Edward A Lheureau

Title: Edward A Lheureau: Innovator in Gas Turbine Engine Technology

Introduction

Edward A Lheureau is a notable inventor based in Brownsburg, IN (US). He has made significant contributions to the field of gas turbine engine technology. His innovative work has led to the development of a patent that enhances the reliability and safety of gas turbine engines.

Latest Patents

Lheureau holds a patent for a gas turbine engine failure detection system. This system is designed to detect high N1 conditions by measuring the N1 rotational speed in two different locations. The system subtracts these measurements from a target N1 value and a requested N1 value. The resultant error values are scaled by a gain that is scheduled based on the N2 rotational rate. The design includes separate integrators with independent maximum and minimum limits, which are reset based on various conditions. A fault condition is triggered if certain criteria are met, ensuring the system's reliability.

Career Highlights

Edward A Lheureau is associated with Rolls-Royce Corporation, a leading company in aerospace and defense. His work at Rolls-Royce has allowed him to contribute to advancements in engine technology, particularly in fault detection systems.

Collaborations

Lheureau has collaborated with notable colleagues, including Michael T Elliott and Ronald Alan Falkmann. These collaborations have further enriched his work and contributed to the development of innovative solutions in the field.

Conclusion

Edward A Lheureau's contributions to gas turbine engine technology exemplify the importance of innovation in enhancing safety and reliability. His patent reflects a commitment to advancing engineering solutions in the aerospace industry.