Anna Nicole Ledoux is an accomplished inventor based in Sugar Land, TX (US). She has made significant contributions to the field of fluid dynamics through her innovative patents. With a total of 2 patents, her work focuses on non-invasive acoustic techniques for measuring fluid characteristics.

Latest Patents

One of her latest patents is a passive acoustic method of measuring the effective internal diameter of fluid handling pipes. This invention allows for the measurement of changes in the internal diameter by analyzing the vibrational characteristics of the pipes using a non-invasive technique. Deviations from normal vibrational characteristics are detected to determine any increases or decreases in the pipe's internal diameter.

Another notable patent is the acoustic gas-liquid flow meter. This multi-phase fluid flow meter utilizes passive and non-intrusive acoustics for field applications on pipes. The design leverages the pipe's characteristic acoustic frequency and amplitude variations, combined with differential pressure measurements, to calculate total mass flow rates and the mass flow rates of each phase. Additionally, it provides estimates for void/liquid fractions, fluid velocities, and densities, making it suitable for extreme environments, including downhole and surface measurements.

Career Highlights

Anna Nicole Ledoux is currently associated with Texaco Inc., where she continues to innovate in her field. Her work has garnered attention for its practical applications and robustness in challenging conditions.

Collaborations

She has collaborated with notable colleagues, including James R Stoy and Victor Diatschenko, contributing to advancements in fluid measurement technologies.

Conclusion

Anna Nicole Ledoux's contributions to fluid dynamics through her innovative patents demonstrate her expertise and commitment to advancing technology in this field. Her work not only enhances measurement techniques but also paves the way for future innovations.