Dustin Alfred Placke

Title: Dustin Alfred Placke: Innovator in Turbine Shroud Technology

Introduction

Dustin Alfred Placke is a notable inventor based in Cincinnati, OH, recognized for his significant contributions to turbine shroud technology. With two patents to his name, Placke has demonstrated an exceptional ability to innovate within engineering, particularly in the realm of turbine components.

Latest Patents

Placke’s latest patents include groundbreaking designs aimed at enhancing turbine shroud assemblies. The first patent, titled "Dual Stage Turbine Shroud," features a unique shroud hanger characterized by an arcuate panel from which three inner hooks extend inwardly, and two outer hooks that extend outwardly. This design results in a statically determinate configuration for the shroud, optimizing its effectiveness in turbine operations.

The second patent, "Methods and System for Cooling Integral Turbine Shroud Assemblies," introduces an innovative method for cooling a turbine shroud assembly. This involves providing a shroud segment defined by a leading edge, a trailing edge, and a midsection. The patent describes a shroud support that circumferentially spans the shroud segment, incorporating various hangers to enhance support. Notably, it involves a cooling approach where air from a compressor is channeled directly into defined active convection cooling zones, thus efficiently managing cooling without allowing air to enter inactive areas.

Career Highlights

Placke’s professional journey is closely associated with his work at General Electric Company, a leader in the energy and technology sectors. His engineering expertise and innovative designs not only contribute to the efficiency of turbine systems but also position him as a key player in the industry’s advancements.

Collaborations

Throughout his career, Placke has collaborated with prominent engineers and inventors, including Ching-Pang Lee and James Harvey Laflen. These partnerships highlight the collaborative spirit prevalent in the engineering community, fostering innovations that push the boundaries of technology.

Conclusion

Dustin Alfred Placke exemplifies the spirit of innovation in turbine technology through his impactful patents and collaborations. His work at General Electric Company and his contributions to turbine shroud designs not only enhance performance but also pave the way for future advancements in the field.