Hagen-Poiseuille flow

Αποσπάσματα κώδικα

curl "https://api.oanor.com/capillary-api/v1/poiseuille" \
  -H "x-oanor-key: oanor_test_..."

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

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

Παράδειγμα απόκρισης

Πραγματική απόκριση αυτού του endpoint, από τον τελευταίο έλεγχο υγείας.

{
    "data": {
        "note": "Hagen-Poiseuille: Q = π·r⁴·ΔP / (8·μ·L) for laminar flow. Peak (centreline) velocity is twice the average.",
        "inputs": {
            "length_m": 1,
            "radius_m": 0.005,
            "viscosity_pa_s": 0.001,
            "pressure_drop_pa": 1000
        },
        "max_velocity_ms": 6.25,
        "average_velocity_ms": 3.125,
        "volumetric_flow_lpm": 14.726216,
        "volumetric_flow_m3s": 0.000245436926
    },
    "meta": {
        "timestamp": "2026-06-05T03:08:58.043Z",
        "request_id": "80930176-54ce-449a-94ed-1e9462ca796b"
    },
    "status": "ok",
    "message": "Poiseuille flow",
    "success": true
}