Richard G Livingston

Title: Richard G Livingston - Innovator in Thermal Stress Control for Steam Turbines

Introduction

Richard G Livingston is a notable inventor based in Scotia, NY (US). He has made significant contributions to the field of thermal stress control in steam turbines. His innovative approach has led to the development of a patented method that enhances the efficiency and reliability of turbine operations.

Latest Patents

Richard G Livingston holds a patent for a "Method and apparatus for thermal stress controlled loading of steam." This invention presents an improved method and apparatus for controlling thermal stress on component parts of a steam turbine. It allows for maximum loading and unloading rates during startup, shutdown, and other periods of load change. The system calculates a loading rate for each of a plurality of preselected turbine component parts from monitored and derived quantities, selecting the lowest rate for control. Additionally, the steam admission mode of the turbine is automatically directed to either the partial arc mode or the full arc mode as necessary to reduce stress compared to a preselected and adaptive stress reference value.

Career Highlights

Richard G Livingston is associated with General Electric Company, where he has applied his expertise in thermal stress management. His work has contributed to advancements in turbine technology, ensuring better performance and longevity of turbine components.

Collaborations

He has collaborated with notable colleagues, including Bernd Artur Westphal and James H Moore, Jr. Their combined efforts have furthered the development of innovative solutions in the field of steam turbine technology.

Conclusion

Richard G Livingston's contributions to thermal stress control in steam turbines exemplify the impact of innovation in engineering. His patented methods not only enhance operational efficiency but also ensure the reliability of critical turbine components.