BTU (th) per Second per Square Foot to Joule per Second per Square Meter Conversion
Convert between BTU (th) per Second per Square Foot and Joule per Second per Square Meter quickly and accurately.
How to Convert BTU (th) per Second per Square Foot to Joule per Second per Square Meter
Conversion Formula
Example
Convert 15 Btu/(s·ft²) to J/(s·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
Joule per Second per Square Meter
J/(s·m²)
Definition
The joule per second per square meter (J/(s·m²)) is a unit of heat flux density equal to one watt per square meter. It represents the rate of heat energy transfer per unit area, commonly used in thermal engineering and energy analysis applications where joule and second units are preferred.
History/Origin
Developed for thermal engineering and energy analysis applications where joule and second units are preferred, this unit became standard in energy system design and thermal analysis. It provides a practical measure for heat flux density using familiar energy and time units.
Current Use
Widely used in thermal engineering, energy analysis, and industrial applications. It is essential for calculating heat transfer rates, designing thermal management systems, and analyzing thermal properties in energy and industrial applications.
Multiplier
1
Offset
0
BTU (th) per Second per Square Foot to Joule per Second per Square Meter Conversion Table
| BTU (th) per Second per Square Foot [Btu/(s·ft²)] | Joule per Second per Square Meter [J/(s·m²)] |
|---|---|
| 1 Btu/(s·ft²) | 11348.931795 J/(s·m²) |
| 10 Btu/(s·ft²) | 113489.317948 J/(s·m²) |
| 25 Btu/(s·ft²) | 283723.29487 J/(s·m²) |
| 50 Btu/(s·ft²) | 567446.5897400001 J/(s·m²) |
| 100 Btu/(s·ft²) | 1134893.1794789999 J/(s·m²) |
| 0 Btu/(s·ft²) | 0E+0 J/(s·m²) |
| -10 Btu/(s·ft²) | -113489.317948 J/(s·m²) |
| -40 Btu/(s·ft²) | -453957.2717920001 J/(s·m²) |
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