hpp-data.zip

-----------------------DATA README-----------------------The data in this package is from a paper:
Signal Processing for In-Situ Detection of Effective Heat Pulse Probe Spacing Radius as the Basis of a Self-Calibrating Heat Pulse Probeby Nicholas J. Kinar, John W. Pomeroy, B.-C. Si
Please see the paper and associated source code for further details.
Data contact:Dr. Nicholas J. KinarSmart Water Systems LabUniversity of [e-mail]
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The data in each file is stored in CSV format. Each file name describes the nominal heat strength used for the heating pulse and the duration of heating.The total time of experiment is also encoded in the file name. The associated source code uses the file name to extract the metadata shown below.
YYY-Xwm-Xsec-heating-Xmin-ZZZZ.csv
YYYis the material typeXwm is the heating strength (W/m)Xsecis the time of heating (s)Xminis the total time of experiment (minutes)ZZZZis the repetition identifier
An example of this file format follows:
sand-45wm-8sec-heating-3min-total-rep1.csv
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Inside each CSV file, a single time sample is stored per line. Commas delineate columns. Column #1in the table below is the leftmost column in the CSV file. The time series begins at index 0.The two sets below show the mapping between column number and variables in each column.
{1, 2, 3, 4, 5, 6, 7, 8, 9}{Sample number, Vout, dV, I, Rw, T1, T2, DAC tuning code, qprime}
-------------------------------------------------------Column|Identifier-------------------------------------------------------1Time series sample number (starting at 0)2Output voltage to the heating element (V)3Voltage drop over the current sense resistor connected to the heating element (V)4Current through the heating element (A)5Resistance of the heating element6Temperature inside of the heating needle7Temperature of the needle at an offset distance to the heating needle8DAC tuning code used for control in the PID loop9 Heat strength at each time step