Search Results - jason wexler

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Methods to Resist Shear- and Gravity-Driven Drainage of Liquid-Infused Surfaces

Princeton Docket # 15-3089-1Researchers at Princeton University, Department of Mechanical and Aerospace Engineering, have proposed an improvement to the current design and fabrication of liquid-infused surfaces. Rough or patterned surfaces, when chemically treated and infused with a lubricating, superhydrophobic liquid, have been shown to repel liq...
Published: 10/12/2015   |   Inventor(s): Jason Wexler, Ian Jacobi, Howard Stone, Marcus Hultmark
Keywords(s):  
Category(s): Ceramics/Material Sciences

Surfaces for Drag Reduction

Princeton Docket # 15-3149-1Researchers at Princeton University, Department of Mechanical and Aerospace Engineering, have developed a method to reduce the drag on solid objects opposed to fluid flow. Most liquid repellent surfaces are superhydrophobic, which contain pockets of air within surface roughness. Traditional air-water drag reduction surfa...
Published: 8/19/2015   |   Inventor(s): Marcus Hultmark, Alexander Smits, Howard Stone, Matthew Fu, Brian Rosenberg, Jason Wexler, Ian Jacobi
Keywords(s):  
Category(s): Ceramics/Material Sciences

Methods to Resist Shear- and Gravity-Driven Drainage of Liquid-Infused Surfaces

Princeton Docket # 15-3089-1Researchers at Princeton University, Department of Mechanical and Aerospace Engineering, have proposed an improvement to the current design and fabrication of liquid-infused surfaces. Rough or patterned surfaces, when chemically treated and infused with a lubricating, superhydrophobic liquid, have been shown to repel liq...
Published: 8/19/2015   |   Inventor(s): Jason Wexler, Ian Jacobi, Howard Stone, Marcus Hultmark
Keywords(s):  
Category(s): Ceramics/Material Sciences

Measuring Thin Film Flows Using FRAP

Measuring Thin Film Flows Using FRAP (Fluorescence Recovery After Photobleaching) Princeton Docket #14-2963 Industrial coating, painting, and printing processes all involve a thin liquid film flowing over a solid surface. To properly design an industrial system containing these processes, it is necessary to understand the characteristics of the f...
Published: 4/17/2014   |   Inventor(s): Jason Wexler, Ian Jacobi, Howard Stone
Keywords(s): semiconductor
Category(s): Computers and Software

Microfluidic Ultralow Interfacial Tensiometry: Accurate and Low Cost

Microfluidic Ultralow Interfacial Tensiometry: Accurate and Low Cost Princeton Docket # 12-2778 Researchers at Princeton University have developed a novel technique to measure ultralow interfacial tensions using paramagnetic spheres in a microfluidic co-flow device. The resulting tensiometry device is accurate, low cost, compact in size, and ea...
Published: 1/30/2012   |   Inventor(s): Scott Shao Hsiang Tsai, Jason Wexler, Jiandi Wan, Howard Stone
Keywords(s):  
Category(s): Mechanical/Electrical Engineering