University of Florida Research Foundation, Incorporated

Florida Nuclear Associates, Inc.

Nils J Diaz

Edward T Dugan

Samim Anghaie

A collimated beam of gamma radiation is applied to a test object under non-destructive examination to produce a scattered gamma radiation field within which detectors are positioned to provide radiation energy level data of the field. Such measurement data is processed by comparison with reference data from a flawless object to provide differential scatter gamma spectra. The differential spectra are transformed by spatial/energy data processing to extract accurate location and size data with respect to any flaws present in the test object.

Gamma ray flaw detection system

A heterogeneous gas core nuclear reactor comprising a core barrel provided interiorly with an array of moderator-containing tubes and being otherwise filled with a fissile and/or fertile gaseous fuel medium. The fuel medium may be flowed through the chamber and through an external circuit in which heat is extracted. The moderator may be a fluid which is flowed through the tubes and through an external circuit in which heat is extracted. The moderator may be a solid which may be cooled by a fluid flowing within the tubes and through an external heat extraction circuit. The core barrel is surrounded by moderator/coolant material. Fissionable blanket material may be disposed inwardly or outwardly of the core barrel.

Growing community of inventors

Gainesville, FL, United States of America

Nils J Diaz