Results 271 to 280 of about 66,449 (315)
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1982
A new concept, phasography, has been developed showing excellent potential for high resolution imaging of flaws using eddy current data. The process may be thought of as an eddy current equivalent to acoustic holography. Phase multiplication of the detected coherent signal is used to simulate a test wavelength one to two orders of magnitude smaller ...
H. Dale Collins +3 more
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A new concept, phasography, has been developed showing excellent potential for high resolution imaging of flaws using eddy current data. The process may be thought of as an eddy current equivalent to acoustic holography. Phase multiplication of the detected coherent signal is used to simulate a test wavelength one to two orders of magnitude smaller ...
H. Dale Collins +3 more
openaire +1 more source
IEEE Transactions on Magnetics, 1985
This paper has two goals: 1) to present a bibliographic survey of numerical methods for eddy current field computation and device modelling, and 2) to discuss the application of constraints to eddy current/skin effect problems.
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This paper has two goals: 1) to present a bibliographic survey of numerical methods for eddy current field computation and device modelling, and 2) to discuss the application of constraints to eddy current/skin effect problems.
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1995
Eddy current analysis is essential in determining the behavior of electric machines. In some classes of machinery, such as induction motors, eddy currents are responsible for producing the main torque. In other situations an analysis of eddy currents is necessary to find losses, resistance and reactance (see chapter 5).
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Eddy current analysis is essential in determining the behavior of electric machines. In some classes of machinery, such as induction motors, eddy currents are responsible for producing the main torque. In other situations an analysis of eddy currents is necessary to find losses, resistance and reactance (see chapter 5).
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2001
The eddy current non-destructive inspection technique can be used effectively on fibre metal laminates. It uses the principle of electromagnetic induction, i.e. the interaction between a magnetic field with an electrically conductive object. With this method, the different Fibre Metal Laminate types can be easily discriminated and fatigue cracks in the
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The eddy current non-destructive inspection technique can be used effectively on fibre metal laminates. It uses the principle of electromagnetic induction, i.e. the interaction between a magnetic field with an electrically conductive object. With this method, the different Fibre Metal Laminate types can be easily discriminated and fatigue cracks in the
openaire +1 more source
Feature Comparison of Two Mesoscale Eddy Datasets Based on Satellite Altimeter Data
Remote Sensing, 2022Zhiwei You +2 more
exaly
Micro Eddy Current Facilitated by Screwed MoS2 Structure for Enhanced Hydrogen Evolution Reaction
Advanced Functional Materials, 2022Wenda Zhou +2 more
exaly