Assembly, Integration, and Initial Test Results of a Stirling Radioisotope Power System Generator Testbed

The Stirling Generator Testbed is an on-going effort to demonstrate performance, behaviors, and typical interfaces that would be present in a flight-like Stirling radioisotope power system. Design of the Testbed occurred over the past several years, with the acquisition of parts beginning in 2022. The assembly, integration and initial test campaign for the Testbed involved an array of steps and processes, culminating with the initial test results.