Alexander G Wallis

Title: Innovations of Alexander G Wallis

Introduction

Alexander G Wallis is a notable inventor based in Berkhamstead, GB. He has made significant contributions to the field of fluid dynamics, particularly through his innovative patent that addresses the movement of working fluids.

Latest Patents

Wallis holds a patent for an "Apparatus and methods for moving a working fluid by contact with a transport fluid." This invention involves a fluid mover that includes a passage of substantially constant cross-section into which supersonic steam is injected through an annular nozzle as a transport fluid. The design allows for effective contact with a working fluid, such as a liquid, to be treated. The passage features a mixing chamber downstream of the steam injection, where the mixture is accelerated due to a low-pressure zone created by the condensation of the steam. This innovative approach generates a dispersed droplet regime and a shock wave downstream of the nozzle. The fluid mover can be utilized in various applications, including pumping, heating, mixing, disintegrating, classifying, and separating.

Career Highlights

Wallis is associated with Pursuit Dynamics Plc, where he has been instrumental in developing advanced fluid movement technologies. His work has garnered attention for its potential to enhance performance in multiple industrial applications.

Collaborations

He has collaborated with notable colleagues, including Marcus B M Fenton and Philip A Kitchen, contributing to the advancement of their shared projects and innovations.

Conclusion

Alexander G Wallis is a distinguished inventor whose work in fluid dynamics has led to innovative solutions for moving working fluids. His contributions continue to impact various industries, showcasing the importance of creativity and engineering in solving complex challenges.