BTU (IT) per Hour per Square Foot per Degree Fahrenheit to Joule per Second per Square Meter per Kelvin Conversion
Convert between BTU (IT) per Hour per Square Foot per Degree Fahrenheit and Joule per Second per Square Meter per Kelvin quickly and accurately.
How to Convert BTU (IT) per Hour per Square Foot per Degree Fahrenheit to Joule per Second per Square Meter per Kelvin
Conversion Formula
Example
Convert 15 Btu/(h·ft²·°F) to J/(s·m²·K):
Unit Information
Learn about the heat transfer coefficient units you're converting between
BTU (IT) per Hour per Square Foot per Degree Fahrenheit
Btu/(h·ft²·°F)
Definition
The BTU (IT) per hour per square foot per degree Fahrenheit (Btu/(h·ft²·°F)) is an imperial unit of heat transfer coefficient equal to approximately 5.678 watts per square meter per Kelvin. It represents the rate of heat transfer per unit area per unit temperature difference, commonly used in building thermal analysis and HVAC applications where hour time units are preferred.
History/Origin
Developed for building thermal analysis and HVAC applications where hour time units are preferred, this unit became standard in building thermal analysis and HVAC system design. It provides a practical measure for heat transfer coefficient using familiar imperial and hour units.
Current Use
Commonly used in building thermal analysis, HVAC system design, and thermal engineering applications where hour time units are preferred. It is essential for calculating heat transfer rates, designing thermal insulation, and analyzing thermal performance in building applications.
Multiplier
5.678
Offset
0
Joule per Second per Square Meter per Kelvin
J/(s·m²·K)
Definition
The joule per second per square meter per Kelvin (J/(s·m²·K)) is a unit of heat transfer coefficient equal to one watt per square meter per Kelvin. It represents the rate of heat transfer per unit area per unit temperature difference, commonly used in thermal engineering applications where joule and second units are preferred.
History/Origin
Developed for thermal engineering 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 transfer coefficient using familiar energy and time units.
Current Use
Widely used in thermal engineering, energy analysis, and industrial applications where joule and second units are preferred. 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 (IT) per Hour per Square Foot per Degree Fahrenheit to Joule per Second per Square Meter per Kelvin Conversion Table
| BTU (IT) per Hour per Square Foot per Degree Fahrenheit [Btu/(h·ft²·°F)] | Joule per Second per Square Meter per Kelvin [J/(s·m²·K)] |
|---|---|
| 1 Btu/(h·ft²·°F) | 5.678263 J/(s·m²·K) |
| 10 Btu/(h·ft²·°F) | 56.782633 J/(s·m²·K) |
| 25 Btu/(h·ft²·°F) | 141.956584 J/(s·m²·K) |
| 50 Btu/(h·ft²·°F) | 283.913167 J/(s·m²·K) |
| 100 Btu/(h·ft²·°F) | 567.826334 J/(s·m²·K) |
| 0 Btu/(h·ft²·°F) | 0E+0 J/(s·m²·K) |
| -10 Btu/(h·ft²·°F) | -56.782633 J/(s·m²·K) |
| -40 Btu/(h·ft²·°F) | -227.130534 J/(s·m²·K) |
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