Hydrogen filling tank
Description:
The hydrogen filling tank is a high-pressure vessel designed to store and supply H₂ safely for refueling or experimental applications. For CFD simulations, the inlet is typically defined as a mass flow inlet or pressure inlet (e.g., 0.5 kg/s at 293 K, pure H₂), while the outlet/vent is a pressure ou
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tlet (e.g., 0 bar gauge) with ambient air backflow. Tank walls are modeled as stationary, adiabatic walls or using conjugate heat transfer if thermal effects are considered. Initial conditions set the tank at 1 bar and 293 K. Turbulence (SST k-ω) and energy equations are enabled, and species transport is included for H₂. For transient filling, time steps are chosen to maintain CFL ≤ 1 near the inlet, and monitors track tank pressure, temperature, and hydrogen mass.
Attachments:
| File Name | To view or download these files please go to the project page |
|---|
| Geom.stp |
| PFA fi.meshdat |
| mesh pfa.wbpj |