Konversi w per m2 k ke kcal per h ft2 c
w per m2-k
The watt per meter persegi per kelvin (W/(m²·K)) adalah satuan SI dari heat transfer coefficient, juga dikenal sebagai the U-value or film coefficient. It quantifies the rate of heat transfer per unit area per unit temperature difference. Typical values range from 2–25 W/(m²·K) for free convection to over 10,000 W/(m²·K) for boiling.
kcal per h-ft2-c
The kilocalorie (IT) per jam per square foot per degree Celsius (kcal/(h·ft²·°C)) is a hybrid metric-imperial unit of heat transfer coefficient. It equals kira-kira 12.518 W/(m²·K) and is encountered in older technical literature mixing metric energy and caloric units with imperial area dimensions.
Tabel konversi w per m2-k ke kcal per h-ft2-c
| w per m2-k | kcal per h-ft2-c |
|---|---|
| 1 | 0.0798822 |
| 2 | 0.159764 |
| 5 | 0.399411 |
| 10 | 0.798822 |
| 25 | 1.99706 |
| 50 | 3.99411 |
| 100 | 7.98822 |
| 500 | 39.9411 |
| 1000 | 79.8822 |