Comparisons between the numerical FE simulations and corresponding measured responses show that the estimated material damping properties used as input to the computations are very accurate and may be treated as independent of the geometry and boundary conditions of the plate structures, i.e., as constitutive damping parameters.
Eigenfrequency optimization for 3D continua is formulated and exemplified by the geometry and boundary conditions of a thick plate.
The experiments are compared to 3D elastic viscoplastic crystal plasticity finite element simulations adopting the geometry and boundary conditions of the experiments.
The geometry and boundary conditions of the problem can be modelled in detail like in an element-based numerical technique (such as the finite element method) but with smaller computational costs.
A three-dimensional static and dynamic analysis approach is developed, using ABAQUS, to incorporate details of the geometry and boundary conditions for the roof panels, seams, clips, fasteners and purlins.
The geometries and boundary conditions of model scramjet combustor are based on an experiment conducted at DLR, German Aerospace Center.
The analysis shows that the size, geometry and boundary conditions of the fractured rock embankment in cold regions have a large impact on triggering the natural convection cooling effect.
Although more care has been devoted lately to the design of experiments in terms of control of the geometry and of the boundary conditions, the uncertainties which inevitably affect each measurement do not seem to have been given the proper consideration.
The actual three-phase flow system (the continuous liquid film, the dispersed liquid droplets, and the gas) has been modelled using an Eulerian two-phase (the dispersed liquid and the gas) CFD model of the column with the geometry and the boundary conditions based on consideration of all three phases.
Even though some tubes may have the same geometry and boundary conditions, the non-uniform distribution of coolant densities adjacent to the tubes causes them to have different added mass effects and dynamic characteristics.
