Advanced Modeling and Simulation in Engineering Sciences

Table 4 Double cantilever beam test—case B: run time, overall error and computational gain with respect to the DD approach

From: Coupled domain decomposition–proper orthogonal decomposition methods for the simulation of quasi-brittle fracture processes

	Run time (s)	Error w.r.t. DD (–)	Gain w.r.t. DD (%)
DD	35, 442	–	–
DD(2sd)-POD	33,386	\(1.8 \cdot 10^{-3}\)	\(-5.8 \)
DD(3sd)-POD	27,822	\(3.3 \cdot 10^{-3}\)	\(-21.5\)
DD(4sd)-POD	28,602	\(4.5 \cdot 10^{-3}\)	\(-19.3\)

All the time data are in seconds (\(t_{tot}=0.5\) s)

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