Phu-Ann Ngo

Title: Phu-Ann Ngo: Innovator in Metal Tube Assessment Technology

Introduction

Phu-Ann Ngo is a notable inventor based in Aulnoye Ayneries, France. He has made significant contributions to the field of metal tube assessment, particularly through his innovative patent. His work focuses on enhancing the detection and evaluation of faults in metal tubes, which is crucial for various industrial applications.

Latest Patents

Phu-Ann Ngo holds a patent titled "Method of assessing faults in metal tubes having internal helical ribs." This method involves the detection and evaluation of faults on the walls of metal tubes that feature internal helical ribs. The process utilizes an ultrasonic emitter-receiver to determine the length of the ultrasonic beam's travel corresponding to each fault signal received. After comparing the amplitude of the signal with a specific threshold, a correction is applied to one of the comparison terms, taking into account the travel length of the signal. This innovative approach enhances the accuracy of fault detection in metal tubes.

Career Highlights

Phu-Ann Ngo is associated with Valtubes, a company that specializes in the production and assessment of metal tubes. His expertise in ultrasonic technology and fault assessment has positioned him as a valuable asset within the company. His contributions have not only advanced the technology used in the industry but have also improved safety and reliability in metal tube applications.

Collaborations

Phu-Ann Ngo has collaborated with notable colleagues, including Olivier Tailleux and Herve Wiart. These collaborations have fostered a productive environment for innovation and have led to advancements in their respective fields.

Conclusion

Phu-Ann Ngo's work in the assessment of metal tubes through ultrasonic technology exemplifies the importance of innovation in industrial applications. His patent and contributions to Valtubes highlight his role as a key inventor in this specialized field.