Results 181 to 190 of about 68,155 (216)
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A Flux Voltmeter for Magnetic Tests
Transactions of the American Institute of Electrical Engineers, 1926A voltmeter is described for a-c. circuits the voltage indications of which are directly proportional to the maximum flux density, regardless of the wave shape of the voltage. While the instrument is suitable for many varieties of magnetic tests, its most important application is to the reduction of transformer coreloss measurements to sine-wave basis.
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Reports on Progress in Physics, 1979
The magnetic field in certain strongly magnetic materials, i.e. type-II superconductors and highly anisotropic ferromagnetics, can acquire a modulation which is periodic in two dimensions. The material can be thought of as being filled with a two-dimensional crystal of magnetic flux.
J Lowell, A C Rose-Innes
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The magnetic field in certain strongly magnetic materials, i.e. type-II superconductors and highly anisotropic ferromagnetics, can acquire a modulation which is periodic in two dimensions. The material can be thought of as being filled with a two-dimensional crystal of magnetic flux.
J Lowell, A C Rose-Innes
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Review of Scientific Instruments, 1965
A device for measuring complex permeabilities, called a magnetic flux sensor, has been constructed from ferrite. Tests of the sensor which involve the imaginary part of the complex permeability are described in this paper. With a signal-to-null ratio of 2:1, the sensor can detect a change of resistance per unit resistance in metallic samples of 1.1×10 ...
Otto H. Zinke, Paul B. Jacovelli
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A device for measuring complex permeabilities, called a magnetic flux sensor, has been constructed from ferrite. Tests of the sensor which involve the imaginary part of the complex permeability are described in this paper. With a signal-to-null ratio of 2:1, the sensor can detect a change of resistance per unit resistance in metallic samples of 1.1×10 ...
Otto H. Zinke, Paul B. Jacovelli
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Magnetic Flux Analysis for the Condition Monitoring of Electric Machines: A Review
IEEE Transactions on Industrial Informatics, 2022Israel Zamudio-Ramirez +2 more
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Recent Trends in Magnetic Sensors and Flux-Based Condition Monitoring of Electromagnetic Devices
IEEE Transactions on Industry Applications, 2022Vigneshwaran Gurusamy +2 more
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2019
The modes of oscillation of a magnetic flux tube are explored, working from the fundamental differential equations obtained in Chapter 3. Sausage modes and kink modes (as in a magnetic slab) are investigated and their dispersion relations understood. Fluting modes also occur.
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The modes of oscillation of a magnetic flux tube are explored, working from the fundamental differential equations obtained in Chapter 3. Sausage modes and kink modes (as in a magnetic slab) are investigated and their dispersion relations understood. Fluting modes also occur.
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Measurement of Flux, Flux Density and Magnetic Moment in a Magnet
American Journal of Physics, 1938openaire +1 more source
Flux Erosion of Magnetic Clouds by Reconnection With the Sun's Open Flux
Geophysical Research Letters, 2020Sanchita Pal +2 more
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