Abdulrahman B Aljedaani

Title: Innovations of Abdulrahman B Aljedaani

Introduction

Abdulrahman B Aljedaani is a notable inventor based in Thuwal, Saudi Arabia. He has made significant contributions to the field of fluid dynamics through his innovative patents. With a total of 8 patents, his work focuses on advanced imaging techniques for fluid velocity measurement.

Latest Patents

One of his latest patents is titled "Rainbow particle imaging velocimetry for dense 3D fluid velocity imaging." This invention allows for the imaging of complex, non-stationary three-dimensional flow velocities by encoding depth into color. The method illuminates a flow volume with a continuum of light planes, where each depth corresponds to a specific wavelength of light. A diffractive component in the camera optics ensures that all light planes are in focus simultaneously, enabling users to track 3D trajectories of particles within the flow volume. The setup combines two-dimensional spatial and one-dimensional color information for accurate reconstruction and 3D velocity estimation.

Another significant patent is the "Single-camera particle tracking system and method." This method tracks moving particles in a fluid by illuminating them with a sequence of patterns generated by a light projector. A single camera measures the light intensities reflected by the moving particles, allowing for the calculation of their digital coordinates. The method includes determining a mapping function that translates these digital coordinates into physical coordinates, enhancing the accuracy of particle tracking.

Career Highlights

Abdulrahman B Aljedaani is affiliated with the King Abdullah University of Science and Technology, where he continues to advance research in fluid dynamics and imaging technologies. His innovative approaches have garnered attention in the scientific community.

Collaborations

He has collaborated with notable colleagues, including Jinhui Xiong and Ramzi Idoughi, contributing to the advancement of their shared research interests.

Conclusion

Abdulrahman B Aljedaani's contributions to fluid dynamics through his innovative patents demonstrate his expertise and commitment to advancing technology in this field. His work continues to influence the way fluid velocity is measured and analyzed.