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Design of a Command-Shaping Scheme for Mitigating Residual Vibrations in Dielectric Elastomer Actuators
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Dielectric elastomers (DEs) are a class of highly deformable electroactive polymers (EAPs) employed for electromechanical transduction technology. When electrostatically actuated dielectric elastomer actuators (DEAs) are ...
Viscoelastic Effects on the Nonlinear Oscillations of Hard-Magnetic Soft Actuators
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The hard-magnetic soft materials (HMSMs) belong to the magnetoactive category of smart polymers that undergo large actuation strain under an externally applied magnetic field and can sustain a high residual magnetic flux ...
Topology Optimization of Hard-Magnetic Soft Phononic Structures for Wide Magnetically Tunable Band Gaps
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Hard-magnetic soft materials, which exhibit finite deformation under magnetic loading, have emerged as a promising class of soft active materials for the development of phononic structures with tunable elastic wave band ...
Applicability of Equilibrium Isotherm Models for the Biosorptive Uptakes in Comparison to Activated Carbon-Based Adsorption
Publisher: American Society of Civil Engineers
Abstract: The adsorption isotherm models available in the literature have generally developed for sorption onto metallic surfaces or activated carbon-based sorbents. However, biosorptive uptakes involve interactions of biopolymer-based ...
Biosorptive Color Removal: Applicability of Equilibrium Isotherm Models
Publisher: American Society of Civil Engineers
Abstract: Models describing adsorption equilibrium have not been derived for the sorption onto the biosorbents including both virgin and immobilized biomasses. Biosorption involves interaction of biopolymer-based surfaces with ...
Interfacial Characteristics of Power-Law Viscoelastic Fluid With Heat and Mass Transfer in Planar Configuration
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: In this study, a linear stability principle is utilized to investigate the Rayleigh–Taylor stability at the power-law viscoelastic fluid/inviscid gas interface. The power-law viscoelastic fluid lies above the gas and heat ...
Overlapping Control Volume Method for Solute Transport
Publisher: American Society of Civil Engineers
Abstract: In this paper, an overlapping control volume method is presented for the numerical solution of transient 2D solute transport problems in ground water. The method is applicable for nonorthogonal grids and uses an isoparametric ...
Solute Transport along Temporally and Spatially Dependent Flows through Horizontal Semi-Infinite Media: Dispersion Proportional to Square of Velocity
Publisher: American Society of Civil Engineers
Abstract: According to the hydrodynamic dispersion theories, the dispersion parameter is proportional to a power
Flood Estimation for Ungauged Catchments Using the GIUH
Publisher: American Society of Civil Engineers
Abstract: Traditional techniques for design flood estimation use historical rainfall-runoff data and unit hydrographs derived from them. Such procedures are questioned for their reliability due to the climatic and physical changes ...