John H Copen

Title: John H. Copen: Innovator in Rotor Air Cooling Technology

Introduction: John H. Copen, based in Oviedo, Florida, is an esteemed inventor recognized for his contributions to energy efficiency in power plants. With one innovative patent to his name, he has made significant strides in the field of combined cycle power generation.

Latest Patents: Copen’s sole patent, titled "Selective Pressure Kettle Boiler for Rotor Air Cooling Applications," presents a novel system designed for use in combined cycle power plants, which incorporate gas and steam turbines. This patent outlines a configuration that employs a single kettle boiler along with a sophisticated valve system that manages feedwater from two distinct sources under varying pressures. The innovation allows for effective rotor cooling by utilizing air extracted from the compressor section of the gas turbine, stabilizing efficiency and performance through carefully controlled steam delivery based on operating conditions.

Career Highlights: John H. Copen is associated with Siemens Aktiengesellschaft, a leading global company dedicated to engineering and technology. His work at Siemens has positioned him at the forefront of advancements in energy solutions. With his academic and practical expertise, he has contributed significantly to the technical community.

Collaborations: Throughout his career, Copen has collaborated with esteemed professionals in his field, including Gerald J. Feller. Their partnership reflects a tradition of innovation and technical excellence, further advancing the research and development efforts in power generation technologies.

Conclusion: John H. Copen stands out as a pivotal figure in the realm of energy innovations. His patent serves as a testament to his dedication to improving the efficiency of power plants. As he continues his work at Siemens, the impact of his contributions is expected to resonate within the industry, setting the stage for future advancements in rotor air cooling technologies.