Patricia Phutthavong

Title: Innovations by Patricia Phutthavong

Introduction

Patricia Phutthavong is an accomplished inventor based in Saint-Philippe, Canada. She has made significant contributions to the field of turbine technology, holding three patents that showcase her innovative spirit and technical expertise.

Latest Patents

One of her latest patents is for turbine stator vanes having inserts and splitter plates. This invention involves a stator of a turbine section that features vanes distributed around a central axis. Each vane extends along a spanwise axis and defines an internal passage. An insert is received within this passage, creating a cavity for cooling air and defining impingement cooling apertures that face the inner face of the vane. Additionally, a splitter plate is secured within the cavity, which is transverse to the spanwise axis. This splitter plate has a base secured to the insert and a tip that protrudes from the base, facilitating efficient airflow.

Another notable patent is for a turbine vane airfoil profile designed for gas turbine engines. This turbine vane includes an airfoil with leading and trailing edges joined by spaced-apart pressure and suction sides. The external airfoil surface is formed in substantial conformance with multiple cross-sectional profiles defined by a set of Cartesian coordinates. These coordinates are scaled by a local axial chord and span location, ensuring optimal performance in gas turbine applications.

Career Highlights

Patricia Phutthavong works at Pratt & Whitney Canada Corp., where she has been instrumental in advancing turbine technology. Her work has not only contributed to the company's success but has also set new standards in the industry.

Collaborations

Throughout her career, Patricia has collaborated with talented individuals such as Farzad Ashrafi and Christophe Tremblay. These collaborations have fostered an environment of innovation and creativity, leading to groundbreaking advancements in turbine design.

Conclusion

Patricia Phutthavong's contributions to turbine technology through her patents and collaborations highlight her role as a leading inventor in her field. Her work continues to influence the industry and inspire future innovations.