John N Strain

Title: John N Strain: Innovator in Turbine Technology

Introduction

John N Strain is a notable inventor based in Tequesta, FL (US), recognized for his contributions to turbine technology. With a total of 3 patents, Strain has made significant advancements in the field, particularly in gas turbine engine sealing structures and support systems.

Latest Patents

Strain's latest patents include a gas turbine engine sealing structure, which features a turbine section with multiple flow path components. These components form guide vane rings and ring segments arranged in axial succession, defining a boundary for a hot gas duct. The design incorporates a vane carrier surrounding the gas duct, with sealing elements that extend radially between grooves in the vane carrier and the flow path components. These sealing elements are engineered to accommodate axial movement, enhancing the efficiency of the turbine.

Another significant patent is the turbine vane ID support system. This innovative system supports the inner diameter of a turbine vane and includes a transition seal system along with a turbine vane ID forward rail seal system. This design effectively addresses the challenges posed by conventional seals, allowing for easier removal of turbine vanes and blades for maintenance.

Career Highlights

John N Strain is currently employed at Siemens Energy, Inc., where he continues to develop cutting-edge technologies in the energy sector. His work has been instrumental in improving turbine performance and reliability.

Collaborations

Strain has collaborated with notable colleagues, including Yevgeniy P Shteyman and Robert Watson Spitzer, contributing to various projects that enhance turbine technology.

Conclusion

John N Strain's innovative work in turbine technology has led to significant advancements in the field, showcasing his expertise and commitment to engineering excellence. His contributions continue to impact the industry positively.