Beth Ann McAllister

Title: **Innovations and Contributions of Inventor Beth Ann McAllister**

Introduction

Beth Ann McAllister is an accomplished inventor based in San Jose, California. With two patents to her name, she has significantly contributed to advancements in the field of engineering, particularly in the context of nuclear power systems. Her work exemplifies innovation aimed at enhancing safety and efficiency in industrial applications.

Latest Patents

McAllister's latest inventions include an "Internal Passive Catalytic Ammonia Converter for Reduction of Main Steam" and a "Method and Apparatus for Local Protection of Piping Systems from Stress."

The Internal Passive Catalytic Ammonia Converter operates efficiently within the water/steam mixture that exits the core of a boiling water reactor. This innovative device is constructed to allow substantially all of the water/steam mixture to flow over its surface, promoting chemical reactions that convert ammonia and nitrogen oxides into nitrite or nitrate. The design minimizes pressure drop across the reactor, highlighting its practical utility in a heavy industrial environment.

Her second patent, focused on protecting piping systems from stress corrosion cracking, addresses a critical concern in nuclear power plants. This invention involves a catalytic recombiner device that reacts with molecular species present in fluids flowing through pipes at elevated temperatures. By installing a cartridge with catalytic surfaces upstream of vulnerable components, McAllister's invention reduces the electrochemical potential, thus mitigating the risk of stress corrosion and enhancing system integrity.

Career Highlights

Beth Ann McAllister's career is notably marked by her tenure at the General Electric Company, where her contributions have been instrumental in the development of advanced safety technologies. Her innovative approach has not only resulted in significant patents but has also positioned her as a key player in her field.

Collaborations

Throughout her career, McAllister has collaborated with esteemed colleagues such as Gerald M. Gordon and Robert L. Cowan, II. These collaborations have enabled her to expand her research and explore new dimensions within her inventions, fostering an environment of shared knowledge and expertise.

Conclusion

Beth Ann McAllister exemplifies the spirit of innovation and dedication to safety in engineering. Her two patents reflect her commitment to improving technology in nuclear systems, making substantial contributions to both her company and the industry at large. Her work continues to inspire future generations of inventors and engineers.