Computation of internal optical forces using the Helmholtz tensor
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DOI: 10.1103/physreva.104.013508
Abstract: The computation of the internal optical force density inside a metamaterial is a controversial subject. Various stress tensors have been proposed; however, each yields a different result. Here, by adopting the Helmholtz stress tensor and… read more here.
Keywords: tensor; internal optical; computation internal; optical forces ... See more keywords
Towards Deterministic Computation of Internal Stresses in Additively Manufactured Materials under Fatigue Loading: Part I
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DOI: 10.3390/ma13102318
Abstract: The ongoing studies of the influence of internal defects on fatigue strength of additively manufactured metals adopted an internal crack or notch-like model at which the threshold stress intensity factor is the driving mechanism of… read more here.
Keywords: computation internal; towards deterministic; internal stresses; deterministic computation ... See more keywords