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About this paper
J. I. Camarotti, P. Le, Y. Cai, R. Aristio, D. Panagiotopoulos, R. Wüchner, E. Deckers
The authors couple CAD-native structural and acoustic solvers for frequency-domain vibration-and-noise analysis, transferring motion and pressure loads across non-matching spline interfaces. Strong coupling repeats exchanges to meet interface tolerances. They extend IQN-ILS to update complex-valued data together. In a submerged-plate benchmark, it converges across 0–1000 Hz, with pressure-amplitude error below 0.25% over most frequencies; these findings are limited to that benchmark.
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