Search Results - sunil+chakrapani

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VIBRATION BASED METHOD TO ESTIMATE VISCOSITY AND DENSITY OF FLUIDS AND SOFT-SOLIDS

VAlue proposition In various applications there is a need for viscosity and density measurements of fluids and solids. Resonant sensors for the measurement of rheological properties are often employed in process and condition monitoring. Micro-acoustic MEMS devices such as micro-cantilevers and SAW devices have been previously used for such applications....
Published: 12/23/2025   |   Inventor(s): Sunil Chakrapani, Sarthak Desai
Keywords(s):   Category(s): Agriculture, Chemicals, Manufacturing Equipment, Test and Measurement

Non-contact railway inspection

VALUE PROPOSITION Rail transportation is periodically marred by accidents, highlighting ongoing safety challenges. There is a need for effective rail inspection methods. Current techniques are hindered by limitations such as low detection accuracy and sensitivity, particularly at high speeds. This technology introduces a novel method for high-speed,...
Published: 9/27/2024   |   Inventor(s): Yiming Deng, Sunil Chakrapani, Ming Han, Zebadiah Miles
Keywords(s):   Category(s): Analytical Instruments, Test and Measurement, Transportation