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Novel Electroactive Polymer-based Flow Sensors for Automotive Systems

Description of TechnologyMichigan State University’s sensing technology enables potential commercial applications in a broad range of industrial applications where information is needed on a combination of fluid/gas flow rates (e.g., in a line), along with the real-time density/viscosity variation of those fluids or gases. The invention uses electroactive...
Published: 4/25/2011   |   Inventor(s): Guoming Zhu, Xiaobo Tan, David Hung
Keywords(s): 3D Cursor, Automotive, Engine Control Module, Ethanol, Mass Air Flow Sensor, Polymers Category(s): Mechanical, Electrical, Devices

Improved Mass Air Flow Sensor for Automotive Applications

IntroductionCompetition in the automotive industry has increased the need for superior engines. Electronic monitoring and microsecond control systems enable a level of sophistication and performance that has previously not been available. Accurate input to engine control systems has become a priority. Combustion air flow control is as important as control...
Published: 9/27/2010   |   Inventor(s): Ahmed Naguib, Harold Schock, Antonius Aditjandra, Thomas Stuecken, Barry Trosin, Edward Timm
Keywords(s): Combustion Air Flow Control, Electronic Fuel Injection, Mass Air Flow Sensor, Unsteady Air Flow Category(s): Energy, Transportation, Devices