\(\text {Slip flow}\) | \(\text {Transition flow}\) | |||
---|---|---|---|---|
\({Kn}\) | 0.01 | 0.1 | 1 | 10 |
Number of cells (N) | 50 (300) | 50 (50) | ||
\(N\times {\it{\Delta}} \hat{t}\) | 0.5 (1.0) | 1.0 (1.0) | ||
Number of time steps in transition state | \(1.25\times 10^4\) | 2000 | 2000 | 2000 |
(\(3\times 10^5\)) | (\(3\times 10^4\)) | (4000) | (2000) | |
Number of time steps in steady state | \(7\times 10^5\) | \(10^6\) | \(10^6\) | \(10^6\) |
(\(10^7\)) | (\(3\times 10^6\)) | (\(10^6\)) | (\(10^6\)) | |
CPU Time | 82 s | 240 s | 97 s | 201 s |
(40 h) | (1536 s) | (81 s) | (76 s) | |
Number of particles | 300 (13000) | 160 (500) | 200 (330) | 600 (500) |
Error relative to GSIS-DVM | 2.85% | 0.92% | 0.27% | 0.087% |
(8.81%) | (0.32%) | (0.34%) | (0.032%) |