Wael Hasan Ahmed

Title: Wael Hasan Ahmed: Innovator in Fluid Dynamics

Introduction

Wael Hasan Ahmed is a prominent inventor based in Dhahran, Saudi Arabia. He has made significant contributions to the field of fluid dynamics, particularly in the development of sensors for detecting two-phase flows. With a total of 5 patents to his name, Ahmed's work has advanced the understanding and measurement of fluid behaviors in various applications.

Latest Patents

One of Ahmed's latest inventions is the "Two-phase flow sensor using cross-flow-induced vibrations." This innovative sensor system detects the occurrence of two-phase flow by comparing records of fluidelastic force coefficients, which are characteristically different for single-phase and two-phase flows. A baseline of measurements is obtained for both single-phase and two-phase flows. The system records measurements of the amplitude and phase of the fluidelastic forces, allowing for the computation of corresponding fluidelastic force coefficients. These coefficients can be determined for any flow and compared to the baselines to ascertain whether the flow is single-phase or two-phase.

Another notable patent is the "Multiphase flow detector." This device detects the different fractions of various fluid phases, such as oil, water, and gas, flowing through a pipeline. The detector features a series of capacitive and resistive probes that extend radially into the oil delivery pipeline. These probes vary in length to detect differences in fluid phases at different distances from the pipe wall. The probes are arranged in an alternating circumferential array, with two rings installed in the pipe to measure flow velocity and fluid fractions. Advanced algorithms enable a central controller to determine the fraction differences between oil and water, as well as oil and gas, ultimately allowing for the differentiation between water and gas.

Career Highlights

Wael Hasan Ahmed has worked at esteemed institutions such as King Fahd University of Petroleum and Minerals and King Abdulaziz City for Science and Technology. His experience in these organizations has contributed to his expertise in fluid dynamics and sensor technology.

Collaborations

Throughout his career, Ahmed has collaborated with notable colleagues, including Hassan Mohamed Badr and Meamer El Nakla. These partnerships have fostered innovation and the exchange of ideas in the field of fluid dynamics.

Conclusion

Wael Hasan Ahmed is a distinguished inventor whose work in fluid dynamics has led to significant advancements in sensor technology. His contributions continue to impact various industries,