冬季办公:Ta=22,Tr=22,v=0.1,RH=50%,M=1.2,clo=1.0 → PMV≈0,PPD≈5% M=1.2 met=69.84 W/m²,Icl=1.0 clo=0.155 m²·K/W,fcl=1+0.31·1=1.31。Tcl 阻尼迭代≈26.5 °C。hc≈3.83。PMV≈−0.025(中性);PPD≈5.01%(以代码为准)。{"result":"PMV=-0.025 (Neutral), PPD=5.01%. Inputs: Ta=22 °C, Tr=22 °C, v_ar=0.1 m/s, RH=50%, M=1.2 met (69.84 W/m²), Icl=1 clo (0.155 m²·K/W), W=0.","metadata":{"input":{"ta_C":22,"tr_C":22,"tempUnit":"°C","var_m_s":0.1,"rh_pct":50,"met_met":1.2,"clo_clo":1,"work_met":0},"result":{"PMV":-0.025,"PPD_pct":5.013,"sensationLabel":"Neutral","Tcl_C":26.48,"hc_W_m2K":3.83,"fcl":1.31,"Pa_Pa":1321.97,"M_W_m2":69.84,"Icl_m2K_W":0.155}}}
夏季:Ta=24.5,Tr=24.5,v=0.15,RH=50%,M=1.0,clo=0.5 → PMV≈−0.88 M=1.0 met=58.2 W/m²,Icl=0.5 clo=0.0775 m²·K/W,fcl=1+0.31·0.5=1.155。Tcl≈29.8 °C。PMV≈−0.877(微凉)。PPD≈21.2%(以代码为准)。{"result":"PMV=-0.877 (Slightly cool), PPD=21.23%. Inputs: Ta=24.5 °C, Tr=24.5 °C, v_ar=0.15 m/s, RH=50%, M=1.0 met (58.2 W/m²), Icl=0.5 clo (0.0775 m²·K/W), W=0.","metadata":{"input":{"ta_C":24.5,"tr_C":24.5,"tempUnit":"°C","var_m_s":0.15,"rh_pct":50,"met_met":1,"clo_clo":0.5,"work_met":0},"result":{"PMV":-0.877,"PPD_pct":21.228,"sensationLabel":"Slightly cool","Tcl_C":29.808,"hc_W_m2K":4.686,"fcl":1.155,"Pa_Pa":1545.61,"M_W_m2":58.2,"Icl_m2K_W":0.0775}}}