Adaptive Double-Diffusion Model and Comparison to a Highly Heterogeneous Micro-Model

Table 7

Adaptive versus uniform refinement.

Uniform refinement
	𝑆𝑛𝑜	# elem 𝒯^𝑛𝑜ℎ1	# elem 𝒯^𝑛𝑜ℎ1	dim(𝑉^𝑛𝑜ℎ1)	dim(𝑉^𝑛𝑜ℎ2)
Initial mesh	0.81803	200	200	121	121
1st refinement	0.39221	800	800	441	441
Adaptive refinement
	𝑆𝑛𝑜	# elem 𝒯^𝑛𝑜ℎ1	# elem 𝒯^𝑛𝑜ℎ2	dim(𝑉^𝑛𝑜ℎ1)	dim(𝑉^𝑛𝑜ℎ1)
Initial mesh	0.8180	200	200	121	121
1st level	0.8031	240	200	141	121
2nd level	0.7076	292	200	167	121
3rd level	0.6499	316	200	179	121
4th level	0.5525	462	200	254	121
5th level	0.4205	720	200	385	121
6th level	0.3583	820	200	435	121