David M Freed

Title: Innovations of David M Freed: A Pioneer in Fluid Dynamics

Introduction

David M Freed is a notable inventor based in Brisbane, California. He has made significant contributions to the field of fluid dynamics, holding a total of eight patents that showcase his dedication to advancing technology and understanding of porous mediums.

Latest Patents

One of his latest patents focuses on "Determining fluid flow characteristics of porous mediums." This innovation introduces techniques utilizing methods, apparatus, and computer program products to ascertain wettability. The disclosed techniques involve computer instructions encoded on storage media aimed at determining the wettability alteration of physical rock samples in the presence of multiple fluids.

Notably, the methods include a numerical aging computation process to represent wettability changes in a rock sample. They retrieve a representation of the physical rock sample, calculate local curvature for surfaces in the pore space, determine potential water-film breakage, and classify the wettability based on these analyses.

Another significant patent pertains to a "Data processing method for including the effect of the tortuosity on the acoustic behavior of a fluid in a porous medium." This patent encompasses methods, systems, and apparatus for processing data that represent how tortuosity impacts the acoustic properties of fluid in porous media. One method generates a model that embodies acoustic behavior incorporating tortuosity effects, rescaling time variables indicative of sound speed in the fluid, and simulating the acoustic behavior based on these adjustments.

Career Highlights

David M Freed has worked with esteemed organizations such as Exa Corporation and Dassault Systemes Simulia Corporation. His experience in these companies has allowed him to further his research and innovations in his field, contributing to the development of advanced computational methods for analyzing fluid behavior in complex environments.

Collaborations

Throughout his career, Freed has collaborated with talented individuals like Chenghai Sun and Raoyang Zhang. These partnerships have played a pivotal role in his research initiatives, allowing them to tackle complex challenges within the domain of fluid dynamics and porous mediums.

Conclusion

David M Freed's contributions to fluid dynamics are noteworthy, with his eight patents illustrating his commitment to innovation in the field. His work not only advances academic understanding but also holds practical implications for various industries where fluid behavior in porous materials is critical. As technology evolves, Freed's inventive spirit continues to pave the way for future research and development in this vital sector.