Estimate hydrant outlet pressure from static pressure, elevation, nozzle pressure and pipe loss. All processing stays in your browser; no data is uploaded.
📐 计算公式
Hreq = Hgeo + Hnozzle + Hloss
把静压、高程差、栓口所需压力和管道局部/沿程损失统一换算为 MPa,结果用于方案复核。
💡 水的静压换算:每 10.2 m 高程约产生 0.1 MPa 压力差;请用项目实测或水力计算结果替换默认值。