BTU (th) per Second per Square Foot to Kilowatt per Square Meter Conversion
Convert between BTU (th) per Second per Square Foot and Kilowatt per Square Meter quickly and accurately.
How to Convert BTU (th) per Second per Square Foot to Kilowatt per Square Meter
Conversion Formula
Example
Convert 15 Btu/(s·ft²) to kW/m²:
Unit Information
Learn about the heat flux density units you're converting between
BTU (th) per Second per Square Foot
Btu/(s·ft²)
Definition
The BTU (th) per second per square foot (Btu/(s·ft²)) is an imperial unit of heat flux density equal to approximately 11,349 watts per square meter. It represents the rate of heat energy transfer per unit area, commonly used in specialized thermochemical applications where thermochemical BTU units are specified.
History/Origin
Developed as part of the thermochemical BTU system for precise heat flux density measurements, this unit became standard in specialized thermochemical thermal analysis and research applications. It provides a precise measure for heat flux density using thermochemical BTU units.
Current Use
Used in specialized thermochemical applications, thermochemical thermal analysis, and research contexts where thermochemical BTU units are specified. It is essential for precise thermochemical calculations, specialized analysis, and specialized thermochemical applications.
Multiplier
11348.932
Offset
0
Kilowatt per Square Meter
kW/m²
Definition
The kilowatt per square meter (kW/m²) is a unit of heat flux density equal to 1000 watts per square meter. It represents the rate of heat energy transfer per unit area, commonly used for high heat flux applications and large-scale thermal systems where kilowatt units are more appropriate.
History/Origin
Developed for measuring high heat flux densities in industrial and large-scale thermal systems, this unit became standard in power generation and industrial thermal analysis. It provides a convenient measure for heat flux density in contexts where kilowatt units are more appropriate than watt units.
Current Use
Widely used in industrial thermal engineering, power generation, and large-scale thermal systems for measuring high heat flux densities. It is essential for designing thermal management systems, calculating heat transfer rates, and analyzing thermal properties in industrial applications.
Multiplier
1000
Offset
0
BTU (th) per Second per Square Foot to Kilowatt per Square Meter Conversion Table
| BTU (th) per Second per Square Foot [Btu/(s·ft²)] | Kilowatt per Square Meter [kW/m²] |
|---|---|
| 1 Btu/(s·ft²) | 11.348932 kW/m² |
| 10 Btu/(s·ft²) | 113.489318 kW/m² |
| 25 Btu/(s·ft²) | 283.723295 kW/m² |
| 50 Btu/(s·ft²) | 567.44659 kW/m² |
| 100 Btu/(s·ft²) | 1134.893179 kW/m² |
| 0 Btu/(s·ft²) | 0E+0 kW/m² |
| -10 Btu/(s·ft²) | -113.489318 kW/m² |
| -40 Btu/(s·ft²) | -453.957272 kW/m² |
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