Douglas A Carr

Title: Innovator Profile: Douglas A. Carr – Pioneering Liquid Measurement Technologies

Introduction

Douglas A. Carr, an accomplished inventor based in Everett, WA, has made significant contributions to the field of liquid measurement technologies. With two patents to his name, Carr is recognized for his innovative approaches that enhance the efficiency and accuracy of liquid level detection in containment vessels.

Latest Patents

One of Carr's notable patents is titled "Calculating liquid levels in arbitrarily shaped containment vessels using solid modeling - Systems and method for simulating liquid containment behavior." This advanced system incorporates a solid modeler and a nonlinear equation solver. The nonlinear equation solver takes input from the solid model representation of the containment vessel, accounting for desired orientation, dynamic conditions such as lateral acceleration, and the amount of liquid present. To determine the liquid level, the system performs iterative Boolean subtractions to derive a sliced solid model that accurately computes the volume of the liquid. The process continues until the calculated volume matches the specified amount of liquid within an acceptable tolerance, even in dynamic situations where acceleration influences the liquid plane.

Career Highlights

Douglas A. Carr is currently associated with The Boeing Company, where he leverages his expertise in engineering and innovation. His work focuses not only on improving liquid measurement systems but also on contributing to broader aerospace technologies, demonstrating a commitment to advancing engineering solutions in high-stakes environments.

Collaborations

At Boeing, Carr collaborates with talented individuals like Stephen L. Ray and Thomas A. Grandine, pooling their knowledge and experience to drive innovation within the company. These partnerships reflect Carr's dedication to teamwork and collective advancement in technological research and development.

Conclusion

Douglas A. Carr stands out as a visionary inventor whose work in liquid measurement technologies is reshaping the industry. His patents demonstrate a blend of ingenuity and practical application, addressing complex challenges in innovative ways. As he continues to collaborate with esteemed colleagues at The Boeing Company, Carr's contributions are sure to have a lasting impact on engineering and technology.