Simulation of ultrasonic surface waves with multi-Gaussian and point source beam models von Zhao, Xinyu, Schmerr, Jr Lester W, Sedov, Alexander, Li Xiongbing

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Modeling Ultrasonic Pulse-Echo Signals from a Flat-Bottom Hole in Immersion Testing Using a Multi-Gaussian Beam von Kim, Hak-Joon, Song, Sung-Jin, Schmerr Jr, Lester W

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Engineering Dynamics 2.0: Fundamentals and Numerical Solutions von Schmerr, Lester W

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Generation of the basis sets for multi-Gaussian ultrasonic beam models-An overview von Kim, Hak-Joon, Schmerr, Lester W., Sedov, Alexander

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Modeling the radiation of ultrasonic phased-array transducers with Gaussian beams von Ruiju Huang, Schmerr, L., Sedov, A.

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Characterization of the system functions of ultrasonic linear phased array inspection systems von Huang, Ruiju, Schmerr, Lester W.

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Modeling Angle Beam Ultrasonic Testing Using Multi-Gaussian Beams von Kim, Hak-Joon, Park, Joon-Soo, Song, Sung-Jin, Schmerr, Jr, Lester W.

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Determination of an ultrasonic transducer's sensitivity and impedance in a pulse-echo setup von Lopez-Sanchez, A.L., Schmerr, L.W.

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Ultrasonic measurement models for imaging with phased arrays von Schmerr, Jr Lester W, Engle, Brady J, Sedov, Alexander, Li Xiongbing

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Quantitative ultrasonic phased array imaging von Engle, Brady J, Schmerr, Jr Lester W, Sedov, Alexander

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K-space Prony’s method for generating the basis functions of multi-Gaussian beam models von Schmerr, Lester W., Lopez-Sanchez, Ana L., Sedov, Alexander

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Donald O. Thompson: A remembrance von Achenbach, J D, Alers, G, Schmerr Jr Lester W, Bond, Leonard J

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A boundary diffraction wave model for a spherically focused ultrasonic transducer von Schmerr, Jr, Lester W., Sedov, Alexander, Lerch, Terence P.

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METHODS FOR CHARACTERIZING THE SYSTEM FUNCTIONS OF ULTRASONIC LINEAR PHASED ARRAY INSPECTION SYSTEMS von Huang, Ruiju, Schmerr Jr, Lester W

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Ultrasonic Beam Propagation in Highly Anisotropic Materials Simulated by Multi-Gaussian Beams von JEONG, Hyunjo, SCHMERR, Lester W

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Simulation of Ultrasonic Flaw Responses by Using a Hierarchical Triangular Meshing Method von Oh, Chi-Hwan, KIM, Hak Joon, Song, Sung-Jin, Schmerr, Lester W

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ULTRASONIC MEASUREMENT MODELS FOR SURFACE WAVE AND PLATE WAVE INSPECTIONS von Schmerr, Lester W. Jr, Dept. of Aerospace Eng., Iowa State University, Ames, IA, 50011, Sedov, Alexander

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Ultrasonic Nondestructive Measurement Systems – Models and Measurements von Lopez-Sanchez, Ana, Schmerr, Lester W.

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Ultrasonic flaw sizing inverse problems von Jr, Lester W Schmerr, Song, Sung-Jin, Sedov, Alexander

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A Modified Born Approximation for Scattering in Isotropic and Anisotropic Elastic Solids von Huang, Ruiju, Schmerr Jr, Lester W, Sedov, Alexander

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