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WAVEGUIDE TECHNIQUE FOR THE SIMULTANEOUS MEASUREMENT OF TEMPERATURE DEPENDENT PROPERTIES OF MATERIALS

  • US 20160153938A1
  • Filed: 07/14/2014
  • Published: 06/02/2016
  • Est. Priority Date: 07/16/2013
  • Status: Active Grant
First Claim
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1. A method for measuring mechanical properties of a solid material using guided ultrasonic wave modes characterized in the solid material which forms the wave guide encased in a fluid media comprising:

  • a. generating plurality guided ultrasonic wave modes using an ultrasonic transducer at one end of the wave guide, which plurality of waves travel in different path along the length of waveguide to interact with a corresponding end of the wave guide and gets reflected therefrom,b. detecting plurality of ultrasonic amplitudes and time of flights from the plurality of reflected signals, andc. analyzing and calculating a plurality of properties of the waveguide material and the surrounding fluid using detected plurality of ultrasonic amplitudes and time of flights

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