Calc Power
电功率等于电压与电流的乘积;1 kW = 1000 W。
| Item | Formula / Note | Source / Standard |
|---|---|---|
| Heating power | P = ρVcΔT/t, c = 4186 J/(kg·K) | Thermal calculation |
| Heat loss | Q = K·A·ΔT | Heat transfer |
| Overwintering temp | 4–10 °C overwintering for cyprinids | SC/T culture spec |
| Insulation | Double film cuts loss 30–50% | Facility engineering |
| Safety margin | 1.2–1.3× sizing margin | Engineering practice |
| Unit conversion | 1 kW = 860 kcal/h | Engineering units |
越冬保温(加热功率)计算。渔业水产工具,帮助计算养殖参数与产量。