Convert foot pound-force/second to Btu (th)/hour
Please provide values below to convert foot pound-force/second [ft*lbf/s] to Btu (th)/hour [Btu(th)/h], or Convert Btu (th)/hour to foot pound-force/second.
1 ft*lbf/s = 4.62933841081 Btu(th)/h. To convert foot pound-force/second to Btu (th)/hour, multiply the value by 4.62933841081; to go the other way, divide by it (1 Btu(th)/h = 0.21601358796 ft*lbf/s). Both units measure power and appear in everyday as well as technical calculations, so switching between them quickly is often useful.
Quick Reference
- 1 ft*lbf/s = 4.62933841081 Btu(th)/h
- 1 Btu(th)/h = 0.21601358796 ft*lbf/s
- 10 ft*lbf/s = 46.2933841081 Btu(th)/h
- 100 ft*lbf/s = 462.933841081 Btu(th)/h
How to Convert Foot Pound-Force/second to Btu (Th)/hour
1 ft*lbf/s = 4.62933841081062 Btu(th)/h
Example: convert 15 ft*lbf/s to Btu(th)/h:
15 ft*lbf/s = 15 × 4.62933841081062 Btu(th)/h = 69.4400761621592 Btu(th)/h
Foot Pound-Force/second to Btu (Th)/hour Conversion Table
| foot pound-force/second | Btu (th)/hour |
|---|---|
| 1 ft*lbf/s | 4.62933841081 Btu(th)/h |
| 2 ft*lbf/s | 9.25867682162 Btu(th)/h |
| 3 ft*lbf/s | 13.8880152324 Btu(th)/h |
| 5 ft*lbf/s | 23.1466920541 Btu(th)/h |
| 10 ft*lbf/s | 46.2933841081 Btu(th)/h |
| 20 ft*lbf/s | 92.5867682162 Btu(th)/h |
| 50 ft*lbf/s | 231.466920541 Btu(th)/h |
| 100 ft*lbf/s | 462.933841081 Btu(th)/h |
| 500 ft*lbf/s | 2314.66920541 Btu(th)/h |
| 1000 ft*lbf/s | 4629.33841081 Btu(th)/h |
Foot Pound-Force/second
The foot pound-force per second (ft·lbf/s) is a unit of power representing the rate of work done or energy transferred, where one foot pound-force is the work done when a force of one pound-force moves an object one foot.
History/Origin
The foot pound-force per second has been used historically in engineering and physics, especially in the United States, as a practical unit of power in mechanical and thermodynamic contexts before the widespread adoption of the SI system.
Current Use
Today, the foot pound-force per second is primarily used in certain engineering fields, such as mechanical and aerospace engineering, for expressing power in systems where imperial units are standard, though it is less common with the global shift towards SI units.
Btu (Th)/hour
Btu (th)/hour is a unit of power that measures the rate of energy transfer, specifically the amount of thermal energy in British thermal units (Btu) delivered or consumed per hour.
History/Origin
The Btu (th)/hour originated from the British thermal unit (Btu), a traditional unit of heat energy, and has been used primarily in the heating and energy industries to quantify thermal power rates. Its usage dates back to the early 20th century as a standard measure in thermal energy calculations.
Current Use
Today, Btu (th)/hour is used mainly in the heating, ventilation, and air conditioning (HVAC) industry, as well as in energy consumption and efficiency assessments, to specify thermal power rates of equipment and systems.
Frequently Asked Questions
What is 1 foot pound-force/second in Btu (th)/hour?
1 foot pound-force/second (ft*lbf/s) = 4.62933841081 Btu (th)/hour (Btu(th)/h).
How do you convert foot pound-force/second to Btu (th)/hour?
Multiply the foot pound-force/second value by 4.62933841081. For example, 25 ft*lbf/s × 4.62933841081 = 115.73346027 Btu(th)/h.
What is 10 foot pound-force/second in Btu (th)/hour?
10 ft*lbf/s = 46.2933841081 Btu(th)/h.
Which unit is larger, the foot pound-force/second or the Btu (th)/hour?
The foot pound-force/second is the larger unit: 1 ft*lbf/s = 4.62933841081 Btu(th)/h.