Company Filing History:
Years Active: 1991-1995
Title: The Innovative Mind of Charles N Lawson
Introduction
Charles N Lawson is a notable inventor based in Columbia, South Carolina, whose contributions to engineering and technology have been recognized through his five patents. His work primarily focuses on advancements in nuclear fuel assembly, showcasing his expertise in a complex and critical area of energy production.
Latest Patents
Among Lawson's recent innovations are two significant patents. The first is an expandable top nozzle and device for securing the same to a nuclear fuel assembly. This invention features a cylindrical barrel with an assembly that includes a hub and a thin rod ejection plate, designed to enhance the performance and reliability of nuclear fuel assemblies. It incorporates innovative mechanics such as support tubes and a centrally located instrument guide that adjusts the height of a rod control assembly, ensuring optimal functionality even amid varying operational conditions.
The second patent involves a fuel assembly that includes deflector vanes specifically engineered to redirect fluid streams interacting with fuel rods. This design utilizes a lattice member with rhombic-shaped rod and thimble cells, allowing for efficient fluid dynamics that maintain single-phase liquid flow over the fuel rods. The integral deflector vanes contribute to the creation of a vortex, effectively preventing the risk of departure from nucleate boiling (DNB) under high thermal stress.
Career Highlights
Charles N Lawson has established a successful career at Westinghouse Electric Corporation, where he has been instrumental in developing crucial technologies for nuclear energy. His inventions reflect a deep understanding of engineering principles and a commitment to advancing safety and efficiency in the energy sector.
Collaborations
Throughout his career, Lawson has collaborated with esteemed colleagues such as Edmund E DeMario and Raymond G Zakrzwski. These partnerships have allowed for the exchange of ideas and fostered innovation in their respective fields.
Conclusion
Charles N Lawson’s contributions to the field of nuclear engineering mark him as a prominent figure among contemporary inventors. His patents not only highlight his inventive spirit but also showcase the importance of collaboration and innovation in enhancing the safety and efficiency of energy sources.