BTU (IT) Inch per Hour per Square Foot per Degree Fahrenheit to BTU (IT) Inch per Second per Square Foot per Degree Fahrenheit Conversion
Convert between BTU (IT) Inch per Hour per Square Foot per Degree Fahrenheit and BTU (IT) Inch per Second per Square Foot per Degree Fahrenheit quickly and accurately.
How to Convert BTU (IT) Inch per Hour per Square Foot per Degree Fahrenheit to BTU (IT) Inch per Second per Square Foot per Degree Fahrenheit
Conversion Formula
Example
Convert 15 Btu·in/(h·ft²·°F) to Btu·in/(s·ft²·°F):
Unit Information
Learn about the thermal conductivity units you're converting between
BTU (IT) Inch per Hour per Square Foot per Degree Fahrenheit
Btu·in/(h·ft²·°F)
Definition
The BTU (IT) inch per hour per square foot per degree Fahrenheit (Btu·in/(h·ft²·°F)) is an imperial unit of thermal conductivity equal to approximately 0.144 watts per meter per kelvin. It represents the amount of heat energy transferred per unit time through a unit area of material with a unit temperature gradient, commonly used for low thermal conductivity materials and insulation applications.
History/Origin
Developed for measuring thermal conductivity of low-conductivity materials and insulation applications, this unit became standard in building insulation and thermal analysis in the United States. It provides a practical measure for thermal conductivity in contexts where inch and hour units are more appropriate.
Current Use
Widely used in building insulation analysis, thermal insulation design, and energy efficiency applications in the United States. It is essential for calculating heat transfer rates, designing thermal insulation, and analyzing thermal performance in building and insulation applications.
Multiplier
0.144
Offset
0
BTU (IT) Inch per Second per Square Foot per Degree Fahrenheit
Btu·in/(s·ft²·°F)
Definition
The BTU (IT) inch per second per square foot per degree Fahrenheit (Btu·in/(s·ft²·°F)) is an imperial unit of thermal conductivity equal to approximately 519.22 watts per meter per kelvin. It represents the amount of heat energy transferred per unit time through a unit area of material with a unit temperature gradient, commonly used in thermal engineering applications in the United States.
History/Origin
Developed as part of the imperial system for thermal conductivity measurements, this unit became standard in the United States for thermal engineering and materials science applications. It provides a practical measure for thermal conductivity using familiar imperial units.
Current Use
Commonly used in thermal engineering, materials science, and HVAC applications in the United States where imperial units are preferred. It is essential for calculating heat transfer rates, designing thermal management systems, and analyzing thermal properties in imperial unit systems.
Multiplier
519.22
Offset
0
BTU (IT) Inch per Hour per Square Foot per Degree Fahrenheit to BTU (IT) Inch per Second per Square Foot per Degree Fahrenheit Conversion Table
| BTU (IT) Inch per Hour per Square Foot per Degree Fahrenheit [Btu·in/(h·ft²·°F)] | BTU (IT) Inch per Second per Square Foot per Degree Fahrenheit [Btu·in/(s·ft²·°F)] |
|---|---|
| 1 Btu·in/(h·ft²·°F) | 0.000278 Btu·in/(s·ft²·°F) |
| 10 Btu·in/(h·ft²·°F) | 0.002778 Btu·in/(s·ft²·°F) |
| 25 Btu·in/(h·ft²·°F) | 0.006944 Btu·in/(s·ft²·°F) |
| 50 Btu·in/(h·ft²·°F) | 0.013889 Btu·in/(s·ft²·°F) |
| 100 Btu·in/(h·ft²·°F) | 0.027778 Btu·in/(s·ft²·°F) |
| 0 Btu·in/(h·ft²·°F) | 0E+0 Btu·in/(s·ft²·°F) |
| -10 Btu·in/(h·ft²·°F) | -0.002778 Btu·in/(s·ft²·°F) |
| -40 Btu·in/(h·ft²·°F) | -0.011111 Btu·in/(s·ft²·°F) |
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