Browsing Publikasjoner fra CRIStin by Journals "Review of Scientific Instruments"
Now showing items 1-2 of 2
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Apparatus for loss measurements under multidirectional and dc-bias flux in electrical steel laminations
(Peer reviewed; Journal article, 2020)Conventional standardized power loss measurements for electric steels are performed at flux densities with a single sinusoidal and unidirectional excitation. However, the flux inside electrical steel laminations can deviate ... -
Velocity dispersion in rocks: A laboratory technique for direct measurement of P-wave modulus at seismic frequencies
(Peer reviewed; Journal article, 2019)Fluid saturated rocks exhibit a dependence of acoustic velocities on frequency, which is called velocity dispersion. For some rocks, e.g., shales, velocity dispersion is rather strong and has to be taken into account when ...