.... 09 04 2024 04 06 2024 10 06 2024 23 07 2024 Email: paula.cano@ttu.edu 1 Corresponding author. Email: s.bhattacharya@ttu.edu aerodynamics mechanical properties of materials micromechanics thermodynamics References [1] Lei , Q.-L. , Zheng...

... 12172001 Natural Science Foundation of Anhui Province 10.13039/501100003995 2208085Y01 string-mass system self-oscillation liquid crystal elastomers constant gradient temperature dynamics heat transfer thermodynamics vibration Graphical Abstract Figure 29 04 2024...

.... The thermodynamically consistent framework establishes additional dissipation in the dissipation inequality. The energetic moment stress saturates as the effective plastic strain increases during plastic flow. In contrast to the Gurtin-type nonincremental model, the proposed model smoothly captures the apparent...

...Alan Needleman The requirement of a non-negative dissipation rate for all possible deformation histories is generally imposed on plastic constitutive relations. This is a constraint analogous to the Coleman–Noll [Coleman, B. D., and Noll, W., 1964, “The Thermodynamics of Elastic Materials With Heat...

... thermodynamically consistent continuum-based theory for reaction–diffusion driven solid-state interface evolution. This relation captures the effect of adhesion with the base and passivation layers on electromigration resistance of thin metal films. Electromigration experiments were carried out at elevated...

... for publication in the J ournal of A pplied M echanics . 27 03 2023 15 04 2023 16 04 2023 23 05 2023 constitutive modeling of materials mechanical properties of materials stress analysis thermodynamics National Science Foundation 10.13039/100000001 2109990 U.S...

... with a relaxation time parameter in the Lord–Shulman (LS) thermoelasticity with the aid of an extended thermodynamics framework. As an application, the newly developed model is applied to a one-dimensional half-space problem which is traction free at one end; a time-dependent thermal shock is imposed at the same...

... and are subjected to membrane tension and intracellular contraction. Implementing the first and second laws of thermodynamics, we derived the fundamental equations that control the self-assembly or growth kinetics of the junction. We predict that the junction may grow or shrink in size depending on the magnitude...

... micromechanics thermodynamics The cell is considered to be the smallest structural and functional unit of living organisms. Living cells are enclosed within membranes that are frequently modeled using pure lipid bilayers. Such models may be oversimplifying the complex heterogeneous nature of membranes...

... thermodynamics Division of Civil, Mechanical and Manufacturing Innovation 10.13039/100000147 1762891 Division of Industrial Innovation and Partnerships 10.13039/100000151 1738802 National Institute of Food and Agriculture 10.13039/100005825 2021-67021-34201 National Natural...

... or material elimination considered. Based on conservation laws and the second law of thermodynamic, we state a consistent Helmholtz-energy-based framework. The transient field equations take mechanical and chemical contributions and microscopic time into account. Either microscopic time or chemical reactions...

... deformation polycarbonate model computational mechanics constitutive modeling of materials dynamics flow and fracture impact mechanical properties of materials plasticity thermodynamics wave propagation Air Force Office of Scientific Research 10.13039/100000181 FA9550-15-1-0415...

... for the dissipative component ensures non-violation of the second law. The free energy and the thermodynamic forces are assumed to have the following constitutive dependencies: (39) ψ = ψ ^ ( F , D , ∇ D , Δ D , θ ) , P = P ^ ( F , D , θ ) , ξ = ξ...

..., the dissipation energy during cyclic deformation can be evaluated from a thermodynamics perspective, which offers an approach for the prediction of the fatigue life of highly oriented nanotwins. The cyclic plasticity modeling and fatigue life prediction are unified without additional fatigue damage parameters...

...Rossella Laudani; Martin Ostoja-Starzewski The entropy inequality, commonly taken as an axiom of continuum mechanics, is found to be spontaneously violated in macroscopic granular media undergoing collisional dynamics. The result falls within the fluctuation theorem of nonequilibrium thermodynamics...

... a rational thermodynamic strength theory and to make the theory easy to use in engineering, similar to the classical strength criteria. It was found that the predictions of the rational energy strength theory were very reasonable compared to the experimental data even if no postulation was taken. Through...

...Gurudas Kar; Debasish Roy; J. N. Reddy In this work, we develop a thermo-viscoplasticity model for body-centered cubic (BCC) metals based on a two-temperature theory of nonequilibrium thermodynamics. Modeling the plastic deformation here involves two subsystems, viz., a configurational subsystem...

... elasticity mechanical properties of materials stress analysis thermodynamics References [1] Hoare , T. R. , and Kohane , D. S. , 2008 , “ Hydrogels in Drug Delivery: Progress and Challenges ,” Polymer , 49 ( 8 ), pp. 1993 – 2007 . 10.1016/j.polymer.2008.01.027 [2] Qiu...

... hydrogels by incorporating effects of dissociation of acidic groups and photo-thermal conversion into the thermodynamic theory of temperature-sensitive hydrogels. Constitutive equations are derived by means of the free energy imbalance inequality. The feasibility of the presented model is tested...

... as Mullins effect. In this paper, we prepared the carbon nanotube filled silicone elastomer (SE) as DE composite and modeled its Mullins effect using the pseudo-elastic theory. Then, the thermodynamics of DE was combined to predict the idealized electromechanical softening behavior. Two cases are considered...