magnetic flux

field due to the source An induced electric field is always generated by a changing magnetic flux.

If the stator or rotor (or both) is subjected to a time-varying magnetic flux, the iron core is laminated to reduce eddy current losses.

Magnetic flux leakage technique have been widely used for magnetic pipe products.

The common principle is the use of the induction of an electromotive force by the variation of the magnetic flux through a coil.

The maximum magnetic flux density can be obtained by choosing both a stainless crucible and a graphite cooler.

electromagnetic induction: Induction of an electromotive force in a circuit by varying the magnetic flux linked with the circuit.

The measurement assembly has at least one dimension measurement apparatus and at least one magnetic flux measurement apparatus.

But magnetic flux fluctuation not only is quantum fluctuation of zero point temperature, also is always connected with temperature.

The distribution of the magnetic flux density in the magnetic field generator which provided traveling magnetic field have been studied.

Analyze the constitution character of the steel ID and the relations between the flaw trend and the amount of Magnetic Flux Leakage.

And a detail description of effectivity and significance of magnetic flux gathering technique was given.

The magnetic flux leakage probe scans in a spiral along the pipeline to minimize missed abrasion defects. Ex. . .

The generation of electromotive force in a closed circuit by a varying magnetic flux through the circuit.

A measure of the ability of a magnetic circuit to conduct magnetic flux; the reciprocal of reluctance.

The magnetic flux trapping characteristics of the ring bulk over the bi-polar PMG was investigated experimentally.

paints and varnishes . measurement of dry film thickness . non - destructive method with a magnetic flux.

the magnetic-flux density as well as the coil response current curve and the pitch point magnetic field strength curve are obtained.

Currents create magnetic fields, leading to a third variable, magnetic flux, which characterises the field's strength.

Further improve the magnetic flux leakage testing of ferromagnetic materials, the stress concentration theory and practical applications.

The contact model and spacing distance between the samples are strongly affected on the magnetic flux when two magnets put together.

The magnetic flux during the iron loss test is analysed with a typical iron loss test example.

When storage tanks are opened, magnetic flux leakage testing is an effective method for corrosive evaluation of tank floor.

At the same current and frequency, the magnetic flux density increases as the stirring gap width decreases gradually.

It is a necessary to predict a magnetic flux density surrounding a current-carrying conductor in design of EMC and current sensor.

But the plate is an essential magnetic flux convergence tool for the slim ticket gates already in practical use.

At the same frequency, magnetic flux density, electromagnetic force and velocity all increase with the current.

Indeed. Where was the device that connected charge and magnetic flux?

A recognition method of the magnetic flux leakage of defects and patches in pipeline magnetic flux leakage testing is proposed.

Electrostatic fields are due to rest charges while induced electric fields are due to changing magnetic flux.

By virtue of the pole pieces and the feet, the magnetic flux from the magnet is condensed before it is applied to the pipe.

The magnetic flux density on the crack tip in a metal pipeline was studied by numerical simulation method.

Sealed for life, maintenance free, these high performance ball bearings have superior resistance to magnetic flux.

The mechanism of influence of the magnetic flux density on the migratory behavior was discussed.

In this paper, a method for measuring residual stress with no destruction magnetic flux test is introduced.

The methods of defect signal extraction in the oil pipeline magnetic flux leakage detection are introduced.

The magnetic field in ingot inducted by coil is parallel to the symmetry axis and the magnetic flux density is nearly uniform.

Finally, the carbon contents under different magnetic flux densities tend to the same stable value.

Charge and current, and magnetic flux and voltage, are connected through their definitions.

The magnetic button has the advantages that: the magnetic flux leakage is avoided and the button has favorable magnetism.

Per the Zetas, auroras are not light bent by the Earth's magnetic field or magnetic flux, but light bent by gravity.

measures magnetic flux by the current it generates in a coil.

Bottom tank inspection using magnetic flux leakage technique .

And due to magnetic flux, what guide to use in the volcanic gloom enshrouded sky?

Ceramic magnets are highly resistant to demagnetization, yet they are relatively low in magnetic-flux level.

Magnetic induction intensity, magnetic flux, Gauss theorem of magnetic field, Biot-Savar law, magnetic field of moved charge.

Finally, magnetic flux varies with time, leading to the quantity we call voltage.

A novel single-phase parallel active power filter based on the harmonic magnetic flux compensation theory is proposed.

a unit of magnetic flux density equal to one weber per square meter.

When detecting gas pipelines by magnetic flux leakage method, the key is how to process the signals of magnetic flux leakage.

A new method on quantitative analysis of magnetic flux leakage signal based on ant colony neural network is proposed.

Recently, the effect of the magnetic flux on the excitonic energy has received much attention.

A magnetic flux is send through the material.

Based on magnetic flux leakage, the experiment system has been designed for inspecting broken wires in logging cables.

Pass a current through an inductor, and you create a magnetic flux.

HE SHUN MAGNETIC FLUX ELECTRONIC CO. , LTD.

In order to detect pipeline by technology of magnetic flux leakage testing it is necessary to analysis flaw signal.

On the center surface of EMS, magnetic flux density in the corner is significantly greater than that in the center.

Therefore, it is very important to design the high speed magnetic flux leakage testing equipment and technology.

High-frequency analysis on the initial electrical performance of a helical magnetic flux compression generator

Analysis of Magnetic Flux Leakage out of Ferromagnetic Material Defect by Conformal Transformation

Non-destructive testing; stress concentration zone; magnetic flux leakage testing; finite element simulation; magnetostrictive effect;

Conceptual design of a periodic permanent magnetic ring magnetic flux compression generator

Spectrum Entropy and Its Application in Characteristics Abstraction of Magnetic Flux Leakage Signals

Research on Numerical Simulation of Two- Dimensional Magnetic Flux Leakage Inspection of Pipelines

Cascaded helical magnetic flux compression generator with a battery as initial source

State Variable Feedback Linearization Decoupled Control of Coupled Magnetic Flux on Integrating Magnetic Voltage Regulator Module

Numerical research of the explosive magnetic flux compression generator of cylinder-cone configuration

Magnetic tape recorders; measurement of the absolute level of the magnetic flux and its frequency response on magnetic tapes

Experiment on the Piston-type Magnetic Flux Compression Generator With a Helix Winding

Numerical simulation on the distribution of magnetic flux density in a electromagnetic soft-contact mold

Magnetic Flux Leakage Detection of Corrosion in Atmosphere Storage Tank Floor and its Failure Analysis

Pulsed High Voltage Measurement of the Explosively-driven Magnetic Flux Compression Generator

Development and experimental result analysis of the magnetic flux leakage testing instrument

A Discussion on the Influence of the Permeability of Electromagnetic Yoke Iron Core on Magnetic Flux and Exciting Current

Compression of the Earth's magnetotail by interplanetary shocks directly drives transient magnetic flux closure

Experiment on Measurement of Relative Displacement of Alternating Current Bridge with Magnetic Flux Changing Method

Wavelet transform domain adaptive filtering algorithm for removing the seamless pipe noise contained in the magnetic flux leakage data

Application of Wavelet Transformation and Neural Network to Magnetic Flux Leakage Signal Classification

Achieving the sinusoidal waveform of magnetic flux in AC magnetic measurement by digital feedback of harmonic compensation

Application of wavelet basis function neural network to offshore oil pipeline magnetic flux leakage defect inspection

Application of Two-stage Self-adapting Filter Method in Magnetic Flux Leakage NDT of Oil Pipeline

Experiments of helical explosively driven magnetic flux compression generator

A Way of Pipe Magnetic Flux Leakage Signal High Speed Data Acquisition and Inspection

Torque Characteristic of Magnetic Flux Switching Hybrid Excitation Reluctance Motor

Magnetic Flux and Iron Loss Estimation of a Switched Reluctance Motor

Engineering Calculation of Helical Magnetic Flux Compression Generator

Magnetic Flux Leakage Nondestructive Testing System for Oil Transportation Pipelines in Seabed

The Adaptability of Theory of Magnetic Flux Compression Generator with Helical Winding

The Compensating Method for the Device Velocity Influence on Magnetic Flux Leakage in Pipeline Defects

Interaction and Distinction Between Magnetic Flux Leakage by Adjacent Parallel Surface Cracks

Application of new magneto-resistance sensors in magnetic flux leakage detection

Measurement technology of magnetic flux and its application

Saturation magnetic flux density as a function of temperature

Three Dimensional Finite Element Analysis of Winding Magnetic Flux Linkage in Rotary Electric Machines

The discussion of relation problems of recording room construction for magnetic flux magnetometer

Eliminating Influence of Reactor Leakage Magnetic Flux by High Capacity High- speed Switch Technology

The Method of Signal Analysis of Alternating Magnetic Flux Leakage Inspection for the Rectangular Flaw

Approach of coefficients de-noising with wavelet transform to remove system noise in magnetic flux leakage signal

Testing of permanent magnets; determination of the magnetic flux values in the working range

Research of Infrared Wireless Transmission Method in Rotational Magnetic Flux Leakage Test

A Dynamic Inductance Analysis of Magnetic Flux Compression Generator in Electric Magnetic Bomb

Turn-skipping phenomenon of helical magnetic flux compression generators

Magnetic Flux Leakage Testing Technology for the Head of Steel Tube

The stability analysis of orientation state function for magnetic flux magnetometer

Research on demagnetization method for tubing during auto-inspection of magnetic flux leakage

The method for revise the magnetic flux density of armature teeth in synchronous generator calculating

Research on Signal Transmission Modes of Online Magnetic Flux Leakage Inspection System for Steel Pipe

Research of adaptive filter processing in magnetic flux leakage signal obtained from oil pipeline

Study on Initial Circuit of Explosively-driven Magnetic Flux Compression Generator

The Application of Magnetic Field Measurement to Alternative Magnetic Flux Leakage Test

Inspection of Drilling Tool Thread by Alternative Current Magnetic Flux Leakage Testing

Alternative Magnetic Flux Leakage Testing System for Detecting Surface Defect of Steel Pipe

Study on Control of Magnetic Flux Linkage Model Switching by Asynchronous Machine Direct Torque

verification scheme of magnetic flux measuring instruments

Study on wavelet compression technique for magnetic flux leakage image of oil and gas pipeline defects

Measurement System for Surface of Magnetic Field Intensity Distribution and Magnetic Flux of Radial-Magnetized Ring Alnico

Calculation of Air Gap Magnetic Flux Density and Back EMF Waveform in Permanent Magnet Brushless DC Motor

The imaging principle of splice status in steel cord conveyer belts by scanning magnetic flux leakage

Internal Magnetic Flux Leakage Detection Technique of Natural Gas Pipeline

verification regulation of standard measuring coils of magnetic flux

Applying Wavelet Theory to Eliminate Noise of Magnetic Flux Leakage Inspecting

The Quantitative Recognition for Pipe Pits on Oil-gas Pipe Magnetic Flux Leakage Inspection

The Research on Rotor Magnetic Flux Oriented Control System for Bearingless Permanent Magnet Synchronous Motor

Application of wavelet transformation to magnetic flux leakage test

Magnetic Flux Leakage Monitoring System for the Broken Wire of Locked Coil Wire Rope

Comparison of Magnetic Flux Leakage Testing Array Sensor with Traditional One

Observations of Medium-scale Magnetic Flux Ropes in Interplanetary Space

Wavelet Analysis and Signal Processing for Magnetic Flux Leakage Testing

Grounding fault line detection based on magnetic-flux controllable arc suppression coil using current injection technology

An Automatic Measurement Apparatus for Low Value Magnetic Flux of High Resolution

Finite element analysis of steel-plate thickness detecting by method of magnetic flux leakage

Analysis and Improvement of Timing Control System of Magnetic Flux Compression Generator

Analysis of FEA in Magnetic Flux Leakage Detecting of Oil and Gas Transport Pipeline Network

Magnetic Flux Leakage Testing Methods for Longitudinal Cracks of Steel Bars

Magnetic Flux Computation and Utilization Ratio Analysis of MR Fluid Damper

Analysis of Signal Character of Magnetic Flux Leakage Testing Using Loop Method

Core Magnetic Flux Calculation of Three-Phase Four-Frame Shell-Type Transformer

verification regulation of magnetic flux measure

Experiments on ylindrical-Conical Cascaded Magnetic Flux Compressors

A Magnetic Sensor Array for Metal Defects Detecting by Magnetic Flux Leakage Method

Study on Feature Extraction and Detection to Magnetic Flux Leakage Signals

Calculation of Magnetic Flux and Parameters of Reactor of Transformer Type

Finite Element Analysis of Eddy Current Losses in Motor Cores with Known Magnetic Flux

Finite element analysis of magnetic flux leakage in magnetic testing of wire ropes

Relation between Microstructure and Magnetic Flux Density of Microalloyed Steel

Study on image display for pipeline magnetic flux leakage data processing

On the method of detecting the leaky magnetic flux from the inside-wall of the steel tube

Choice of parameters for explosive magnetic generator of frequency based on magnetic flux compression technology

Study and application of ANSYS in magnetic flux leakage detecting in pipeline

Application of EMD in the Signal Process of Pipeline Defect Magnetic Flux Leakage Inspection

Research of On-Line Inspecting Pipeline Magnetic Flux Leakage System

Impact of sensor liftoff on magnetic flux leakage detection in pipelines

Intelligent Recognition Technology of Pipeline Defect Based on Magnetic Flux Leakage Inspection

Research on Three Dimensional Finite Element Simulation in Magnetic Flux Leakage Testing of Steel Pipe Based on Software Ansoft

verification regulation of magnetic flux meter

Non-destructive Crack Detection of Steel Wire Rope Using Leak Magnetic Flux

The magnetic flux density along symmetric axis of the quadric surface of revolution

Research on Advanced Real Time Inspection Method and System of Magnetic Flux Leakage for Drill Pipe

Study on Algorithms of Wire Rope Localized Flaw Quantitative Analysis Based on Three-Dimensional Magnetic Flux Leakage

Experiment on Magnetic Flux Leakage Inspection of Oil-Gas Pipeline

Noise elimination and data compression of pipeline magnetic flux leakage signal based on bi-orthogonal spline wavelet

Influence of Induced Current on Magnetic Flux Density in Soft-Contact Mold

Techniques and Experiment for High-voltage and High-power Adjustable Reactor Based on Magnetic Flux Controllable

a coil portion that is resistance-heated by the alternating current and generates an alternating magnetic flux by the alternating current;

Study on signal processing in magnetic flux leakage detection of oil pipe

Research on Intelligence Pipeline Wall Thickness System Based on Magnetic Flux Leakage Principle

Study on simulation and experiment of magnetic flux leakage

Study on Velocity Effect on High Speed Magnetic Flux Leakage Inspection

Study on the improved transformer protection method based on magnetic flux characteristics

Study on Design of Magnetic Flux Leakage Testing Instrument for Gun

A Study on the Technology of On-line Pipe Magnetic Flux Leakage Inspection

Development of Power Inductor and Magnetic Flux Field Concentrators

Analyzing the Influence of Various Parameters on the Crack Magnetic Flux Leakage Based on the Finite Element Method

Analysis of surface crack in magnetic flux leakage testing

2D model of the helical magnetic flux compression generator with explosive initialed axially

Study on Steel Pipe Inspection by Magnetic Flux Leakage Method

Series Active Power Filter with Large Capacity Based on the Fundamental Magnetic Flux Compensation

Signal Analysis Design of Magnetic Flux Leakage Testing System of Oil-Well Tubing

A Practical Series Hybrid Active Power Filter Based on Fundamental Magnetic Flux Compensation

A Portable Magnetic Flux Leakage Detector for Tank Floors

Magnetic Flux Method-A New Method for Monitoring the Force of Stayed Cable

A Series Hybrid Active Power Filter Based on the Fundamental Magnetic Flux Compensation With One-cycle Control

Magnetic flux leakage testing methods for cast iron lids

Inversion of Magnetic Flux Leakage Testing Signals Based on Radial Basis Function Neural Network

Application of Magnetic Flux Leakage Method in Pipeline Based on Giant Magneto-resistance Sensor

AC and DC magnetizing for magnetic flux leakage testing

Signal Processing for Magnetic Flux Leakage Testing of Pipeline Based on Wavelet Transform

steel tubes - the testing method of magnetic flux leakage

A New Magnetic Flux Leakage Testing Instrument

The On-line Computer System of Pipe Magnetic Flux Leakage Inspection

principle of continuity of magnetic flux

A Study on the Relationship Between Defect Size and Magnetic Flux Leakage Field of Pipeline

Design of test probe of magnetic flux leakage for drill pipe

Theory and Technology of Explosive Magnetic flux Compression Generator with a Helical winding

The North-South Asymmetry of Solar Photospheric Magnetic Flux

The effect on steel pipe of internal thread in magnetic flux leakage testing

A New Type Automatic Resonant Arc-Suppressing Coil Based on Controllable Magnetic Flux

magnetic flux gas shielded arc welding

Theorem of continuity of magnetic flux

gas shielded magnetic flux arc welding

Fiber Optic Magnetic Flux Sensors

Analysis and Simulation on Magnetic Flux Leakage Signal of Flaw Inside Pipe Based on ANSYS

Quantitative testing of magnetic flux leakage based on BP neural networks

New Type of Petersen Coil Based on Magnetic-Flux Controllable