Heat loss per foot

Extraits de code

curl "https://api.oanor.com/pipeinsulation-api/v1/heat-loss" \
  -H "x-oanor-key: oanor_test_..."

await fetch("https://api.oanor.com/pipeinsulation-api/v1/heat-loss", {
  headers: { "x-oanor-key": "oanor_test_..." }
});

$ch = curl_init("https://api.oanor.com/pipeinsulation-api/v1/heat-loss");
curl_setopt($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/pipeinsulation-api/v1/heat-loss",
    headers={"x-oanor-key": "oanor_test_..."}
)

Exemple de réponse

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

{
    "data": {
        "note": "Radial heat loss per foot = 2π·(k/12)·ΔT ÷ ln(r2/r1) — cylindrical conduction, where k is the insulation conductivity (BTU·in/hr·ft²·°F, ~0.25 for fibreglass), r1 the pipe radius and r2 the outer insulation radius. Unlike a flat wall, doubling the thickness does NOT halve the loss because it is logarithmic. Ignores the outer air film, so real loss is a little lower.",
        "inputs": {
            "k_btu_in": 0.25,
            "pipe_od_in": 2.375,
            "pipe_temp_f": 300,
            "ambient_temp_f": 100,
            "insulation_thickness_in": 1
        },
        "heat_loss_btu_hr_ft": 42.9
    },
    "meta": {
        "timestamp": "2026-06-06T23:53:57.726Z",
        "request_id": "fbd0b911-67c5-48fd-b1e5-94e3b3b19285"
    },
    "status": "ok",
    "message": "Heat loss",
    "success": true
}