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  • Quantitative information on damage processes obtained in acoustic-emission measurements
    ...s/E ~ 10 – 3 (comparable with the yield point) and releases energy U ~ s2d 3/2E; for a ball to simulate this crack... ...s/E ), i.e., the calibrator should fire the ball... ...a height of free fall of tens of meters). Acoustic equipment records events during failure, from which one reckons the number of pulses and draws certain...
  • Particle Detection in Oil Using Acoustic and Electrical Based Techniques in Correlation with an Inference Method
    A calibrator of specific output charge values (5, 20, 100, 500pC) is directly connected to the terminals... First acoustic signal Thus, the produced value on the DSO in volts can be transferred to impact momentum in kg.m/s. To accomplish this, two balls made of steel with diameters 2.3 and 1.5 mm are left to fall freely from the oil...
  • large_dict (
    ...acknowledgedly acknowledger acknowledgers acknowledges acknowledging acme acne acned acolyte acolytes acorn acorn's acorns acoustic acoustical acoustically acoustician... ...balefulness baler balers bales baling balk balked balker balkier balkiness balking balks balky ball ballad ballad's ballads... ...calendar's calendared calendaring calendars calf calfs calibrate calibrated calibrater calibrates calibrating calibration calibrations calibrator calibrators calico caliph... ...feelingly feelingness feelings feels fees feet feign feigned feigner feigning feigns felicities felicity fell felled feller fellers...
  • Progress Towards an Acoustic Measurement of the Molar Gas Constant at INRIM
    ...from nine to five, the number of precisely-measurable, triply-degenerate modes that fell within the frequency... To reduce the perturbations of the acoustic modes caused by the coils, we embedded them in an... Two steel balls were glued to the exterior of the equatorial collars, to mark their relative azimuthal... ...the ASL F18 resistance bridge used for the present measurements was evaluated with a resistance bridge calibrator .
  • Measurements of the Velocity and Absorption of High-Frequency Ultrasonic Waves in Supercooled Liquids
    The fall in the ratio of observed to shear viscosity absorption in the supercooled region is suggestive... It has been explained (Hunter 1951) that these acoustic measurements in supercooled liquids were suggested by the... The whole lower part of the apparatus rested on a ball and cup bearin! the centre of... ...the frequency being interpolated by the signal generator (checked against harmonics of a 2 Mc/s crystal calibrator ).
  • Subject Index
    ...techniques in, 2255 for design problenis of inechanical structures, 102 differential analyser, with ball -and-disk type... ...National Convention, New York, 209; I.R.E.-U.R.S.I., 1951 Fall meeting, Ithaca, N... ...2123 strip-loaded, for microwave lenses, measurements on, 727 Diffraction, (See also Sound) acoustic , aperture transmission cross... ...organization and equipment of, 3159 in microwave range, 8173 rf., self-interpolating crystal calibrator for, 19 meter...