Sound attenuator
Reheater coil
rawTechnicalData
{
"adjPosMax": 12,
"adjPosMin": -18,
"airDpType": "DPTOT",
"dataVersion": "2017.10",
"dpDefault": 59,
"dpMax": 300,
"dpMin": 10,
"qvDefault": 10,
"qvMax": 50,
"qvMin": 2
}
serializedUiVariables
{
"QV": 10,
"DP": 59
}
operationPoints
[
{
"adjPos": -3.3,
"airDp": 59,
"airLpA": 24,
"airLw": [
3,
22,
22,
22,
23,
23,
12,
3
],
"airLwAtt": [
1,
23,
18,
15,
13,
11,
6,
1
],
"airNC": 20,
"airNR": 22,
"airQv": 10,
"airQvDevice": 10,
"airQvMax": 23,
"airQvMin": 2,
"airV": 1.27
}
]
| qv [l/s] | Δptot [Pa] | Ilmannopeus [m/s] | Avaus [mm] | Lp10A [dB] |
|---|---|---|---|---|
| 10 | 59 | 1.3 | -3 | 24 |
| Lp10A [dB] | airNR | Äänen tehotaso, Lw [dB] oktaavikaistoittain | |||||||
|---|---|---|---|---|---|---|---|---|---|
| 63Hz | 125Hz | 250Hz | 500Hz | 1kHz | 2kHz | 4kHz | 8kHz | ||
| 24 | 22 | 3 | 22 | 22 | 22 | 23 | 23 | 12 | 3 |
| Äänevaimennus, ΔL [dB] | |||||||
|---|---|---|---|---|---|---|---|
| 63Hz | 125Hz | 250Hz | 500Hz | 1kHz | 2kHz | 4kHz | 8kHz |
| 1 | 23 | 18 | 15 | 13 | 11 | 6 | 1 |