Data for 'Non-invasive measurement of lubricating oil viscosity using an ultrasonic continuously repeated chirp shear wave'
datasetposted on 25.03.2019, 11:07 by Olivia Manfredi, Robert Dwyer-Joyce, Michele Schirru, Robin Mills
Signals for reference and measurement data for Cannon Standard oils.
Files are uploaded in CSV format.
Each contains 3-4 columns of amplitude data taken using the CRC method in the time domain, this is raw data.
To plot amplitude against time use dt=32ns. (or time=[32:32:10000000]*1E-9;)
Viscosity values for measurmeent oils (error +/- 10% - as stated in Cannon Instrument Company Data sheet)
S3 3.57 mPa.s
S20 28.03 mPa.s
S60 103.23 mPa.s
S200 348.67 mPa.s
S600 1058.3 mPa.s