Convert International table kilocalorie per hour per square centimetre to Thermochemical kilocalorie per hour per square centimetre
Convert International table kilocalorie per hour per square centimetre (kcal(IT)/(h·cm²)) to Thermochemical kilocalorie per hour per square centimetre (kcal(th)/(h·cm²)) instantly and accurately.
Conversion Formula
kcal(th)/(h·cm²) = kcal(IT)/(h·cm²) × 1.000669216
About International table kilocalorie per hour per square centimetre
The international table kilocalorie per hour per square centimetre (kcal(IT)/(h·cm²)) equals 4186.8/(3600×10⁻⁴) = 11630 W/m² exactly (1 kcal(IT) = 4186.8 J; 1 h = 3600 s; 1 cm² = 10⁻⁴ m²). Used in IT-based thermodynamics for high heat flux surfaces such as boiler tubes. 1 kcal(IT)/(h·cm²) = 11630 W/m².
About Thermochemical kilocalorie per hour per square centimetre
The thermochemical kilocalorie per hour per square centimetre (kcal(th)/(h·cm²)) equals 4184/(3600×10⁻⁴) ≈ 11622 W/m² (= 10⁴ × kcal(th)/(h·m²)). A high-flux variant of the metric heat flux unit found in older combustion engineering and furnace design references. 1 kcal(th)/(h·cm²) ≈ 11622 W/m².
Quick Reference Table
| International table kilocalorie per hour per square centimetre (kcal(IT)/(h·cm²)) | Thermochemical kilocalorie per hour per square centimetre (kcal(th)/(h·cm²)) |
|---|---|
| 1 kcal(IT)/(h·cm²) | 1.00067 kcal(th)/(h·cm²) |
| 2 kcal(IT)/(h·cm²) | 2.00134 kcal(th)/(h·cm²) |
| 5 kcal(IT)/(h·cm²) | 5.00335 kcal(th)/(h·cm²) |
| 10 kcal(IT)/(h·cm²) | 10.0067 kcal(th)/(h·cm²) |
| 25 kcal(IT)/(h·cm²) | 25.0167 kcal(th)/(h·cm²) |
| 50 kcal(IT)/(h·cm²) | 50.0335 kcal(th)/(h·cm²) |
| 100 kcal(IT)/(h·cm²) | 100.067 kcal(th)/(h·cm²) |