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Sankey flow templates

Physics — Heat Pump Energy Flow

A heat pump delivers more heat than it consumes.

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Heat pump energy flow (COP = 3)Electrical input100Heat delivered indoors300Heat from outside air200Conserved — 300 in, 300 out, across 3 nodes and 2 flows. The widths add up.3 nodes named only by a flow — `Electrical input`, `Heat delivered indoors`, `Heat from outside air`. They are drawn under the bare id with no label, which is…Conserved: 300 enters at `Electrical input`, `Heat from outside air` and 300 leaves at `Heat delivered indoors`, and every one of the 0 nodes between them pas…

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title "Heat pump energy flow (COP = 3)"
flow "Electrical input" "Heat delivered indoors" 100
flow "Heat from outside air" "Heat delivered indoors" 200