Viraphand Cholvibul

Title: The Innovative Contributions of Viraphand Cholvibul

Introduction

Viraphand Cholvibul is a notable inventor based in Urbandale, IA (US). He has made significant contributions to the field of engineering, particularly in the design of fuel injectors for gas turbine engines. With a total of 3 patents to his name, Cholvibul's work exemplifies innovation and technical expertise.

Latest Patents

Cholvibul's latest patents include groundbreaking designs that enhance the efficiency of gas turbine engines. One of his notable inventions is the air swirler, which is designed to swirl air in a fuel injector. This swirler features a body with opposed inlet and outlet ends, and a wall that extends along a longitudinal axis. The inlet end defines an opening, while a series of swirl slots converge toward the longitudinal axis, imparting swirl on the flow passing through. Another significant patent is for staged pilots in pure airblast injectors. This design includes a main nozzle body with a central axis and a main fuel circuit, along with a pilot nozzle body that has a pilot air circuit. This innovative design allows for efficient fuel delivery through both primary and secondary pilot fuel circuits.

Career Highlights

Throughout his career, Viraphand Cholvibul has worked with esteemed companies such as Delavan Inc. and Rolls-Royce Corporation. His experience in these organizations has allowed him to refine his skills and contribute to advanced engineering projects. His work has been instrumental in developing technologies that improve the performance of gas turbine engines.

Collaborations

Cholvibul has collaborated with several professionals in his field, including Gary W. Chew and Philip E. O. Buelow. These collaborations have fostered an environment of innovation and have led to the development of cutting-edge technologies in fuel injection systems.

Conclusion

Viraphand Cholvibul's contributions to the field of engineering, particularly in gas turbine technology, highlight his innovative spirit and technical prowess. His patents reflect a commitment to enhancing efficiency and performance in engineering applications.