INFLUENCE OF SWEEP RATE ON THE POWER SPECTRUM AND PULSE HEIGHT DISTRIBUTION OF BARKHAUSEN NOISE IN PIPELINE STEEL∗
Source abstract
Abstract
Barkhausen noise (BN) measurements were made on a half section of a pipe as a function of sweep rate. Power spectral analysis and pulse height distribution studies weremade on the BN data. The rms BN voltage was found to increase with increasing sweep rate. The power density of BN spectra was found to increase and BN jumps with large amplitude take place at higher sweep rates. Increasing sweep rate is also found to increase the total number of BN jumps.
Source: openalex_inverted_index · Quality: baseline
Research context
OpenAlex topics: Magnetic Properties and Applications · Advanced Electrical Measurement Techniques · Power Quality and Harmonics
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References (1)
Show source-provided references
1. Jagadish C. · Communicated to IEEE Trans. Magnetics