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feat(python): implement python bindings for all components and solvers

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Sepehr
2026-02-21 20:34:56 +01:00
parent 8ef8cd2eba
commit 4440132b0a
310 changed files with 11577 additions and 397 deletions
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15
crates/components/src/fan.rs
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@@ -257,8 +257,19 @@ impl Fan<Connected> {
return 0.0;
}
// Handle zero flow
if flow_m3_per_s <= 0.0 {
// Handle negative flow gracefully by using a linear extrapolation from Q=0
// to prevent polynomial extrapolation issues with quadratic/cubic terms
if flow_m3_per_s < 0.0 {
let p0 = self.curves.static_pressure_at_flow(0.0);
let p_eps = self.curves.static_pressure_at_flow(1e-6);
let dp_dq = (p_eps - p0) / 1e-6;
let pressure = p0 + dp_dq * flow_m3_per_s;
return AffinityLaws::scale_head(pressure, self.speed_ratio);
}
// Handle exactly zero flow
if flow_m3_per_s == 0.0 {
let pressure = self.curves.static_pressure_at_flow(0.0);
return AffinityLaws::scale_head(pressure, self.speed_ratio);
}