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Alexander Sutin
Researcher at Stevens Institute of Technology
Publications - 31
Citations - 2659
Alexander Sutin is an academic researcher from Stevens Institute of Technology. The author has contributed to research in topics: Nonlinear system & Nonlinear acoustics. The author has an hindex of 21, co-authored 24 publications receiving 2436 citations. Previous affiliations of Alexander Sutin include Russian Academy of Sciences.
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Nonlinear Elastic Wave Spectroscopy (NEWS) Techniques to Discern Material Damage, Part I: Nonlinear Wave Modulation Spectroscopy (NWMS)
TL;DR: In this paper, the authors proposed a nonlinear wave modulation spectroscopy (NWMS) method for detecting structural damage in materials, which focuses on the application of harmonics and sum and difference frequency to detect structural damage.
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Nonlinear acoustic interaction on contact interfaces and its use for nondestructive testing
TL;DR: In this paper, two modifications of this technique have been developed: Vibro-Modulation (VM) and Impact-Induced Vibrations (IM), employing CW and impact-induced vibrations, respectively.
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Micro-damage diagnostics using Nonlinear Elastic Wave Spectroscopy (NEWS)
TL;DR: The sensitivity of nonlinear elastic wave spectroscopy (NEWS) methods to the detection of damage features (cracks, flaws, etc.) is far greater than can be obtained with linear acoustical methods as mentioned in this paper.
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Slow dynamics and anomalous nonlinear fast dynamics in diverse solids.
Paul A. Johnson,Alexander Sutin +1 more
TL;DR: Observations are presented from seven diverse materials showing that anomalous nonlinear fast dynamics (ANFD) and slow dynamics (SD) occur together, significantly expanding the nonlinear mesoscopic elasticity class.
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Vibro-Acoustic Modulation Nondestructive Evaluation Technique:
Dimitri Donskoy,Alexander Sutin +1 more
TL;DR: In this paper, two methods employing the nonlinear interaction of ultrasound and vibration were developed, namely vibromodulation (VM) and impactmodulation (IM) methods, for non-destructive inspection and evaluation of fatigued, defective, and fractured materials.