Table 2 Summary of the CO2 diffusion coefficient in distilled water from various literature sources.
From: An experimental study and mathematical formulation for hydrogen diffusion in water
Article | Pressure (MPa) | Temperature (°C) | Approach | D × 10− 9 (m2/s) |
|---|---|---|---|---|
This Study – Case 1 | 5.30 | 30 | Pressure decay | 4.4 |
This Study – Case 2 | 4.86 | 30 | Pressure decay | 4.1 |
Azin et al.25 | 5 | 20 | Pressure decay | 6.8 |
Cadogan et al.26 | 1–5 | 25–150 | Taylor dispersion | 1.3–4 |
Ahmadi et al.13 | 1–20 | 25–80 | Pressure decay | 2–7 |
Sharafi et al.27 | 2–20 | 25–80 | Pressure decay | 2-7.5 |
