Dataset of Flow-Induced Vibrations on a Pipe Conveying Cold Water
Francisco Villa,
Cherlly Sánchez,
Marcela Vallejo,
Juan S. Botero-Valencia,
Edilson Delgado-Trejos
Affiliations
Francisco Villa
Department of Quality and Production, Instituto Tecnológico Metropolitano ITM, Medellín 050034, Colombia
Cherlly Sánchez
Department of Quality and Production, Instituto Tecnológico Metropolitano ITM, Medellín 050034, Colombia
Marcela Vallejo
Measurement Analysis and Decision-Making Support Laboratory (AMYSOD Lab-Parque i), Department of Electronics and Telecommunications, Instituto Tecnológico Metropolitano ITM, Medellín 050034, Colombia
Juan S. Botero-Valencia
Control and Robotics Laboratory, Department of Mechatronics and Electromechanics, Instituto Tecnológico Metropolitano ITM, Medellín 050034, Colombia
Edilson Delgado-Trejos
Measurement Analysis and Decision-Making Support Laboratory (AMYSOD Lab-Parque i), Quality Metrology and Production (CM&P) Research Group, Department of Quality and Production, Instituto Tecnológico Metropolitano ITM, Medellín 050034, Colombia
Analysis of flow-induced pipe vibrations has been applied in a variety of applications, such as flowrate inference and leak detection. These applications are based on a functional relationship between the vibration features estimated in the pipe walls and the dynamics related to the flow of the substance. The dataset described in this document is comprised of signals acquired using an accelerometer attached to a pipe conveying cold water at specific flowrate values. Tests were carried out under numerals of the ISO 4064-1/2: 2016 standard and were performed in two measurement benches designed for flowmeter calibration, and a total of 80 flowrate values, from 25 L/h to 20,000 L/h, were considered. For each flowrate value, 3 to 6 samples were taken, so that the resulting dataset has a total of 382 signals that contain acceleration values in three axes and a timestamp in microseconds.
