Charge-air temperature and density gain

Extraits de code

curl "https://api.oanor.com/turbo-api/v1/charge-air" \
  -H "x-oanor-key: oanor_test_..."

await fetch("https://api.oanor.com/turbo-api/v1/charge-air", {
  headers: { "x-oanor-key": "oanor_test_..." }
});

$ch = curl_init("https://api.oanor.com/turbo-api/v1/charge-air");
curl_setopt($ch, CURLOPT_HTTPHEADER, ["x-oanor-key: oanor_test_..."]);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
$out = curl_exec($ch);

import requests
requests.get(
    "https://api.oanor.com/turbo-api/v1/charge-air",
    headers={"x-oanor-key": "oanor_test_..."}
)

Exemple de réponse

Une réponse réelle de ce endpoint, capturée lors du dernier contrôle de santé.

{
    "data": {
        "note": "Compressing the air heats it (T₂ = T₁·(1 + (PR^0.2857 − 1)/η)), and hot air is less dense — so the real gain is the charge density ratio = PR × (T₁/T_charge), not the pressure ratio alone. An intercooler claws back most of that heat and is why it is worth fitting: the estimated power gain tracks the density ratio. Hotter, denser charge also pushes toward knock, so timing and fuel must follow.",
        "inputs": {
            "boost_psi": 10,
            "inlet_temp_c": 25,
            "atmospheric_psi": 14.7,
            "compressor_efficiency_pct": 70,
            "intercooler_efficiency_pct": 75
        },
        "pressure_ratio": 1.6803,
        "est_power_gain_pct": 59,
        "intercooled_temp_c": 42,
        "charge_density_ratio": 1.5895,
        "compressor_outlet_temp_c": 93.1
    },
    "meta": {
        "timestamp": "2026-06-07T08:18:06.112Z",
        "request_id": "f300711e-0a85-4520-9a7e-2bc9917a9480"
    },
    "status": "ok",
    "message": "Charge air",
    "success": true
}