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Modify internal heat from compo conductance#44

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modify_internal_heat_from_compo_conductance
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Modify internal heat from compo conductance#44
Hideki-1029 wants to merge 12 commits intomainfrom
modify_internal_heat_from_compo_conductance

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Description

コンポの内部発熱を模擬するロジックおよびyaml(component_properties.yaml)を構築。
component_properties.yamlの"internal_heat"に内部発熱を書き込めばよい。
変更点の詳細はdoc/internal_heat_changes.mdに記載。

動作確認として、熱的に孤立させたBAT2を設定(BATと繋がってはいるが熱コンダクタンス0)し、以下の設定の下で動作させたところ
component_properties:
BAT2:
name: "Battery2"
mass: 2.1
specific_heat: 700.0
internal_heat: 3.0 # ← 追加 (W)
mounting:
target: "BAT"
thermal_conductance: 0.0

BAT2の温度履歴は写真のようになった。

image

設定上だと、

  • 質量 2.1 kg, 比熱 700 J/kg/K, 発熱 3 W (BAT2)
    • 熱容量 C = 1470 J/K
    • 昇温速度 dT/dt = 3 / 1470 ≈ 0.00204 K/s
    • 1 K 上昇に約 490 s
    • 10K 上昇に約4900s
    • 80 K 上昇に約 39200 s → 解析結果と一致
      となり、温度履歴と整合性が取れていることがわかった。

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@Hideki-1029 Hideki-1029 requested a review from kai0722 August 5, 2025 00:50
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