Ultrasonic inspection of stainless steel butt welds using horizontally polarized shear waves von Fortunko, C.M., Moulder, J.C.

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Evaluation of pipeline girth welds using low-frequency horizontally polarized waves von FORTUNKO, C.M, SCHRAMM, R.E

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Resonance techniques and apparatus for elastic‐wave velocity determination in thin metal plates von Petersen, G. L., Chick, B. B., Fortunko, C. M., Hirao, M.

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Absolute measurements of elastic‐wave phase and group velocities in lossy materials von Fortunko, C. M., Peterson, G. L., Chick, B. B., Renken, M. C., Preis, A. L.

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Comparison of Absolute Sensitivity Limits of Various Ultrasonic and Vibration Transducers von Fortunko, C.M., Boltz, E.S.

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Characterization of composite prepreg with gas-coupled ultrasonics von Chimenti, D.E., Fortunko, C.M.

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NDE applications of air-coupled ultrasonic transducers von Grandia, W.A., Fortunko, C.M.

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A VERSATILE ULTRASONIC MEASUREMENT SYSTEM FOR FLAW DETECTION AND MATERIAL PROPERTY CHARACTERIZATION IN COMPOSITE MATERIALS von PETERSEN, G.L., CHICK, B.B., FORTUNKO, C.M.

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Acoustoelastic evaluation of arbitrary plane residual stress states in non-homogeneous, anisotropic plates von King, R.B., Fortunko, C.M.

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Extended variational solution for scattering from flaws in plates von King, R. B., Fortunko, C. M.

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Absolute sensitivity limits of various ultrasonic transducers von Boltz, E.S., Fortunko, C.M.

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Experimental comparison of ultrasonic techniques to determine the nonlinearity parameter /spl beta von Hurley, D.C., Yost, W.T., Boltz, E.S., Fortunko, C.M.

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Accurate measurements of longitudinal-wave velocity in IIW-type calibration blocks von Lerch, T.P., Renken, M.C., Fortunko, C.M.

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Effect of signal-processing parameters on phase velocity uncertainty von Renken, M.C., Fortunko, C.M., Mullis, C.T.

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Characterization of pre-impregnated graphite-epoxy lamina with gas-coupled ultrasonics von Fortunko, C.M., Chimenti, D.E.

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Ultrasonic characterization of aramid-epoxy/aluminum laminates from pulse-echo data von Hollman, K.W., Fortunko, C.M., Fitting, D.W.

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Gas coupled ultrasonic measurement of stiffness moduli of polymer composite plates von Anderson, M.J., Martin, P.R., Fortunko, C.M.

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Accuracy of resonant ultrasound spectroscopy: an experimental study von Renken, M.C., Kim, S., Hollman, K.W., Fortunko, C.M.

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Gas-coupled acoustic microscopy in the pulse-echo mode von Fortunko, C.M., Dube, W.P., McColskey, J.D.

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High-fidelity acoustic-emission sensor/preamplifier subsystems: modeling and experiments von Fortunko, C.M., Hamstad, M.A., Fitting, D.W.

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