ingv:https://data.ingv.it/metadata/iso19115/836.xml High velocity friction data and thermochemical modeling data of smectite-rich STx-1b (vacuum dry, room humidity and water partly saturated) 2019 EU open data Geology tectonics volcanology Physics of earth\'s interior seismology volcanology otherRestrictions Istituto Nazionale di Geofisica e Vulcanologia - INGV The dataset is described also in the readme.txt file as follows:rnThe columns are organized as follows:rn* Time [milliseconds]: time rn* Normal [MPa]: normal stress rn* Slip [m]: equivalent displacementrn* Vel [m/s]: equivalent tangential velocityrn* Shear1 [MPa]: shear stressrn* Mu1 []: friction coefficient = shear stress / normal stressrn* Thick [mm]: thickness of the gouge layer measured with the low resolution LVDTrn* Thick_high [mm]: thickness of the gouge layer measured with the high resolution LVDTrnrnModelsrnSubfolder modelrnEach filename is the experiment’s name and is in .CSV format. The header for all the tables is in a separate file: header.CSV.rnThe columns are organized as follows:rn* Time [seconds]: timern* U_1 [°C]: temperature in node 1rn* U_20 [°C]: temperature in node 20rn* Qso [°C/s]: temperature sourcern* Qsi1 [°C/s]: temperature sink of reaction 1 (smectite interlayer dehydration) rn* Qsi2 [°C/s]: temperature sink of reaction 2 (smectite dehydroxylation)rn* U2_1 [MPa]: pressure in node 1rn* U2_20 [MPa]: pressure in node 20rn* Thpress [Pa/s]: pressure source for thermal pressurizationrn* Omega1 [Pa/s]: pressure source for reaction 1 (smectite interlayer dehydration)rn* Omega2 [Pa/s]: pressure source for reaction 2 (smectite dehydroxylation)rn* R1_1 []: reacted fraction for reaction 1 (smectite interlayer dehydration)rn* R2_1 []: reacted fraction for reaction 2 (smectite dehydroxylation) None http://researchdata.cab.unipd.it/id/eprint/134 None CEOS IDN DIF 9.7