Do-Sik Kim

Title: Do-Sik Kim: Innovator in Material Irradiation Testing

Introduction

Do-Sik Kim is a notable inventor based in Daejeon, South Korea. He has made significant contributions to the field of material irradiation testing in research reactors. His innovative approach has led to the development of a unique instrumented capsule designed to enhance the efficiency and safety of material tests.

Latest Patents

Do-Sik Kim holds a patent for an "Instrumented capsule for materials irradiation tests in research reactor." This instrumented capsule is engineered to perform optimal material irradiation tests under conditions that closely resemble the operational environment of a real reactor. The design minimizes the impact of flow-induced vibrations caused by forced-circulation-type coolant flow in research reactors. It also addresses the issues associated with conventional breakable parts of instrumented capsules, which are prone to damage during loading and unloading processes in vertical irradiation holes of reactor pools. The capsule consists of a main body that includes a shell, various instruments such as thermocouples and dosimeters, and a vacuum control pipe. Additionally, it features heat media, specimens, insulators, end plugs, and a guide spring unit for proper placement in the irradiation hole.

Career Highlights

Throughout his career, Do-Sik Kim has worked with various organizations, including Autoliv Development AB. His experience in these companies has contributed to his expertise in the field of material testing and reactor technology.

Collaborations

Do-Sik Kim has collaborated with notable colleagues such as Jong-Myeong Oh and Yoon-Taeg Shin. Their combined efforts have further advanced the research and development of innovative solutions in the field.

Conclusion

Do-Sik Kim's contributions to the field of material irradiation testing are significant and impactful. His innovative instrumented capsule represents a major advancement in research reactor technology.