Identification of Viscoelastic Constitutive Parameters of a Cell Based on Fluid-Structure Coupled Finite Element Model and Experiment

Figure 9

Comparison between the displace response of the cell in the fluid-structure coupled finite element model and those from the experimental results. (a) The displacement at the top area of the cell along the flow direction from the experimental results for #01 osteocyte; (b) using first group of viscoelastic parameters M1 for #01 osteocyte; (c) the process of three optimization iterations; M1, M2, and M3 are three groups of decision variables for #01 osteocyte; (d) comparison results for three different osteocytes (#01, #02, and #03).

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