Lars-Olof Pekkari

Title: Innovations of Lars-Olof Pekkari

Introduction

Lars-Olof Pekkari is a notable inventor based in Ytterby, Sweden. He has made significant contributions to the field of aerospace engineering, particularly in rocket nozzle design. With a total of three patents to his name, Pekkari's work showcases his expertise and innovative spirit.

Latest Patents

One of Pekkari's latest patents is the Controlled Temperature Rocket Nozzle. This invention features an axial double bell shape, consisting of a first and second bell shape with an inflection point where they meet. The inflection point is strategically located between a specific area ratio and a defined location within the nozzle. Both bell shapes exhibit a contour line with an outwardly directed curvature, enhancing the nozzle's performance. Another significant patent is the Rocket Engine Nozzle, which includes an outlet portion with a curved profile in axial section. This design aims to control flow separation within the nozzle outlet by varying the radius of the outlet portion circumferentially.

Career Highlights

Lars-Olof Pekkari is currently associated with Volvo Aero Corporation, where he applies his innovative ideas to advance rocket technology. His work has been instrumental in developing efficient rocket propulsion systems.

Collaborations

Pekkari has collaborated with notable colleagues, including Jan Häggander and Jan Hägander. Their combined expertise has contributed to the success of various projects within the aerospace sector.

Conclusion

Lars-Olof Pekkari's contributions to rocket nozzle technology exemplify his innovative approach to engineering. His patents reflect a deep understanding of fluid dynamics and aerospace design, making him a valuable asset in the field.