Search Results - Mechanical

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A Device for Self-Myofascial Release of Lower Back Muscle Groups

Muscular lower back injuries are prevalent in most athletes. These injuries are a result of over-contracted muscle groups that are subject to rapid strains, causing them to tear. Myofascial Release (MFR) is an effective, non-abrasive technique that involves the application of pressure on certain specific points of the painful muscle. It has proven to...
Published: 3/12/2018   |   Inventor(s): Abhimanyu Shah
Keywords(s):  
Category(s): Mechanical

Calibration Procedures for Rotating Lorentz-Force Flowmeters: Non-Contact Flow Measurement for Electrically Conductive Fluids

Princeton Docket # 17-3301Measuring the flowrate of extremely high-temperature or chemically aggressive fluids is a challenge faced by a variety of different industrial processes (e.g. metal casting, nuclear power, concentrated solar power, chemical production, etc.). Rotating Lorentz-force flowmeters (RLFFs) are non-contact devices that can operate...
Published: 2/2/2018   |   Inventor(s): Michael Hvasta
Keywords(s):  
Category(s): Chemistry, Ceramics/Material Sciences, Mechanical, Opto-Electronics/ Electrical Engineering

Separation of Particles in Suspensions by Contact With Gas Phase

Princeton Docket # 16-3249-1Researchers at Princeton in the Department of Mechanical and Aerospace Engineering have developed a method for concentrating suspended particles in suspensions that could be used to attract/repel particles to/from a surface. Methods for concentrating particles suspended in a liquid are useful for many industrial and scientific...
Published: 3/8/2018   |   Inventor(s): Orest Shardt, Sangwoo Shin, Suin Shim, Howard Stone, Patrick Warren
Keywords(s):  
Category(s): Mechanical

Control of the Drying Stress in Colloidal Suspensions by Choosing a Distribution of Particle Sizes

Princeton Docket # 16-3236-1Researchers in the Department of Mechanical and Aerospace Engineering at Princeton University have developed a process for enhancing the properties of films made from particle suspensions such as colloids. Films and coatings produced using this method benefit from reduced delamination and deformation.Coatings and films are...
Published: 1/29/2018   |   Inventor(s): Francois Boulogne, Yong Lin Kong, Janine Nunes, Howard Stone
Keywords(s):  
Category(s): Mechanical, Ceramics/Material Sciences

Electromagnetic Self-Erasing Chalkboard

Princeton Docket # 16-3217-1Researchers at Princeton in the Department of Mechanical and Aerospace Engineering have designed a self-erasing chalkboard for improving the quality of classroom learning. Conventional chalkboards are erased via the physical motion of moving a chalk eraser over prior chalk marks. Using electromagnetism, this new chalkboard...
Published: 1/29/2018   |   Inventor(s): Aarav Chavda, Isaac Ilivicky, Winston Soboyejo
Keywords(s):  
Category(s): Mechanical

A Method for Producing Large Lipid Vesicles

Princeton Docket # 15-3172-1Researchers in the Department of Mechanical and Aerospace Engineering at Princeton University have developed a method to produce large unilamellar lipid vesicles with controlled size.Fusion between suspended lipid vesicles is difficult to achieve without membrane proteins or ions, because the vesicles have extremely low equilibrium...
Published: 2/28/2018   |   Inventor(s): Sangwoo Shin, Jesse Ault, Howard Stone
Keywords(s): drug delivery, fluid mechanics
Category(s): Mechanical, Civil/Environmental Engineering

A Device for Mechanically Detecting Anomalous Battery Operation

Princeton Docket # 15-3151-1Researchers in the Department of Mechanical and Aerospace Engineering at Princeton University have developed a new device which monitors mechanical changes in a battery cell and predicts a battery failure event before it happens.Battery failures are commonly thought of as being unpredictable, arising from unexpected sources...
Published: 1/29/2018   |   Inventor(s): Craig Arnold, John Cannarella, Xinyi Liu
Keywords(s): battery
Category(s): Mechanical

A Device for Harvesting Mechanical Energy Through a Piezoelectrochemical Effect

Princeton Docket # 15-3135-1Researchers in the Department of Mechanical and Aerospace Engineering at Princeton University have developed a piezoelectrochemical device which uses mechanical stress to produce a voltage/current.Mechanical energy harvesting is an increasingly important method of providing power to distributed sensor networks where physical...
Published: 3/15/2018   |   Inventor(s): Craig Arnold, John Cannarella
Keywords(s): battery, energy
Category(s): Mechanical

A Localized Coating Method With a Binary Mixture and Polymer Additive

A single-step method for uniform material coating on a localized surface Princeton Docket # 15-3120-1Researchers at Princeton in The Department of Mechanical and Aerospace Engineering have designed a model liquid with a binary solvent mixture, a surfactant, and a polymer additive to obtain a uniform material coating on a substrate.This invention is...
Published: 3/15/2018   |   Inventor(s): Hyoungsoo Kim, Francois Boulogne, Howard Stone
Keywords(s):  
Category(s): Mechanical

Monodispersed Droplet Generation Device by Using a Passive Soft Microchannel

Princeton Docket # 15-3119-1Researchers in the Department of Mechanical and Aerospace Engineering at Princeton University have designed a new microfluidic device for generating droplets with uniform size. The formation and control of droplets are significant areas of development for microfabrication methods and have enabled new microfluidic applications...
Published: 3/15/2018   |   Inventor(s): Yang Pang, Hyoungsoo Kim, Howard Stone, Zhaomiao Liu
Keywords(s):  
Category(s): Mechanical
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