Modernization of Flash X-Ray Simulated Environments

Objective: The program goal under the offered D2P2 topic is to design and build two new flash x-ray test capabilities. To reduce cost, both would be built on non-functioning capability platforms (CXS and PI 538 flash x-ray) with completely new output profiles. The CXS would be redesigned as a cold x-ray source. The PI 538 would be redesigned to reduce the Full-Width-Half-Max (FWMH) pulse width. For both machines, perform an evaluation of components that could be replaced using different materials for targets, switches, or resistors, etc. This could increase operational time between maintenance cycles, allowing for higher annual operating capacity. Both proposed capabilities represent unique output profiles of high value to nuclear modernization test and evaluation work across the DoW. Description: The CXS small flash x-ray and the PI 538 flash x-ray machines are both currently available for repurposing. Both machines will require removal to an offsite location for assessment. While assessment methodology may include rebuilding and operating to establish a baseline, the intent is not simply to return the machines to operation in their original form. Modification to the output and operational throughput (e.g., number of operations per day and reduced maintenance periods) of both machines will require research and development.Technical capability for modification of the CXS into a cold/warm x-ray source exists at a TRL of 6. Performers should be at TRL 8 with this technology upon completion of Phase II. The technology for shortening of the PI 538 pulse width is also considered TRL 6 and should be TRL 8 upon completion of Phase II. The TRL for PI 538 modification portion of the effort to reduce maintenance downtime and make its use in combined environments more readily available, is a moving target as state-of-the-art materials and methodologies continue to evolve. Keywords: Flash X-Ray, Gamma Simulator CMMC Level: Level 2 (Self)