Azad A Ladhani

Title: Azad A Ladhani: Innovator in Turbine Technology

Introduction

Azad A Ladhani is a notable inventor based in Niskayuna, NY (US). He has made significant contributions to the field of turbine technology, particularly with his innovative designs that enhance efficiency and performance.

Latest Patents

Ladhani holds a patent for a "Rotor bore and turbine rotor wheel/spacer heat exchange flow circuit." This invention involves a turbine that utilizes closed-circuit steam-cooling passages around the rotor rim during steady-state operation. The design allows compressor discharge air to be supplied to the rotor bore, facilitating radial passage into the wheel space cavities between the wheels and spacers. The invention includes communicating slots and channels in the spacers and wheels, enabling the egress of compressor discharge air into the hot gas flow path. During turbine startup, cooling air flows through the closed-circuit steam passages to cool the rotor's outer rim, while compressor discharge air pre-warms the wheels and spacers. At steady-state, cooling steam is supplied in the closed-circuit steam-cooling passages, and compressor discharge air is directed through the bore into the wheel space cavities to cool the rotor.

Career Highlights

Ladhani is associated with General Electric Company, where he has been instrumental in advancing turbine technology. His work has contributed to the development of more efficient and reliable turbine systems.

Collaborations

Throughout his career, Ladhani has collaborated with notable colleagues, including Philip Michael Caruso and Sacheverel Quentin Eldrid. These collaborations have fostered innovation and the sharing of ideas within the field.

Conclusion

Azad A Ladhani's contributions to turbine technology through his innovative patent demonstrate his commitment to advancing engineering solutions. His work continues to influence the industry and improve turbine efficiency.