强制风冷:50 W/(m²·K) → kcal≈43.00 50 ÷ 1.1627778 = 43.0005 kcal/(m²·h·°C)。翅片表面强制对流空气。{"result":"50 W/(m²·K) = 43.000479 kcal/(m²·h·°C). All units: W/(m²·K)=50, kcal/(m²·h·°C)=43.000479.","metadata":{"input":{"inputUnit":"W/(m²·K)","value":50,"outputUnit":"kcal/(m²·h·°C)"},"result":{"outputValue":43.000479,"outputUnit":"kcal/(m²·h·°C)","Wm2K":50,"kcal":43.000479}}}
沸腾水:5000 kcal/(m²·h·°C) → W/(m²·K)≈5813.89 5000 × 1.1627778 = 5813.89 W/(m²·K)。核态沸腾/蒸汽凝结的高 h 区。{"result":"5000 kcal/(m²·h·°C) = 5813.888889 W/(m²·K). All units: W/(m²·K)=5813.888889, kcal/(m²·h·°C)=5000.","metadata":{"input":{"inputUnit":"kcal/(m²·h·°C)","value":5000,"outputUnit":"W/(m²·K)"},"result":{"outputValue":5813.888889,"outputUnit":"W/(m²·K)","Wm2K":5813.888889,"kcal":5000}}}