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Proceedings Papers

A Numerical Study on Shock Wave Mitigation Using Layered Composites

Hossein Sadeghi, Joseph Magallanes, John Crawford
Proc. ASME. IMECE2017, Volume 9: Mechanics of Solids, Structures and Fluids; NDE, Structural Health Monitoring and Prognosis, V009T12A005, November 3–9, 2017
Paper No: IMECE2017-70428
DOI: https://doi.org/10.1115/IMECE2017-70428
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Topics: Composite materials, Shock waves, Explosions, Phononic crystals, Damage, Waves, Design, Energy gap, Finite element analysis, Load bearing capacity
Proceedings Papers

Two-Dimensional Phononic Crystals With Acoustic-Band Negative Refraction

Hossein Sadeghi, Sia Nemat-Nasser
Proc. ASME. SMASIS2016, Volume 2: Modeling, Simulation and Control; Bio-Inspired Smart Materials and Systems; Energy Harvesting, V002T03A002, September 28–30, 2016
Paper No: SMASIS2016-9025
DOI: https://doi.org/10.1115/SMASIS2016-9025
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Topics: Acoustics, Phononic crystals, Refraction, Anisotropy, Density, Tensors
Proceedings Papers

Non-Reflective and Highly Dissipative Acoustic Metamaterials

Hossein Sadeghi, Ankit Srivastava, Sia Nemat-Nasser
Proc. ASME. IMECE2013, Volume 14: Vibration, Acoustics and Wave Propagation, V014T15A044, November 15–21, 2013
Paper No: IMECE2013-62513
DOI: https://doi.org/10.1115/IMECE2013-62513
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Topics: Acoustics, Composite materials, Design, Energy dissipation, Metamaterials, Phononic crystals, Reflection, Resonance, Spectra (Spectroscopy), Wave energy
Proceedings Papers

Wave Propagation in Two Dimensional Periodic Composites

Hossein Sadeghi, Ankit Srivastava, Ryan Griswold, Sia Nemat-Nasser
Proc. ASME. IMECE2011, Volume 8: Mechanics of Solids, Structures and Fluids; Vibration, Acoustics and Wave Propagation, 945-946, November 11–17, 2011
Paper No: IMECE2011-64549
DOI: https://doi.org/10.1115/IMECE2011-64549
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Topics: Composite materials, Wave propagation, Shear waves, Acoustics, Brass (Metal), Dispersion relations, Epoxy adhesives, Epoxy resins, Mode shapes, Rods
Proceedings Papers

Thermo-Elastic Analysis of Thick-Walled Cylinders Made of Functionally Graded Materials Using Strain Gradient Elasticity

Hossein Sadeghi, Mostafa Baghani, Reza Naghdabadi
Proc. ASME. SMASIS2010, ASME 2010 Conference on Smart Materials, Adaptive Structures and Intelligent Systems, Volume 2, 1-6, September 28–October 1, 2010
Paper No: SMASIS2010-3603
DOI: https://doi.org/10.1115/SMASIS2010-3603
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Topics: Cylinders, Elasticity, Functionally graded materials, Strain gradient, Thermoelasticity, Hoop stress, Tensors, Constitutive equations, Density, Equilibrium (Physics)