acoustic emission

Acoustic-emission techniques have been used to determine the rate of cracking of highstrength steel due to hydrogen embrittlement.

Acoustic emission (AE) is one of the important information in detecting and analyzing reliability of concrete structure.

During the even loading, the acoustic emission occurred from the rock and soil would be in stable development tendency.

The acoustic emission system as a technique for the monitoring of stress change in a rock mass has now become mature.

The experiments show that there exist very close relation between the phenomenon of acoustic emission and material fracture.

The tendency of the localization of deformation was earlier than the violent increase in the rate of acoustic emission.

Both strain gauge and acoustic emission techniques are used to observe the mechanical behavior of the laminates with increasing load.

The method introduces acoustic emission diagnosis technology mechanism as well as common acoustic emission application methods.

The activity of the after peak acoustic emission would be mainly affected by the rock strength.

The damages emerging from inside the rock samples are recorded by the acoustic emission technique during the experimental process.

Against electromagnetic acoustic emission load current can be controlled, raises the method of avoiding the noise produced by over current .

An approach using a combination of acoustic emission waveform parameters as indicators of the physical damage of the composite is discussed.

Acoustic emission technique had an extensive application in the healthy monitor aspect as a kind of dynamic of nondestructive testing.

Non-destructive testing - Acoustic emission - Equipment characterisation - Part 2 : verification of operating characteristic.

The calibration theory of acoustic emission (AE) sensor and the characteristics of several common simulated AE sources were introduced.

This paper introduces a method used to predict cutting tool breakage by Acoustic Emission(AE).

Its comprehensive coverage focuses on ultrasonic, acoustic emission, radiography , thermography, eddy current, and other inspection methods.

NON DESTRUCTIVE TESTING. ACOUSTIC EMISSION. EXAMINATION OF COMPOSITE MATERIAL PARTS AND STRUCTURES. MATRIX FIBERS.

Acoustic emission testing is a dynamic nondestructive detecting technology, and has broad application prospect.

Acoustic emission is one of the most important techniques recently developed for on-line cutting tool monitoring.

The characteristics of deformation and rapture evolvement can fairly be described by the feature of acoustic emission of coal.

Non-destructive testing - Acoustic emission - Equipment characterisation - Part 1 : equipment description.

The maximum acoustic emission energy is in positive correlation with the strengths of rock and soil.

Through compare and contrast analysis, propose rolling bearing diagnosis method base on acoustic emission technology.

Acoustic Emission (AE) and Computerized Tomography (CT) scanning are important means to monitor the coal and rock fracture propagation.

The acoustic emission (AE) characteristics of carbon fiber cement composites made by different technology were studied.

NON DESTRUCTIVE TESTING. VOCABULARY USED IN ACOUSTIC EMISSION.

This paper analyzes acoustic emission spectrum of water-containing coal and rock under different stress rates through the experiment.

The acoustic emission (AE) real time monitoring of fatigue damages of landing gear components during its controlling test was introduced.

Acoustic emission (AE) sensors are used to monitor tool conditions in micro-milling operations.

The feasibility and advancement of detecting grinding contact by acoustic emission technology are discussed.

Non-destructive testing - Acoustic emission - General principles.

The principle and characterization methods of acoustic emission (AE) on the research of shape memory alloys(SMA) were introduced.

NON DESTRUCTIVE TESTING. ACOUSTIC EMISSION. COUPLING OF PIEZOELECTRIC SENSORS.

acoustic emission test can reflect the reinforcing strength and toughness of the different fiber well.

The paper briefly introduces the working principle and technical features of acoustic emission (AE) technology.

Meanwhile, sporadic acoustic emission signals are detected in the high stress stage for the high extent of internal damage.

The acoustic emission would be good corresponding to the stress.

Acoustic emission is the characteristic and irreversible sound emitted by a material when it is deformed .

The research results provide the experiment gist to the application of wave guide rod in acoustic emission inspection.

The lubrication conditions in deep-drawing process were monitored with acoustic emission(AE) technology.

When the relative velocity is high, the relation exists flint acoustic emission signal increases with the increasing pressure.

In Chapter 2, the basic theory of acoustic emission and acoustic emission with the fundamental principles are discussed.

Tensile behaviour and acoustic emission in zirconium alloys after thermal aging and sodium exposure.

NON DESTRUCTIVE TESTING. RECOMMANDED PRACTICES FOR THE LOCALIZING OF ACOUSTIC EMISSION SOURCES.

Acoustic emission characteristics changed by notch effect.

Acoustic emission analysis was performed during the tests.

The damage signal of high speed composite flywheels was collected by acoustic emission method.

In the acoustic emission calibration technology, the reference sensor is important.

A new pipeline leakage detection scheme is presents, which bases on Acoustic Emission Technique.

Acoustic emission technique based on chaotic analysis can effectively and exactly forecast and diagnose the agglomerations in fluidized bed.

The application and practice of acoustic emission technology of rock mass was presented in this paper.

The results show that the characteristic of acoustic emission is closely related to the load variation or the deformation fracture of rock.

Acoustic Emission(AE) is a useful and effective technique in tool wear monitoring.

The full wave form acquisition of acoustic emission (AE) signal provides the possibility of source location based on waveform analysis.

Wind turbine's acoustic emission assessment and vibration test has gained a lot of attention from people.

In this paper, the monitoring system based on the magnetostrictive torque sensor and the acoustic emission sensor is introduced.

A method for agglomeration detection based on attractor comparison by using acoustic emission (AE) sensors is presented.

The method of grinding wheel wear test and error compensation is presented based on acoustic emission technique in this paper.

These are significant to aid the actual Acoustic Emission inspection of vertical tanks.

The experiment showed rock acoustic emission sequence not only has fractal distribution in space, but also has fractal feature in times.

Acoustic emission (AE) technique and EN were used simultaneously to study the process of SCC on sensitized 304SS.

Standard Test Method for Acoustic Emission Testing of Pressurized Containers Made of Fiberglass Reinforced Plastic with Balsa Wood Cores

Non-destructive testing - Acoustic emission - Equipment characterization - Verification of operating characteristic

It was shown that the rate of acoustic emission event at different rock stress level changed greatly;

Non-destructive testing - Acoustic emission - Equipment characterization - Equipment description

Damage and monitoring with acoustic emission and electromagnetic emission of rocks around the tunnel

Theory analysis and experimental study of the spread and attenuation of acoustic emission in rock body

Numerical simulation research of acoustic emission characteristics under symmetrical and asymmetrical compressive loads

selecting energy of average energy or characteristic frequency range in the acoustic emission signal as a characteristic variable;

A Study of the Fracture Process of Intermetallic Compounds Using Acoustic Emission Technology

receiving acoustic emission signal generated by impacting the wall surfaces by the fluid;

Monitoring thermal-shock damage in ceramic materials by means of acoustic emission

Acoustic emission count(emission count) Acoustic emission transducer Acoustic emission(AE) Acoustic holography Acoustic impedance

Acoustic Emission Testing Technology and Its Application Prospect in Non-destructive Testing of Wood Materials

Non-destructive testing - Acoustic emission inspection - Secondary calibration of acoustic emission sensors

Non-destructive testing - Acoustic emission inspection - Primary calibration of transducers

Acoustic Emission Study of Fracture Along Grain Boundary in High Strength Aluminum Alloy

Collision-friction vibration failure diagnosis of shipping steam-generator with acoustic emission testing technique

Practice for Characterizing Acoustic Emission Instrumentation

The analysis of rock acoustic emission characteristic under biaxial compressing using damnification mechanics

Application of the Acoustic Emission Technique in the Condition Monitoring and Fault Diagnosis of Chemical Equipment

vertical tank; the Acoustic Emission inspection; leakage; corrosion; effective active acoustic source;

Effects of Heterogeneity in Rock Samples on Spatial and Temporal Distribution of Acoustic Emission and Their Significance in Seismology

Acoustic emission detection method monitoring insulator pollution flashover

Amplitude Attenuation of Acoustic Emission from Different Pipeline Characteristics

Expression of the Himalayan orogeny in the Kuqa depression, Tarim basin--evidence from the rock acoustic emission experiment

Self-diagnosis Mechanism of Carbon Fiber Reinforced Cementitious Materials Studied by Acoustic Emission Technique

Test Method for Acoustic Emission Testing of Insulated Aerial Personnel Devices with Supplemental Load Handling Attachments

Study of Deformation-damage and Acoustic Emission Character of Coalrock under Uniaxial Compression

Standard Practice for Acoustic Emission Monitoring of Structures During Controlled Stimulation

Application and Prospect of Acoustic Emission Technology in Engineering Structural Damage Monitoring

Acoustic Emission Technology and Its First Application in Real-time Monitoring of Casing Damage

Studies on the relationship between acoustic emission characteristics and fracture toughness of materials

Feature of acoustic emission and failure analysis for three-dimensional braided composite material under compressive load

Practice of monitoring country rock failure status during excavation in a metal mine by acoustic emission

Application of Acoustic Emission Technique in Detecting Mechanic Performance of Particleboard

terminology for nondestructive testing - acoustic emission testing

Study of the hydraulic turbine blade crack examination system based on acoustic emission technology

Quality evaluation by acoustic emission aided with a fuzzy neural network

Pattern recognition for wire breakage detection of a steelrope by acoustic emission techniques

Acoustic Emission Characteristics of The Tunnel Enclosing Rock Under Fracturing

Experimental study on inspecting lubrication state in metal plastic forming with acoustic emission technology

Application of the Rock Mass Acoustic Emission Testing Technology in Safety Classification of Stope Roof

Acoustic Emission Monitoring of Structures During Controlled Stimulation

Analysis of Rock Outburst Fracture With the Scanning Electron Microscope and the Acoustic Emission Characteristics

Practice for Acoustic Emission Monitoring of Structures During Controlled Stimulation

Investigation of Characteristics of Acoustic Emission Sources for Metallic Pressure Vessels

Standard Test Method for Examination of Liquid Filled Atmospheric and Low Pressure Metal Storage Tanks Using Acoustic Emission

Research on Acoustic Emission Detection for Vertical Tank Bottoms under Different Corrosion Conditions

Research and analysis for acoustic emission source location of three-dimensional braided composite material

Inspection of Metal High Frequency Cyclic Fatigue Behavior Utilizing Acoustic Emission Technique

Experiment on Guided Waves Propagation in Thin Plate through Wavelet Transformation and Modal Acoustic Emission

Localization of Material Failure Event and an Algorithm to Process Acoustic Emission Data

A Computer-based Acoustic Emission Detecting Instrument for Partial Discharge within Power Capacitor

Make Diagnostics on Troubles in Freight Car Wheel-Sets and Bearings with the Application of Acoustic Emission Technique

Experimental Research on Guided Waves Propagation in Thin Plate Using Wavelet Transform and Mode Acoustic Emission

Methods for acoustic emission testing of pressure vessels during pressure tests and classification of test results

Wavelet analysis realization of data pretreatment in acoustic emission detection of discharges

Standard Practice for Acoustic Emission Monitoring During Continuous Welding

Analysis of acoustic emission sensor considering coupling effect within double-direction

The Research of Acoustic Emission with Different Crystalline Morphology of Polypropylene

Accumulative Characteristics of Acoustic Emission Signal Energy on Pressure Pipe Leakage

Standard Test Method for Examination of Fiberglass Reinforced Plastic Fan Blades Using Acoustic Emission

Application Acoustic Emission and Empirical Mode Decomposition to Faults Diagnosis of Bearing

Application of Wavelet Transform in Detecting Feature Parameters of Acoustic Emission Signals

Study on Acoustic Emission Experiment in High-Efficiency Deep Grinding of Engineering Ceramic Materials

Standard Test Method for Examination of Seamless, Gas- Filled, Pressure Vessels Using Acoustic Emission

Study of Acoustic Emission Monitoring Via Optical Fiber

Application of Acoustic Emission Technology in Condition Based Maintenance of Equipment

The Method of Volume Comparison and Its Application in Monitoring of Acoustic Emission

Standard Practice for Acoustic Emission Monitoring During Resistance Spot-Welding

Condition monitoring and diagnostics of machines--Requirements for training and certification of personnel--Part 9: Acoustic emission

Testing and Assessment of Hydrogenation Refined Pre-reactor with Acoustic Emission Technique

Application of Improved Neural Network Technique in Localization of Acoustic Emission Source

Acoustic Emission Monitoring of Fatigue Damages of Landing Gear Components During Its Controlling Test

Effects of Aggregates'Character on Concrete Fracture Performance and Acoustic Emission

Practice for Continuous Monitoring of Acoustic Emission from Metal Pressure Boundaries

Determining the Reproducibility of Acoustic Emission Sensor Response

A Study of Multi-channel and Waveform System for Acoustic Emission Test

Acoustic emission testing technique application on hydro and hydropower projects

The application of acoustic emission technique in testing bulletproof composites

Applications of Acoustic Emission Technology in Monitoring of Grinding Processes

Acoustic emission characteristics of various defects in metallic materials

Applications of the Acoustic Emission Technology in Testing of the Pressure Vessels

The Application of Acoustic Emission Testing in a Certain Type Missile

Experimental Research on Diagnosis Method in the Cavitating Centrifugal Pump by Acoustic Emission

Non-destructive testing - Terminology - Part 9: Terms used in acoustic emission testing

Study on frequency spectrum characteristics of acoustic emission in coal or rock deformation and fracture

Present situation and development of detection of partial discharges in power transformers using acoustic emission technique

Application of Acoustic Emission Technique in Pressure Vessels under Safety Operation

Experimental on acoustic emission during compression rupture procedure of coal sample

Application of Support Sector Machine in Test on Acoustic Emission Location in Rock Crack and Destabilization

Effects of corona discharge on polluted insulator flashover on acoustic emission technique

Practice for Acoustic Emission Monitoring During Continuous Welding

Continuous Monitoring of Acoustic Emission from Metal Pressure Boundaries

acoustic beacon acoustic current meter acoustic element acoustic emission

Acoustic emission examination and evaluation of metallic pressure vessels

Frequency Response of Coiled-fiber Optic Sensor for Detection of the Acoustic Emission

Application and Study Progress of Acoustic Emission Technology in Composite Material

Acoustic Emission Characteristics of Polymer Bonded Explosives under Uni-axial Press

Effects of Soil Water Conditions on Wheat Xylem Vulnerability and Leaf Ultrasound Acoustic Emission

Analysis of Time-Frequency and Energy on Characteristic Acoustic Emission Signals

Experimental Study on Engine Piston-Liner Wear Fault Diagnosis by Acoustic Emission Technology

Testing research of measuring oil and water saturation in porous media with acoustic emission technique

acoustic emission source acoustic emission source location and analysis system

Practice for Acoustic Emission Monitoring During Resistance Spot-Welding

Standard Practice for Secondary Calibration of Acoustic Emission Sensors

Structure Simulative Experiment by Using Acoustic Emission to Detect the Damage and Fracture in Composite Flywheel

Analysis of energy distributions of rock acoustic emission signals using the wavelet packet method

Application of acoustic emission testing technology in truck crane girder detection

The principle and applications of ultrasound-stimulated acoustic emission in tissue

Study on Feasibility of Monitoring Cracks Produced During Manual Welding by Acoustic Emission

Test Method for Examination of Seamless, Gas Filled, Pressure Vessels Using Acoustic Emission

Practice for Leak Detection and Location Using Surface-Mounted Acoustic Emission Sensors

Acoustic Emission Apparatus for Rubbing Diagnosis of Large Rotating Machinery

Guide for Acoustic Emission System Performance Verification

Research on Acoustic Emission Signal of Contaminant Insulator Flashover

Experimental research on acoustic emission characteristics of rock mass

Application of Phase Information in Processing Acoustic Emission Signal

Application of acoustic emission technique in boiler and pressure vessel detection

Design of PZT Cylindrical Phase Modulator for Simulating Acoustic Emission Signals

Application of neural networks in pattern recognition of acoustic emission signals

Standard Practice for Verifying Acoustic Emission Sensor Response

Preliminary Study on Coal and Rock Acoustic Emission Mechanism and Relevant Experiments

Research on the New Acoustic Emission Location of the Leak Points of Pressure Pipelines

On- line Detection and Safety Assessment of Large- scale above Ground Storage Tanks by Acoustic Emission

Selection of Optimum Features of Acoustic Emission Signal in Monitoring the Tool Wear of Milling Cutters

Monitoring Damage of Arch Bridge Suspender Using Acoustic Emission Technique

Application Present of the Rock Acoustic Emission Technique

Acoustic emission technique for the detecting of metal fatigue fracture

Adaptive Analysis of Crack Acoustic Emission Source Location of Complex Structure

Characteristics test of acoustic emission signal transmission in wave guiding rod

Application status of acoustic emission technology to crane's nondestructive test

Applications of acoustic emission diagnosis in pressure vessels on-line detecting

Research on acoustic emission source locating method without measuring the sonic speed

Acoustic Emission Property of HTPB Composite Solid Propellant Material

film; Micro morphology; Micro hardness; Acoustic emission;

Research on fault detection and diagnosis of rotary machine using Acoustic Emission method

Leak Detection and Location Using Surface-Mounted Acoustic Emission Sensors

Application in location of acoustic emission using neural network technique

Design and practices on rock mass acoustic emission monitoring and measurement system

Study on Acoustic Emission Phenomena of Plastic Bonded Explosive During Thermal Shock

Acoustic emission experimental study on meso-damage mechanism of HTPB propellant

Fractal Analysis of the Characteristics of Acoustic Emission of Rock

Experimental Study on Acoustic Emission Characteristics of Rock and Soil in the Failure Process

Application of Acoustic Emission Technique in Pipeline Leak Detection

Research on Acoustic Emission Test for Multilayer-Wrapped Pressure Vessels

Application of Acoustic Emission Testing in Inspection of Spherical Vessel

Study on the monitoring of acoustic emission and electromagnetic radiation on rock burst

Acoustic Emission Characters of Pre-cracked Marble under Compression

Cutting Tool Monitoring by Acoustic Emission and Pattern Recognition

A Preliminary Study on a New Solution to Obtain Acoustic Emission Parameters

Study on the acoustic emission source location technology for the flaw of train wheel

Test Research on Leakage Monitoring of Pressure Pipe by Acoustic Emission Technique

Application of Acoustic Emission in Equipment Fault Diagnosing

The Application of Acoustic Emission in Fault Diagnosis of Locomotive Wheel Set Bearing

Test on acoustic emission features during whole processing of burnt rock loaded failure

Acoustic Emission Testing Technology of Mechanical Parts

Frequency analysis of acoustic emission and application in gas-solid fluidized bed

Acoustic Emission Characteristics of Titanium Alloy in Tensile Test

as stress level increases, the frequency of signals increases too; and it's tendency is basically similar to acoustic emission signals;

Acoustic Emission Testing of the Adhesive Strength of Ni-P Electroless Plating and Composite Coating

The Processing Method of Acoustic Emission Signals in Diagnoses of Mechanical Failure

Numerical Simulation of Patterns of Acoustic Emission in Rock Failure Process

Test Method for Acoustic Emission for Insulated Aerial Personnel Devices

Development of the acoustic emission instrument of fuel-rich propellants burning rate

A study on acoustic emission mechanism in engine tribological process for piston-liner

Acoustic Emission Technology and the Application in "Four Tubes" Inspection of Boiler

Study on the Calibration of Acoustic Emission Sensor for Pipeline Leakage Testing

Acoustic emission diagnosis to diesel engine sliding bearings

Study on acoustic emission of non-homogeneous material by image processing method

Signal Analysis of Acoustic Emission of High-speed Deep Grinding of Ceramic Materials

Quantitative Method to Detect Wire Break in Wire Rope by Acoustic Emission Techniques

Pilot Test on Real-time Monitoring of Casing Failure with Acoustic Emission Technique

Acoustic Emission Technique for Fault Diagnosis of Rolling Bearing

Numerical simulation on acoustic emission during pillar rock burst

Measurement Technology of dynamic acoustic emission on steel shell

The application of acoustic emission technology in fire and rescue operation

Real-time monitoring test of casing damage with acoustic emission technology

Selection of Best Wavelet Basis for Acoustic Emission Detection of Discharge

Modal Acoustic Emission--A New Method in Non-Destructive Testing for Aircraft Structure

A Study of the Collection System for Acoustic Emission Signals Based on DSP

Research on acoustic emission location method for oil pipeline breakage

Acoustic emission phenomena of thermal cracking of sandstone

The Monitors and diagnoses systematic application study in earthquake and landslide based on acoustic emission technique

Acoustic emission detection of power transformer partial discharge in 500 kV Zengcheng Substation

Primary Calibration of Acoustic Emission Sensors

Study on Selection of Wavelet Basis for Processing of Rock Acoustic Emission Signal

Study on Electromagnetic Radiation and Acoustic Emission in Shearing Process of Coal