Chiara Zambetti

Title: Chiara Zambetti: Innovator in Gas Turbine Technology

Introduction

Chiara Zambetti is a prominent inventor based in Baden, Switzerland. She has made significant contributions to the field of gas turbine technology, holding a total of 3 patents. Her innovative designs focus on improving the efficiency and performance of gas turbines, which are critical components in various energy applications.

Latest Patents

One of her latest patents is for a blade designed for a gas turbine. This blade features a unique airfoil with a shroud segment at its upper end. The shroud segment, along with those of other blades, forms an annular shroud that defines the hot gas passage of the turbine. The design includes upwardly projecting side rails that enhance sealing to the hot gas passage. These side rails are equipped with upwardly open slots that allow cooling air to discharge into the space above the shroud segment, improving overall efficiency.

Another notable patent involves a gas turbine that includes an inner casing and a rotor with rotatable blades. This design incorporates a cooling arrangement within a cavity in the casing. The blade shroud features a protrusion that extends into the cavity, affecting the vortex flow of both cooling fluid and hot gas. This innovative double-vortex formation minimizes the mixing of cooling and hot gas flows, thereby enhancing the cooling efficiency of the blade shroud and cavity walls.

Career Highlights

Chiara has worked with leading companies in the technology sector, including Alstom Technology Limited and General Electric Technology GmbH. Her experience in these organizations has allowed her to develop and refine her innovative ideas in gas turbine technology.

Collaborations

Throughout her career, Chiara has collaborated with notable professionals in her field, including Sergei Riazantsev and Hélène Saxer-Felici. These collaborations have contributed to her success and the advancement of her inventions.

Conclusion

Chiara Zambetti is a trailblazer in gas turbine technology, with a focus on enhancing efficiency and performance through her innovative designs. Her contributions are shaping the future of energy technology and solidifying her reputation as a leading inventor in her field.