Avrum S Herman

Title: Avrum S. Herman: Innovator in Gas Turbine Technology

Introduction

Avrum S. Herman is a notable inventor based in Indianapolis, IN (US), recognized for his contributions to gas turbine technology. He holds three patents that showcase his innovative approach to enhancing combustor assemblies in gas turbine engines.

Latest Patents

One of his latest patents is the "Porous Laminated Combustor Structure." This invention features a combustor assembly that includes a tubular, multi-layered porous metal wall designed for optimal air distribution into the combustion chamber. The assembly is further enhanced by a porous metal transition member that connects the porous wall to a downstream nozzle plate, maximizing the flow of secondary cooling air into the combustion gases.

Another significant patent is the "Integrated, Replaceable Combustor Swirler and Fuel Injector." This invention comprises an air blast fuel supply system that allows for free radial movement of both the swirler and fuel injector. The design ensures that the fuel atomization lip and the outer annular air flow directing lip maintain a fixed dimensional relationship, which is crucial for consistent fuel atomization during engine operation.

Career Highlights

Avrum S. Herman is currently employed at GM Global Technology Operations LLC, where he continues to develop innovative solutions for gas turbine engines. His work has significantly impacted the efficiency and performance of combustion systems.

Collaborations

Throughout his career, Avrum has collaborated with notable colleagues, including Samuel B. Reider and Cecil H. Sharpe. These partnerships have fostered a creative environment that encourages the development of cutting-edge technologies.

Conclusion

Avrum S. Herman's contributions to gas turbine technology through his innovative patents demonstrate his expertise and commitment to advancing engineering solutions. His work continues to influence the field and improve the performance of gas turbine engines.