Engineering module
Hydrogen Systems
Closed-form or FEM estimates without a specific design code claim. Applies recommended default units when you change standard; unit dropdowns stay fully editable.
Design workflow
Design / Check / Select for Hydrogen Systems
Define targets in the inputs column, compare candidates in Select mode, and apply a sizing result before running a detailed check.
Use the Workflow mode control in the inputs column to switch between Check, Design, and Select.
Verify the geometry and loads already entered in the calculator.
Leak orifice area sweep for hydrogen relief capacity.
| Option | Size | Util. | Margin | Status | Governing | Detail |
|---|---|---|---|---|---|---|
| Orifice 0.50 mm² | Orifice 0.50 mm² | 0.00 | — | pass | design target | flow 0.00e+0 kg/s |
| Orifice 1.00 mm² | Orifice 1.00 mm² | 0.00 | — | pass | design target | flow 0.00e+0 kg/s |
| Orifice 2.00 mm² | Orifice 2.00 mm² | 0.00 | — | pass | design target | flow 0.00e+0 kg/s |
| Orifice 5.00 mm² | Orifice 5.00 mm² | 0.00 | — | pass | design target | flow 0.00e+0 kg/s |
| Orifice 10.00 mm² | Orifice 10.00 mm² | 0.00 | — | pass | design target | flow 0.00e+0 kg/s |
| Orifice 20.00 mm² | Orifice 20.00 mm² | 0.00 | — | pass | design target | flow 0.00e+0 kg/s |
Recommendation: Orifice 0.50 mm² is the first passing candidate with design target governing.
- Computed from live calculator inputs via module design registry.
- utilization = demand / capacity (module-specific)
| Candidate | Basis | Pass criteria | Tradeoff |
|---|---|---|---|
| Research screen | Fast estimate | Flag risks | Lowest detail |
| Preliminary design | Balanced assumptions | Pass expected | Needs verification |
| Conservative design | Margin-first | High reserve | Heavier/costlier |
Candidate columns to calculate: Configuration, Margin, Risk, Next linked check.
- Cryogenic properties
- Vacuum conductance
- Magnet constants
- Battery/hydrogen safety references
- Advanced systems need assumptions shown prominently because coupled physics can dominate simple checks.
Workflow mode
Choose how this module sizes and verifies your design.
Hydrogen systems
Hydrogen Systems
Screen hydrogen storage mass, energy content, hoop stress, leak rate, and vent area.
Export Hydrogen Systems results
Export the current advanced-system screening summary.
Module quality
100%Unit integrity
All solver inputs/outputs normalized and converted through shared unit contracts.
Physics validation
Engines expose explicit validation and solver-check metadata.
Chart conformance
Plots use shared professional styling and consistent axis/legend language.
Pictorial input/output
Module includes schematic inputs and color-coded output visualizations.
Export consistency
Reports include the same KPIs, units, and visuals as on-screen results.
Run calculation to see results.