Wayne Marquino

Title: Wayne Marquino: Innovator in Nuclear Energy Solutions

Introduction

Wayne Marquino is a prominent inventor based in Wilmington, NC (US), known for his significant contributions to the field of nuclear energy. With a total of 9 patents to his name, Marquino has developed innovative solutions that enhance the safety and efficiency of nuclear reactors.

Latest Patents

One of Marquino's latest patents is a reactor condition controlled check valve that permits coolant to flow from a reservoir to an isolation condenser chamber. This invention addresses the need for effective cooling and pressure relief in nuclear reactors by allowing isolation condensers to be selectively connected with the reactor. The system includes a check valve that ensures coolant flows only from the reservoir to the isolation condenser, with a passive switch operating the check valve and other isolating components. Additionally, isolation condensers can be activated by opening an inlet and outlet to/from the reactor for coolant flow, monitored by fluidic controls and a pressure pulse transmitter.

Another notable patent involves very simplified boiling water reactors designed for commercial electricity generation. This innovation focuses on reducing failure possibilities in nuclear reactors by utilizing natural circulation and smaller, flexible energy outputs ranging from 0-350 megawatts. The reactors are fully surrounded by high-pressure containment, eliminating the need for coolant pools or active pumps inside containment. Isolation valves integral with the reactor pressure vessel provide necessary fluid through containment, ensuring compliance with ASME standards to mitigate risks.

Career Highlights

Wayne Marquino is currently employed at GE-Hitachi Nuclear Energy Americas LLC, where he continues to develop cutting-edge technologies in the nuclear energy sector. His work emphasizes safety and efficiency, contributing to advancements in reactor design and operation.

Collaborations

Throughout his career, Marquino has collaborated with notable colleagues, including Brian S. Hunt and Christer N. Dahlgren, who share his commitment to innovation in nuclear energy.

Conclusion

Wayne Marquino's contributions to nuclear energy through his patents and innovative designs highlight his role as a key figure in the industry. His work not only enhances reactor safety but also paves the way for more efficient energy solutions.