Degree Fahrenheit Second per BTU (th) to Degree Fahrenheit Hour per BTU (IT) Conversion
Convert between Degree Fahrenheit Second per BTU (th) and Degree Fahrenheit Hour per BTU (IT) quickly and accurately.
How to Convert Degree Fahrenheit Second per BTU (th) to Degree Fahrenheit Hour per BTU (IT)
Conversion Formula
Example
Convert 15 °F·s/Btu (th) to °F·h/Btu (IT):
Unit Information
Learn about the thermal resistance units you're converting between
Degree Fahrenheit Second per BTU (th)
°F·s/Btu (th)
Definition
The degree Fahrenheit second per BTU (th) (°F·s/Btu (th)) is an imperial unit of thermal resistance equal to approximately 0.000527 kelvin per watt. It represents the temperature difference in Fahrenheit degrees per second per thermochemical BTU of heat flow, used in specialized high-frequency thermal analysis applications.
History/Origin
Developed as part of the thermochemical BTU system for high-frequency thermal analysis, this unit provides a precise measure for thermal resistance in rapid thermal processes. It is used in specialized applications requiring high precision in transient thermal calculations.
Current Use
Used in specialized high-frequency thermal analysis, precise transient heat transfer calculations, and advanced thermal engineering applications. It is commonly found in scientific research, specialized industrial processes, and advanced thermal management systems where thermochemical BTU precision is required.
Multiplier
0.001
Offset
0
Degree Fahrenheit Hour per BTU (IT)
°F·h/Btu (IT)
Definition
The degree Fahrenheit hour per BTU (IT) (°F·h/Btu (IT)) is an imperial unit of thermal resistance equal to approximately 1.896 kelvin per watt. It represents the temperature difference in Fahrenheit degrees per hour per BTU of heat flow, commonly used in HVAC and thermal engineering applications in the United States.
History/Origin
Developed as part of the imperial system for thermal resistance measurements, this unit became standard in the United States for HVAC and building thermal analysis. It provides a practical measure for thermal resistance using familiar imperial temperature and energy units.
Current Use
Commonly used in HVAC system design, building thermal analysis, and thermal engineering in the United States. It is essential for calculating heat transfer rates, designing thermal insulation, and predicting thermal performance in imperial unit systems.
Multiplier
1.896
Offset
0
Degree Fahrenheit Second per BTU (th) to Degree Fahrenheit Hour per BTU (IT) Conversion Table
| Degree Fahrenheit Second per BTU (th) [°F·s/Btu (th)] | Degree Fahrenheit Hour per BTU (IT) [°F·h/Btu (IT)] |
|---|---|
| 1 °F·s/Btu (th) | 0.000278 °F·h/Btu (IT) |
| 10 °F·s/Btu (th) | 0.00278 °F·h/Btu (IT) |
| 25 °F·s/Btu (th) | 0.006949 °F·h/Btu (IT) |
| 50 °F·s/Btu (th) | 0.013898 °F·h/Btu (IT) |
| 100 °F·s/Btu (th) | 0.027796 °F·h/Btu (IT) |
| 0 °F·s/Btu (th) | 0E+0 °F·h/Btu (IT) |
| -10 °F·s/Btu (th) | -0.00278 °F·h/Btu (IT) |
| -40 °F·s/Btu (th) | -0.011119 °F·h/Btu (IT) |
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