Sentence examples for material constant and from inspiring English sources

This study employed a mathematical model to relate the notch sensitivity with the hole size and a material constant, and this employed material constant was found to depend on the ultimate strength rather than the CNT contents of the nanocomposites.

Also, the results showed that there is an inverse relationship between the material constant and the slope of the central portion of the relaxation modulus curve obtained from a flexural dynamic test using 4-point bending beam apparatus.

The exponent n can be separated into two terms, i.e., n=n0+nμ, where n0 is a material constant and just related to the most basic properties, such as atom-bonds or crystalline structure, nμ reflects the contribution of microstructure toughening and is very sensitive to environments or loading conditions.

where subscript c represents the value at cracking, the intercept, a, is the material constant, and ( {varepsilon}_{theta};mathrm{and};{varepsilon}_z ) are the tensile and compressive strains, respectively.

The result of this analysis yields the following expression: f(beta_{text{i}} ) = left[1 + k_{2} k_{12} sin left(frac{{pi beta_{text{i}} }}{{2beta_{0} }}right)right]^{2} (20 where β 0 is the angle of attack where the maximum erosion occurs; k 12 is a material constant and k_{2} :left{ begin{array}{ll} 1 & quad beta_{text{i}} le 2beta_{ 0 0 & quad beta_{text{i}} > 2beta_{0} end{array} right.

This paper presents the problems relating to the determination of the material constants and their assessment.

The method takes into account all independent material constants and guarantees continuous fields of all interlaminar stresses across interfaces between material layers.

After obtaining material constants and damage relations from standard tensile tests, the material constitutive relations with damage model are implemented into commercial finite element code, abaqus.

The model includes a few number of physically motivated material constants and demonstrates good agreement with own experimental data on subsequent uniaxial tensions in two orthogonal directions.

Numerical results are obtained for the stress intensity factors as a function of normalized quantities such as time, crack length, convection severity, material constants and crack spacing.

The nickel-based GH4169 superalloy at 650 °C is employed to fit material constants and to verify the prediction capacity of the present model under various loading conditions.