Location History:
- Schenectady, NY (US) (1984)
- West Chester, OH (US) (1989)
Company Filing History:
Years Active: 1984-1989
Title: Innovator Spotlight: Li-Chieh Szema
Introduction: Li-Chieh Szema, a distinguished inventor based in Schenectady, NY, has made significant contributions to the field of gas turbine technology. With a total of two patents to his name, Szema's innovations focus on enhancing the efficiency and performance of combustion systems.
Latest Patents: Szema's latest patents illustrate his commitment to innovation in engineering. The first patent, the **Combustion Chamber Liner Insert**, features an air admission insert specifically designed for air admission holes in a combustor liner within a gas turbine combustion system. This invention comprises a pair of sleeve members positioned in a unique axial but eccentric relationship, facilitating the flow of combustion air through the insert while cooling both the insert and the liner hold perimeter.
His second patent, **Scalloped Cooling of Gas Turbine Transition Piece Frame**, introduces a series of flow channels that allow for controlled airflow in contact with the flange of a gas turbine combustor transition piece. This design effectively reduces the operational temperature of the flange, ultimately minimizing stress creep distortion and enhancing the component's longevity.
Career Highlights: Li-Chieh Szema has established himself as an expert within the General Electric Company. His role at such a prestigious organization underscores his capabilities in driving innovation and contributing to advancements in technology.
Collaborations: Throughout his career, Szema has collaborated with notable colleagues, including Neil S. Rasmussen and Nesim Abuaf. These partnerships underscore the importance of teamwork in the pursuit of groundbreaking inventions in the field of engineering.
Conclusion: Li-Chieh Szema exemplifies the spirit of innovation with his patents that address critical challenges in gas turbine technology. His work not only contributes to the efficiency of combustion systems but also reflects a broader commitment to advancing industry standards. As he continues to innovate, Szema adds to the legacy of engineers striving to enhance technology for future generations.