design and assemble an MRANS-type hydrogen ion source; (2) perform pulsed experiments to demonstrate and characterize high-efficiency atomic ion extraction; and (3) develop the conceptual design for a fullscale Phase II experiment which will deliver neutron fluxes in the range of 10 2 to 103 n/s. Successful development of the proposed concept will form a firm foundation for Phase II, and for new and innovative applications of neutron technology.

Agency
National Science Foundation (NSF)
Institute
Division of Industrial Innovation and Partnerships (IIP)
Type
Standard Grant (Standard)
Application #
9260665
Program Officer
Ritchie B. Coryell
Project Start
Project End
Budget Start
1993-01-01
Budget End
1993-09-30
Support Year
Fiscal Year
1992
Total Cost
$50,000
Indirect Cost
Name
First Point Scientific, Inc.
Department
Type
DUNS #
City
Agoura Hills
State
CA
Country
United States
Zip Code
91301