Ira B Rushwald

Title: Innovations of Ira B Rushwald

Introduction

Ira B Rushwald is a notable inventor based in Seattle, WA. He has made significant contributions to the field of aerospace engineering, particularly in noise reduction technologies for jet engines. With a total of 2 patents, his work has had a meaningful impact on aircraft design and performance.

Latest Patents

Rushwald's latest patents include a jet engine noise suppressor and a high efficiency broadband acoustic resonator and absorption panel. The jet engine noise suppressor features a compressor bleed air passageway that includes a duct with an upstream section terminating in a baffle. This design reduces the velocity of the bleed air stream at the duct discharge port to a value equal to or less than Mach 1.0. The baffle has virtually no effect on low-velocity, low-pressure air streams. Additionally, the downstream duct section may be perforated and surrounded by an outer wall to form sound-absorbing chambers. His second patent, the high efficiency broadband acoustic resonator and absorption panel, is designed to reduce engine noise from high bypass fan jet engines mounted on aircraft. This panel utilizes a single layer of cellular honeycomb core with parallel acoustic septums to attenuate high and medium frequency sounds during all engine operations.

Career Highlights

Ira B Rushwald is currently employed at The Boeing Company, where he continues to innovate and develop technologies that enhance aircraft performance and reduce noise pollution. His expertise in aerospace engineering has positioned him as a valuable asset to the company.

Collaborations

Rushwald has collaborated with notable colleagues, including William J Hirt and Jack H Caldwell, contributing to a dynamic work environment that fosters innovation and creativity.

Conclusion

Ira B Rushwald's contributions to aerospace engineering through his patents and work at The Boeing Company highlight his commitment to advancing technology in the aviation industry. His innovations in noise reduction are paving the way for quieter and more efficient aircraft.