David Andrew Hannwacker is an esteemed inventor hailing from Torrance, California. With an impressive portfolio of nine patents, Hannwacker has made significant contributions to the field of gas turbine engine technology. His innovative designs embody the principles of efficiency and performance, enhancing the capabilities of contemporary engineering.

Latest Patents

Among Hannwacker's notable inventions, two recent patents stand out. The first pertains to a combustor assembly for a gas turbine engine, which integrates an inner liner, outer liner, and combustor dome to form a combustion chamber with a specific annulus height. This design features a fuel-air injector hardware assembly and a strategically located heat shield, allowing for optimized fuel-air mixing and heat management. The second patent also addresses combustor assembly, emphasizing the cooling functionality of a hole extending through the combustor dome. This innovative feature directs cooling airflow onto the heat deflector lip of the heat shield, maintaining effective temperature regulation during engine operation.

Career Highlights

David Andrew Hannwacker is currently associated with General Electric Company, where his work continues to drive innovation in gas turbine technologies. His career is marked by a steadfast commitment to developing solutions that enhance engine efficiency and reliability.

Collaborations

Throughout his career, Hannwacker has collaborated with notable colleagues such as Stephen John Howell and John Carl Jacobson. These partnerships reflect a shared vision for advancing the performance capabilities of gas turbine engines and the development of cutting-edge technologies.

Conclusion

The innovations of David Andrew Hannwacker underscore his role as a pivotal figure in engineering advancements within the gas turbine industry. Through his patents and collaborative efforts, Hannwacker continues to influence the future of turbine technology, cementing his legacy as an innovative inventor.

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