Narendra D Joshi

Title: Innovations of Narendra D Joshi

Introduction

Narendra D Joshi is a notable inventor based in Phoenix, AZ (US). He has made significant contributions to the field of gas turbine technology, holding a total of 4 patents. His work focuses on improving combustion efficiency and reducing emissions in gas turbines.

Latest Patents

One of his latest patents is the "Staged low NOx premix gas turbine combustor." This invention features a design where the interior wall of the combustor is maintained at or near the flame temperature, ensuring stable operation across a wide range of heat release values. The combustor includes a Stirred Reactor region followed by a Plug Flow Reactor region. In this design, a lean premixture of fuel and air is inducted tangentially into an annular intake manifold, creating a cyclonic flow into the combustion chamber. Another significant patent is the "Staged low NOx gas turbine combustor," which incorporates a refractory fibrous thermally insulative lining in the primary combustion chamber. This design operates fuel-rich and exhausts through a throat into a metallic secondary combustion chamber, where combustion is completed in a fuel-lean secondary combustion zone.

Career Highlights

Narendra D Joshi has been instrumental in advancing gas turbine technology through his innovative designs. His patents reflect a deep understanding of combustion processes and a commitment to reducing environmental impact.

Collaborations

He has collaborated with notable coworkers such as Frederick E Moreno and Creighton D Hartman, contributing to the development of advanced combustion technologies.

Conclusion

Narendra D Joshi's work in gas turbine technology exemplifies innovation and dedication to improving combustion efficiency and reducing emissions. His contributions are significant in the field and continue to influence future advancements.