{
  "node": {
    "id": "block:gas-tank",
    "type": "Block",
    "label": "Gas tank / storage",
    "properties": {
      "id": "gas-tank",
      "kind": "studio",
      "name": "Gas tank / storage",
      "summary": "Stores a finite mass and internal energy of ideal gas; exchange through the port changes pressure and temperature.",
      "behavior": "Stores a finite mass and internal energy of ideal gas; exchange through the port changes pressure and temperature.",
      "documentationSlug": "gas-tank",
      "referenceOnly": true,
      "ports": [
        {
          "name": "a",
          "direction": "conserving",
          "unit": "gas",
          "description": "Stored gas volume connection"
        }
      ],
      "parameters": [
        {
          "key": "volumeM3",
          "label": "volumeM3",
          "unit": "m3",
          "default": 0.1,
          "description": "Declared authoring field: volumeM3.",
          "min": 1e-09,
          "max": 1000000
        },
        {
          "key": "initialPressurePa",
          "label": "initialPressurePa",
          "unit": "Pa absolute",
          "default": 1000000,
          "description": "Declared authoring field: initialPressurePa.",
          "min": 1,
          "max": 1000000000
        },
        {
          "key": "initialTemperatureK",
          "label": "initialTemperatureK",
          "unit": "K",
          "default": 293.15,
          "description": "Declared authoring field: initialTemperatureK.",
          "min": 1,
          "max": 3000
        },
        {
          "key": "heatW",
          "label": "heatW",
          "unit": "W",
          "default": 0,
          "description": "Declared authoring field: heatW.",
          "min": -1000000000,
          "max": 1000000000
        }
      ],
      "equations": [],
      "example": {
        "title": "Use this authoring component",
        "text": "Choose this component in the Studio library and configure its declared interface. This reference describes the authoring contract; it does not claim a standalone numerical validation or a measured result.",
        "url": "https://design.lemonergy.com/cosim",
        "label": "Open Studio"
      },
      "limits": [
        "The symbolic diagram describes the component and its declared interface. It is not a solved circuit or simulated output.",
        "Configured parameters and model connections determine the result. Check the complete model before interpreting its outputs."
      ],
      "evidence": [
        "docs/glossary/studio-help-catalog.json"
      ],
      "caseIds": [],
      "sourceRepository": "battery-design",
      "sourceRevision": "e248d21a9902225f1075624f23e7628b54cdb7cc",
      "reviewed": "2026-10-30",
      "type": "gas-tank",
      "implementationId": "gas-tank",
      "url": "https://lemonergy.com/learn/glossary/blocks/gas-tank/",
      "documentationUrl": "https://lemonergy.com/learn/glossary/blocks/gas-tank/",
      "sourceFile": "studio-help-catalog.json",
      "studioHelp": {
        "type": "gas-tank",
        "namespace": "physical",
        "slug": "gas-tank",
        "canonicalSlug": "gas-tank",
        "existing": false,
        "dynamic": false,
        "scene": {
          "kind": "component",
          "componentId": "reference",
          "type": "gas-tank",
          "name": "Gas tank / storage",
          "domain": "gas",
          "family": "fluid-storage",
          "operation": "Stores a finite mass and internal energy of ideal gas; exchange through the port changes pressure and temperature.",
          "mechanism": [
            "Mass and energy exchange",
            "Finite gas volume",
            "Pressure and temperature"
          ],
          "ports": [
            {
              "id": "a",
              "domain": "gas",
              "kind": "conserving",
              "label": "Stored gas volume connection",
              "net": null,
              "peers": []
            }
          ],
          "terms": [
            {
              "type": "gas-reservoir",
              "label": "Gas reservoir boundary"
            },
            {
              "type": "gas-duct",
              "label": "Gas resistive duct"
            }
          ],
          "symbol": [
            {
              "tag": "rect",
              "attrs": {
                "x": 55,
                "y": 5,
                "width": 90,
                "height": 70,
                "rx": 3
              }
            },
            {
              "tag": "path",
              "attrs": {
                "d": "M10 40H55M65 25H135M65 50H135"
              }
            }
          ],
          "selection": {},
          "commands": [],
          "outputs": [],
          "parameters": [
            {
              "id": "volumeM3",
              "default": 0.1,
              "unit": "m3",
              "min": 1e-09,
              "max": 1000000,
              "value": 0.1
            },
            {
              "id": "initialPressurePa",
              "default": 1000000,
              "unit": "Pa absolute",
              "min": 1,
              "max": 1000000000,
              "value": 1000000
            },
            {
              "id": "initialTemperatureK",
              "default": 293.15,
              "unit": "K",
              "min": 1,
              "max": 3000,
              "value": 293.15
            },
            {
              "id": "heatW",
              "default": 0,
              "unit": "W",
              "min": -1000000000,
              "max": 1000000000,
              "value": 0
            }
          ]
        }
      }
    }
  },
  "incoming": [],
  "outgoing": [],
  "neighbors": []
}