James L Urban

Title: Innovations of James L Urban

Introduction

James L Urban is an accomplished inventor based in Worcester, MA (US). He has made significant contributions to the field of engineering, particularly with his innovative patent related to passive flow control.

Latest Patents

James L Urban holds a patent for "Passive flow control for captive vortex." This invention describes a passive vortex formed or induced from a temperature difference across a cavity or void. The design aggregates and supports a horizontal flow over the top of the cavity. A cavity of suitable depth and width exhibits a small difference in temperature, or heat source, along the sides or bottom. The resulting convective flow tends to form a rising current along a warmer side, complemented by a downward current on the opposite side. This vortex draws the cooler downward flow across the warmer surface, enhancing the overall vortex flow. The alignment of the vortex with a horizontal flow across the top of the cavity is a key feature of this invention.

Career Highlights

James L Urban is affiliated with Worcester Polytechnic Institute, where he continues to engage in research and development. His work has led to advancements in understanding fluid dynamics and thermal management.

Collaborations

James has collaborated with notable colleagues, including Chuming Wei and Ali S Rangwala, contributing to various projects and research initiatives.

Conclusion

James L Urban's innovative work in passive flow control demonstrates his commitment to advancing engineering solutions. His contributions are valuable to both academia and industry, showcasing the importance of innovation in technology.