Search Results - transducers

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MEMS Device for Measuring Direct, Real-Time Wall Shear Stress Vectors
Measures 3D Aerodynamic Flow Fields in Both Controlled Environments and Field ApplicationsThis micro-electromechanical system or MEMS-based device can measure wall shear stress vectors in 3D aerodynamic flow fields in both controlled environments and field applications. Aviation test equipment is designed to measure wall stress, which is essential to...
Published: 6/27/2021   |   Inventor(s): Mark Sheplak, Casey Barnard
Keywords(s): MEMS, Shear stress measurement, transducers
Category(s): Technology Classifications > Engineering > Mechanical
Flush-Mount Sensor Packaging for Superior Aeroacoustics Instrumentation
Batch Fabrication Decreases Cost Per Sensor, Lowering Aircraft Fuselage Array ExpensesThis improved packaging design protects and optimizes microphone sensors that are used in and around airplanes to help locate and reduce excessive aviation noise, an environmental and human health hazard. Passenger travel in airplanes is expected to increase from 732...
Published: 6/27/2021   |   Inventor(s): Mark Sheplak, Tiffany Reagan, Dylan Alexander
Keywords(s): Aeroacoustics, Aviation Noise, Measurement, MEMS, Microphone, packaging, transducers
Category(s): Technology Classifications > Engineering > Electrical, Technology Classifications > Engineering > Mechanical