... using compression tests. Detailed printing and testing procedures and the effects of parameter settings are provided. The experimental results show that the changes in the microstructures’ size have a direct effect on Young’s modulus. In particular, a large surface-volume ratio results in a higher...

...Akshay Wagh; Sagar Deshmukh; Sripriya Ramamoorthy; Shankar Krishnan Effective thermal conductivity and Young's modulus of periodic unit cell geometries are widely studied in the literature. This paper compares and contrasts strut-based unit cells against surface-based unit cells obtained...

... strain to experimental data. biomechanics bone crystal microstructure elastic constants elasticity finite element analysis Monte Carlo methods nanoindentation porosity Young's modulus cortical bone finite element method microstructure homogenisation Monte Carlo Several...

... averaged modulus is experimentally attainable, as well as the through thickness distribution of Young’s modulus. The experimental and model results for these second generation LASMP formulations are then compared with earlier LASMP generations (detailed previously in Beblo and Mauck Weiland, 2009, “Light...

... and identification, and petroleum exploration in geophysics. elasticity elastodynamics frequency-domain analysis least squares approximations multilayers shapes (structures) time-domain analysis Young's modulus multilayered medium elasticity surface wave inverse problem nonlinear optimization...

... element analysis shear deformation Young's modulus material nonlinearity hyperelastic finite element Cosserat rod Modeling of deformation of carbon nanotubes (CNTs) has been a popular topic of research in recent years (see, e.g., Refs. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15...

... things on these curves. Good agreement is found between the Stoney formula 9 including the ratio of the Young modulus influence even for a film much thicker than the substrate. The agreement is better for a small ratio of E f / E s than for larger ones. The “mountain like” curve...

... where the frequency equation is not explicit. 22 05 2009 08 06 2009 14 12 2009 14 12 2009 elasticity perturbation theory Poisson ratio shells (structures) vibrations Young's modulus (In what follows, equation numbers in Ref. 1 will be preceded by the Roman...

... adhesion paper paper making machines Young's modulus paper machine web breaks open-draw runnability transient boundary conditions release point particle simulation mechanics Web breaks of the paper web in the wet end of a paper machine are a major issue for many of today’s paper...

... , E storage (Young’s) modulus of cell constituents E ′ ( ε 0 ) , E ″ ( ε 0 ) storage (Young’s) and loss modulus for material with microslip F , F s , F max forces on unit cell R stiffness ratio D T...

... the microcantilever beams and the nanowire array microbeam structures. Before implementing this approach experimentally, FEM and analytical studies should be performed to predict and analyze the dependence of the resonance frequency on Young’s modulus, dimensions, and other factors as previously mentioned...

... for central loading and edge forcing conditions. Both positive and negative radial stress solutions are found. Comparisons are made for special cases to previously known solutions with excellent agreement. deformation elasticity stress-strain relations Young's modulus The development...

... model is also presented capable of predicting the through-thickness evolution of Young’s modulus of the polymer. This work discusses in situ characterization strategies currently being implemented as well as the current and projected performance of LASMPs. Nonuniform distribution of laser light...

... boundary conditions in the analyses of SWCNTs and their ECSs. It is found that the wall thickness of the ECS (and hence of a SWCNT) is ∼ 1 Å and Young’s modulus of the material of the ECS (and hence of the SWCNT) is ∼ 3.3 TPa . Both quantities are independent of the helicity and the diameter of the SWCNT...

...–81, 2003 ) for the calculation of the effective Young’s modulus. The work by Liu and Chen on the mixture model is evaluated by finite element analysis of nanocomposites with SWNT volume fraction between 0% and 5%. An equivalent length coefficient is introduced and determined from finite element...

... is based on a localized decrease in the Young’s modulus. The second approach uses Myklestad’s method to evaluate the effects of cracks and manufacturing variation. Using both beam models, Monte Carlo simulations are used to explore the impacts of manufacturing variation on damaged and undamaged beams...

... chromium alloys heat treatment casting finite element analysis thermal analysis enthalpy electrical conductivity Young's modulus thermal expansion yield strength Heat treatment of metallic alloys is a complex thermomechanical process involving solid state metallurgical transformations...

... of the developed instrument and its ability to avoid local or temporal stress concentration during the entire experimental process. Finite element simulations are used to extract the material properties such as Young’s modulus and residual stress of the membranes. These values for Si 3 N 4 are in close agreement...

... plates. The Young’s modulus of the FG plate is assumed to vary exponentially along the thickness of the plate while the Poisson’s ratio is assumed to be constant over the domain of the plate. The numerical values of the exact solutions are presented for both thick and thin smart FG plates and indicate...

... is found equal to 1 ∕ 4 so that there is only one independent elastic constant—Young’s modulus. Such restriction is not suitable for many materials. In this paper, we propose a modified VIB (MVIB) formulation, which allows for two independent linear elastic constants. It is also argued that the discrepancy...