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Keywords: fluctuations
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Journal Articles
Article Type: Research Papers
J. Appl. Mech. May 2011, 78(3): 031001.
Published Online: February 1, 2011
...Onur C. Namli; Minoru Taya A thermal energy harvester using piezo-shape memory alloy (SMA) composite was designed. The main mechanism of such a piezo-SMA composite is the synergistic effect of piezoelectrics and SMA, which are connected in series and subjected to fluctuating temperature. Strain...
Journal Articles
Article Type: Research Papers
J. Appl. Mech. March 2010, 77(2): 021005.
Published Online: December 9, 2009
...J. Li; M. Ostoja-Starzewski Fractal patterns are observed in computational mechanics of elastic-plastic transitions in two models of linear elastic/perfectly plastic random heterogeneous materials: (1) a composite made of locally isotropic grains with weak random fluctuations in elastic moduli...
Journal Articles
Article Type: Technical Papers
J. Appl. Mech. March 2001, 68(2): 153–161.
Published Online: August 15, 2000
... to account for the rapid spatial fluctuations as well as to capture the long-term behavior of the homogenized solution. By this approach the problem of secularity, which arises in the conventional multiple-scale higher order homogenization of wave equations with oscillatory coefficients, is successfully...
Journal Articles