Mathematical Problems in Engineering / 2013 / Article / Tab 1

Research Article

A Constitutive Model for Superelastic Shape Memory Alloys Considering the Influence of Strain Rate

Table 1

Comparisons of model predictions and experimental data for varying peak strains: constant strain rate.

Peak strain (m/m)Energy dissipation per cycle (MJ/m3/cycle)Tensile stress at peak strain (GPa)Equivalent viscous damping (%)
Experimental dataNumerical resultsDifferenceExperimental dataNumerical resultsDifferenceExperimental dataNumerical resultsDifference

2.0%2.202.252.13%354.21352.69−0.43%4.955.082.57%
4.0%5.845.951.89%351.20357.821.88%6.626.630.45%
5.85%8.919.172.91%359.32362.570.91%6.756.881.98%

We are committed to sharing findings related to COVID-19 as quickly and safely as possible. Any author submitting a COVID-19 paper should notify us at help@hindawi.com to ensure their research is fast-tracked and made available on a preprint server as soon as possible. We will be providing unlimited waivers of publication charges for accepted articles related to COVID-19.