# Flammable

Supplies thermal energy when burned.

Place the object under `traits` in a fluid-property file.

## Fields

| Field | Meaning and default | Range |
| - | - | - |
| `energy` | Thermal energy in TU per bucket. | `i64` |

## Example

From `data/hbm/fluid_property/aromatics.json`:

```json
{
  "flammable": {
    "energy": 458000
  }
}
```