Mohamed Salah Ghidaoui

Title: Innovations of Mohamed Salah Ghidaoui

Introduction

Mohamed Salah Ghidaoui is a prominent inventor based in Hong Kong, CN. He has made significant contributions to the field of leak detection in viscoelastic pipes. His innovative approach utilizes advanced methods to enhance the accuracy of leakage location estimation.

Latest Patents

Ghidaoui holds a patent for a method titled "Leak detection in viscoelastic pipes by matched-field processing method." This patent involves generating a transient wave at a downstream node of the pipe to estimate leakage locations. By measuring liquid pressures at multiple locations along the pipe, he transforms the measured signals into frequency response functions (FRFs). The FRF from the sensor closest to the upstream node is utilized to estimate the FRF of transient discharge at that node. The method computes a frequency-dependent wave speed of the transient wave based on the geometrical dimensions and viscoelastic coefficients of the pipe using the generalized Kelvin-Voigt model. Furthermore, FRFs of liquid pressures under hypothetical no-leakage conditions are calculated, and the matched-field processing method is employed to maximize the signal-to-noise ratio in detection, allowing for accurate leakage location estimation.

Career Highlights

Ghidaoui is affiliated with The Hong Kong University of Science and Technology, where he continues to advance his research and innovations. His work has garnered attention for its practical applications in the field of fluid dynamics and leak detection.

Collaborations

One of his notable collaborators is Xun Wang, with whom he has worked on various projects related to his patent.

Conclusion

Mohamed Salah Ghidaoui's contributions to leak detection technology demonstrate his innovative spirit and commitment to advancing engineering solutions. His work not only enhances the understanding of viscoelastic pipes but also provides practical methods for addressing leakage issues.