FINAL REPORT APPLICATION OF THE RADIOISOTOPE-FUELED STIRLING ENGINE TO CIRCULATORY SUPPORT SYSTEMS

摘要

This report presents the results of a six-month design and analysis study to develop and furnish a conceptual design of a radioisotope-powered thermodynamic engine to serve as the power source in an implantable circulatory support system. The study establishes the technical feasibility of a Sterling cycle engine using radioisotope fuel.nThermodynamic operating principles are given, and design and operating details of the power source are described. Shielding requirements and radiation level at the power source surfaces are presented parametrically.