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TRINITY INSTITUTE OF NDT TECHNOLOGY

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TRINITY INSTITUTE OF NDT TECHNOLOGY

Ultrasonic velocity Table Author: Trinity Institute of NDT Technology Subject: Nondestructive testing-NDT Training institute Keywords: Ultrasonic velocity tables, steel UT velocity, sound velocity in aluminium, ultrasonic testing, UT in India, ultrasonic testing in bangalore, ultrasonic testing ...

http://trinityndt.com/brochures/Ultrasonic_Inspection_Velocity_Table.pdf

Date added: November 8, 2012 - Views: 10

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Ultrasonic Velocity Measurements Used to Assess the Quality ...

Ultrasonic Velocity Measurements Used to Assess the Quality of Iron Castings 1 Introduction One of the main problems facing the quality control department in a foundry

http://www.insight-ndt.com/papers/technical/t012.pdf

Date added: September 18, 2012 - Views: 9

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Standard Practice for Measuring Ultrasonic Velocity in Materials

surement of ultrasonic velocity in materials. Most of these techniques require specialized or auxiliary equipment. X2.1.2 Instruments are available commercially which auto-matically measure sound velocity or time interval or both.

http://www.irss.ca/documents/CODES%20&%20STANDARDS_02-28-08/ASTM/Ultrasonic/Practices%20for/E494-95%20Measuring%20UT%20Velocity.pdf

Date added: May 12, 2013 - Views: 14

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Ultrasonic Pulse Velocity Evaluation of Cementitious Materials

Ultrasonic Pulse Velocity Evaluation of Cementitious Materials 413 (a) Direct Transmission (b) Indirect or su rface Transmission (c) Semi-direct Transmission

http://cdn.intechweb.org/pdfs/18861.pdf

Date added: May 24, 2012 - Views: 16

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ultrasonic material velocity chart - Bing

ultrasonic velocity of various materials ... Ultrasonic Velocity Tables Material Velocity Sound Velocity in Materials Material Velocity for Steel Sound Velocity Chart Sound Velocities in Materials Ultrasonic Speed Connect with Facebook

http://pdfdirpp.com/download/ultrasonic-material-velocity-chart.pdf

Date added: June 18, 2014 - Views: 1

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Angularly-Dependent Ultrasonic Velocity and Attenuation ...

conventional materials, ultrasonic measurements are relatively straightforward. Since the ... The usefulness of this apparatus was demonstrated by measuring the ultrasonic velocity and attenuation in an industrial composite.

http://lib.dr.iastate.edu/cgi/viewcontent.cgi?article=2564&context=qnde

Date added: September 28, 2014 - Views: 1

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Non-Destructive Evaluation of Concrete using Ultrasonic Pulse ...

Ultrasonic pulse velocity: When the surface of a semi-infinite solid is excited by a time varying mechanical ... Ultrasonic Testing of materials, G. Allen & Unwin. J. Sound Vibration, 11(1): 157-158. Marsh, B., 2000. The European Classification of Exposure Environmental for Concrete. Concrete,

http://maxwellsci.com/print/rjaset/v3-499-504.pdf

Date added: November 1, 2012 - Views: 13

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NON-DESTRUCTIVE TESTING OF CEMENTITIOUSLY STABILIZED ...

Mandal, Tinjum, and Edil 2 1 ABSTRACT 2 In this paper, non-destructive testing of cementitiously stabilized materials (CSM) was studied 3 using ultrasonic pulse velocity techniques.

http://docs.trb.org/prp/14-4829.pdf

Date added: March 7, 2014 - Views: 1

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ULTRASONIC TESTING OF STEEL CASTINGS J D Lavender

ULTRASONIC TESTING OF STEEL CASTINGS by J . D . Lavender ... impedance of materials associated with ultrasonic examination are given in Table I. The wavelengths ... the sound velocity of the longitudinal wave in the material.

http://www.sfsa.org/sfsa/pubs/misc/Ultrasonic%20Testing.pdf

Date added: December 22, 2011 - Views: 174

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Ultrasonic Testing - Hashemite University

Ultrasonic Testing Page 1 of 36 Ultrasonic Testing Ultrasonic Testing (UT ... Ultrasonic waves are reflected at boundaries where there is a difference in acoustic ... and materials vary in attenuation and velocity, a DAC curve must be established for each different situation.

https://eis.hu.edu.jo/ACUploads/10526/Ultrasonic%20Testing.pdf

Date added: September 11, 2013 - Views: 8

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Study Of Velocity in Ferrous and Non-Ferrous Weld Zones

This project will identify changes in ultrasonic velocity due to the effects of welding heat and stress ... the transducer approximately 1.5” away from the interface of the 2 materials. The pip representing the Inconel interface was used to take the velocity reading. Reading @ 1.5” from ...

http://ndt.net/article/ndtnet/2011/35_Pendley.pdf

Date added: July 30, 2014 - Views: 1

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Relationship between ultrasonic velocity, mixtures and ...

NDTCE’09, Non-Destructive Testing in Civil Engineering Nantes, France, June 30th – July 3rd, 2009 Relationship between ultrasonic velocity, mixtures and porosity of

http://www.ndt.net/article/ndtce2009/papers/24.pdf

Date added: March 28, 2012 - Views: 1

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ULT-100 Ultrasonic Velocity Measurement System

2 The GCTS Ultrasonic Velocity Software determines shear and compression wave velocities and stores the waveforms digitally. The system utilizes a computer board for high-speed data

http://www.gcts.com/pdf/productos/ultrasonic_spec_201112_014126.pdf

Date added: September 3, 2013 - Views: 1

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Frequency dispersion of ultrasonic velocity and attenuation ...

Frequency dispersion of ultrasonic velocity and attenuation of longitudinal waves propagating in 0.68Pb„Mg 1/3Nb 2/3…O 3–0.32PbTiO 3 single crystals

http://www.math.psu.edu/cao//Papers_PDF/ZhangR-10-31-05.pdf

Date added: March 25, 2014 - Views: 2

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Ultrasonic Measurement of Mechanical Properties

the shifts in ultrasonic velocity and attenuation, as . observed by ... It was found that the observable ultrasonic properties were influenced by the scattering from both the grains ... mechanical properties of materials through the manipulation

http://www.ieee-uffc.org/ultrasonics/teaching/u9610735.pdf

Date added: May 30, 2012 - Views: 9

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Determination of Thermal Conductivity and Porosity of ...

ness; therefore, the measurement of ultrasonic velocity in such materials can often be used to indicate their quality as well as to determine their elastic properties [16]. The ultrasonic velocity test method employs the principle of

http://www.scirp.org/journal/PaperDownload.aspx?paperID=37908

Date added: December 10, 2013 - Views: 1

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Correlation between ultrasonic velocity and indentation-based ...

Materials Science and Engineering A 488 (2008) 398–405 Correlation between ultrasonic velocity and indentation-based mechanical properties with microstructure in Nimonic 263

http://www.researchgate.net/profile/Mousumi_Das5/publication/237046880_Correlation_between_ultrasonic_velocity_and_indentation-based_mechanical_properties_with_microstructure_in_Nimonic_263/links/00b7d51b0189c0f10c000000

Date added: August 27, 2014 - Views: 1

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Ultrasonic Pulse Velocity in Concrete Using Direct and ...

Title no. 98-M48 Ultrasonic Pulse Velocity in Concrete Using Direct and Indirect Transmission by Ismail Ozgur Yaman, Gokhan Inei, Nazli Yesiller, and Haluk M. Aktan

http://digitalcommons.calpoly.edu/cgi/viewcontent.cgi?article=1196&context=cenv_fac

Date added: December 16, 2012 - Views: 12

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The effect of fiber content on the ultrasonic wave velocity ...

297 Properties The effect of fiber content on the ultrasonic wave velocity in glass/polyester composites the composite to be representative of the material.

http://www.journalamme.org/papers_vol20/1451S.pdf

Date added: February 20, 2013 - Views: 1

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structural | PaVEMENt | tuNNEl systEMs Ultrasonic Pulse ...

data which provides 2-D or 3-D velocity images of the tested materials The Ultrasonic Pulse Velocity (UPV) systems are designed to identify and map voids, honeycomb, cracks, delaminations, and other damage in concrete, wood, masonry, stone, ceramics, and

http://www.olsoninstruments.com/pdf_downloads/catOI_upv.pdf

Date added: May 6, 2012 - Views: 145

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Influence of sample size on ultrasonic phase velocity ...

Influence of sample size on ultrasonic phase velocity measurements in piezoelectric ceramics Rui Zhang, Bei Jiang, and Wenwu Caoa) Materials Research Institute, The Pennsylvania State University, University Park, Pennsylvania 16802

http://www.math.psu.edu/cao/Papers_PDF/ZhangR-6-15-02.pdf

Date added: November 29, 2012 - Views: 4

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Area-Velocity Flow Meter - Greyline Instruments Inc.

Area-Velocity Flow Meter Submersible Ultrasonic Sensor Monitor flow through open channels, ... Quality of Materials and Workmanship ... The AVFM 5.0 Area-Velocity Flow Meter includes a submerged ultrasonic

http://www.greyline.com/pdf/AVFM%205.0%20Brochure.pdf

Date added: February 1, 2012 - Views: 16

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MTS Ultrasonic Velocity Test Solution

MTS Ultrasonic Velocity Test Solution Gain insight into geomaterials porosity, elastic constants, anisotropy, fluid saturation and other critical attributes

http://www.mts.com/ucm/groups/public/documents/library/dev_005095.pdf

Date added: May 27, 2013 - Views: 6

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STRESS DEPENDENCE OF ULTRASONIC VELOCITY IN UNIDIRECTIONAL ...

stress dependence of ultrasonic velocity in unidirectional graphite/epoxy composites for longitudinal waves propagating along the direction of

http://www.cs.odu.edu/~mln/ltrs-pdfs/conf-rpqnde-9-89.pdf

Date added: August 4, 2013 - Views: 1

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TEAS Velocity of ultrasound in solid state materials 1.6.01 -00

Nearly all ultrasonic probes are covered with a protective layer on the active surface (ceramics). The time needed by the ultrasound waves to pass through this layer is

http://www.phywe.com/index.php/fuseaction/download/lrn_file/versuchsanleitungen/P5160100/e/P5160100e.pdf

Date added: June 19, 2013 - Views: 1

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ultrasonic testing - Rigzone Group

Ultrasonic testing - overview Ultrasonic non-destructive testing (UT) is commonly used for flaw detection in materials. Ultrasound uses the transmission of high-frequency sound waves in a material to detect a discontinuity or to locate

http://www.rigzonegroup.com/pdf_ndt/ultrasonic%20testing.pdf

Date added: December 26, 2011 - Views: 90

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Ultrasonic Properties of Hexagonal Closed Packed Metals

TOEC of the materials. Average wave velocity is highest at θ=55° along z-axis in these materials. The contributions of the elastic constants, thermal conductivity, thermal energy ... velocity of ultrasonic wave (longitudinal and shear). τ is the

http://www.hrpub.org/download/201309/ujms.2013.010209.pdf

Date added: March 22, 2014 - Views: 1

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NASA

ULTRASONIC VELOCITY MEASUREMENT USING PHASE SLOPE AND CROSS CORRELATION HE I HODS David R. Hull, Harold E. Kautz, and Alex Vary National Aeronautics and Space Administration

http://www.ntrs.nasa.gov/archive/nasa/casi.ntrs.nasa.gov/19840026698_1984026698.pdf

Date added: October 13, 2013 - Views: 1

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Comparison of Ultrasonic Velocities in Dispersive and ...

of ultrasonic velocity and attenuation in food systems to ... Materials that exhibit variation in phase velocity with frequency are referred to as dispersive media, and in such cases, * To whom correspondence should be addressed. Tel.: 204-474-6480.

http://www.physics.umanitoba.ca/~jhpage/PDF_Files/Cobus%20-%202007%20-%20JAgFoodChem%20-%20Comp.%20ultrasonic%20velocities%20in%20dispersive%20and%20nondispersive%20food%20materials.pdf

Date added: September 17, 2013 - Views: 2

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Behaviour of ultrasonic velocities and elastic constants in ...

controlling materials behaviour based on physical mechanism to predict future performance of the materials. Various ... ultrasonic velocity and, hence elastic constants can yield useful information about other physical properties of the

http://amlett.org/uploads/11555.pdf

Date added: September 28, 2014 - Views: 1

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HEALTH MONITORING OF CIVIL ENGINEERING MATERIALS Submitted to ...

Determining initial setting time of cementitious materials using ultrasonic velocity measurements The process of transition of the cement paste from a fluid to a solid can be described as setting (Mindess and Young 1981). Generally, the measurement of

https://engineering.purdue.edu/~concrete/students/Dehadrai(Thesis-2008).pdf

Date added: January 23, 2013 - Views: 4

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Development of Ultrasonic C-Scan System - ASTM International

10 Standard Practice for Measuring Ultrasonic Velocity in Materials is used to identify the test procedure for measuring ultrasonic velocities in materials. The ultrasonic equipment involves an immersion tank and a translation ...

http://www.astm.org/studentmember/images/2012_Hassen_Paper.pdf

Date added: August 3, 2013 - Views: 3

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OPERATION MANUAL - Dakota Ultrasonics | Sound Solutions

VX Ultrasonic Velocity Gauge 1 INTRODUCTION The Dakota Ultrasonics model VX is an Ultrasonic Velocity Gauge. A velocity gauge displays the speed of sound through materials of a known

http://www.dakotaultrasonics.com/manuals/VXv190man.pdf

Date added: June 5, 2013 - Views: 1

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DENSITY EFFECT ON ULTRASONIC VELOCITY IN BRAZILIAN WOOD

Density effect on ultrasonic velocity in Brazilian wood Fabiana Goia Rosa de Oliveira Researcher ([email protected]) ... A number of ways of classifying defects that occur in solid wood or in wood-based materials are possible (Bucur, 1995).

http://www.ewpa.com/Archive/2006/aug/P20.pdf

Date added: May 27, 2013 - Views: 2

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Two coupling media method for ultrasonic velocity measurement ...

Measuring the ultrasonic velocity in soft materials, especially in biological tissues, is never easy. One of the main issues is that the thickness of the sample under test is badly defined.

http://webistem.com/acoustics2008/acoustics2008/cd1/data/articles/001177.pdf

Date added: September 17, 2013 - Views: 1

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Advances in ultrasonic testing of cementitious materials

Advances in ultrasonic testing of cementitious materials CHRISTIAN U. GROSSE, BERND WEILER, ALEXANDER T. HERB, GÜNTHER ... velocity- and frequency-variations depending on the age of the mortar can be observed during the hardening process.

http://129.69.59.201/bibliothek/festschr/weiler.pdf

Date added: September 28, 2014 - Views: 1

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Cement and Concrete Research - University of Texas at Austin

materials. Ultrasonic waves have been widely used to characterize and ... Ultrasonic wave velocity measured from ten cement paste specimens using 500 kHz P wave transducers: (a) w/c=0.4, and (b) w/c=0.5. Initial and final setting

http://www.caee.utexas.edu/prof/zhu/pdf/Zhu_CCR.pdf

Date added: January 3, 2013 - Views: 5

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ULTRASONIC MICROSCOPE AND ITS APPLICATION TO DIELECTRIC ...

ULTRASONIC MICROSCOPE AND ITS APPLICATION TO DIELECTRIC MATERIALS RESEARCH Noriyoshi Chubachi Department of Electrical Engineering, Faculty of Engineering, Tohoku ... materials. The SAW velocity is one of the most important material parameters for

http://www.tandfonline.com/doi/pdf/10.1080/00150198908015734

Date added: July 23, 2014 - Views: 1

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Velocity Constants for Ultrasonic Stress Measurement in ...

velocity of ultrasonic waves to stress by a series of proportional constants known as ... Values for acoustoelastic constants for some materials are available based on tests of stress-induced velocity changes in plates [3]. However, the

http://www.tandfonline.com/doi/pdf/10.1080/09349840209409706

Date added: August 27, 2014 - Views: 1

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Commercial Implementation of Ultrasonic Velocity Imaging ...

commercial implementation of ultrasonic velocity imaging methods via cooperative agreement between nasa lewis research center and sonix, inc. don j. roth

http://ntrs.nasa.gov/archive/nasa/casi.ntrs.nasa.gov/19960049682_1996077630.pdf

Date added: October 19, 2013 - Views: 1

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Ultrasonic Velocity, Density and Viscosity of Binary Liquid ...

Ultrasonic Velocity, Density and Viscosity of Binary Liquid Mixtures 21 density and excess molar volume values were found to be ± 4 X 10-2 kg m-3 and ±

http://irphouse.com/ijca/IJCAv3n1__3.pdf

Date added: December 26, 2012 - Views: 2

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Ultrasonic methods in diagnostics of polyethylene

Ultrasonic velocity in the specimens was measured using a MG 2000S ultrasonic thickness meter (AZ Industry Supplier, Warsaw, ... Materials and Manufacturing Engineering 20 (2006) 203-206. [3] S. Mackiewicz, Ultrasounds testings of the composites

http://archivesmse.org/vol28_7/2876.pdf

Date added: April 6, 2014 - Views: 2

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Ultrasonic Transducers Technical Notes - Olympus - Non ...

Ultrasonic Transducers Technical Notes Basic Ultrasonic Principles ... Since most materials have a higher velocity than water, the focal length is effectively shortened. This effect is caused by refraction (according to Snell’s Law) ...

http://olympus-ims.com/data/File/panametrics/UT-technotes.en.pdf

Date added: January 31, 2012 - Views: 65

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Materials Standards for Additive Manufacturing

Materials Properties and Qualification remains a significant barrier to more widespread adoption of AM technologies • Currently, the additive manufacturing (AM) industry does not have the confidence, and is unable ... • Ultrasonic velocity in material decreases with increasing ...

http://www.nist.gov/el/msid/infotest/upload/Slotwinski-NIST-AM-Materials.pdf

Date added: May 15, 2013 - Views: 20

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GUIDE NOTES - Divers Worldwide

Ultrasonic's [email protected] ... materials such as steel and air to detect defects. In order to develop and make the best of these principles the basic ... The velocity of sound is constant for any given medium although it

http://www.diversworldwide.com/pdf/5.pdf

Date added: February 10, 2012 - Views: 19

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Ultrasonic Pulse Wave Velocity Test as Tool for Monitoring ...

ultrasonic pulse wave velocity test may be used as an indicator of damage in specimens, as well as a quick monitoring device for detecting changes in the integrity of mixtures due to the ... Materials, McGraw-Hill Book Company, New York, 1964 5.

http://www.ltrc.lsu.edu/TRB_82/TRB2003-001275.pdf

Date added: June 5, 2013 - Views: 1

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EVALUATION OF ULTRASONIC VELOCITY AND EXCESS PARAMETERS OF ...

materials. The data obtained from ultrasonic propagation parameters such as ultrasonic velocity, adiabatic compressibility, molar volume, ... Ultrasonic velocity and related parameters for aqueous solutions of KCl s X moles 3 C ms-1-ñ x10 Kgm 3

http://www.isrj.net/ArticleDetails.aspx?countid=547

Date added: September 28, 2014 - Views: 1

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July/Aug 2013 issue) - IJMCR

a,b Materials Engineering college ,Babylon University, Iraq c Machines and Equipments Department, Technical Institute-Babylon, Iraq Accepted 02 July 2013, Available online 01 August 2013, (July/Aug 2013 issue) ... ultrasonic velocity, shear modulus, passion's ratio and

http://ijmcr.com/wp-content/uploads/2013/07/Paper11-41.pdf

Date added: December 10, 2013 - Views: 1

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Attenuation and velocity of ultrasound in solid 5.1.6.08 ...

The ultrasonic cylinders and probes should be cleaned immediately after use with water or a standard detergent. Dried residues of ultrasonic gel are difficult to remove. ... Literature value: longitudinal sound velocity in acrylic materials = 2,600-2,800 m/s.

http://www.phywe-es.com/index.php/fuseaction/download/lrn_file/versuchsanleitungen/P5160800/e/P5160800E.pdf

Date added: August 12, 2014 - Views: 1

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Ultrasonic Inspection of Low Velocity Impacted Composites

Ultrasonic Inspection of Low Velocity Impacted Composites Cameron G. Shuck1 ... materials hence the UNSW@ADFA require progression with the industry by developing an ultrasonic inspection capability for composite materials. This project ...

http://seit.unsw.adfa.edu.au/ojs/index.php/juer/article/viewFile/386/268

Date added: September 17, 2013 - Views: 1