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Discover the simplicity of converting Horsepower to Kilocalorie (th)/hour with our efficient tool. Developed by Newtum, this converter offers quick and accurate results, making it a must-use for anyone dealing with energy conversions. Explore its capabilities and see how it can enhance your calculations.
Horsepower is a unit of measurement that quantifies the power output of engines and motors. Historically, it was created by James Watt to compare the power of steam engines with that of draft horses. One horsepower is defined as the power needed to move 550 pounds one foot in one second or 33,000 foot-pounds per minute. In the context of energy conversion, horsepower remains a key metric in automotive and industrial applications, offering a straightforward way to express mechanical power.
Definition of KilocalorieA kilocalorie is a unit of energy commonly used in dietary contexts to quantify the energy content in food. It is equivalent to 1,000 small calories, the amount of energy needed to raise the temperature of one kilogram of water by one degree Celsius. Kilocalories are often used interchangeably with Calories (note the capital 'C'), which are used in nutrition to refer to kilocalories. Understanding kilocalories is crucial in fields like nutrition, dietetics, and biology, where energy consumption and expenditure are central themes.
| Horsepower (hp) | Kilocalorie (th)/hour (kcal/h) |
|---|---|
| 0.1 hp | 63.9 kcal/h |
| 0.5 hp | 319.5 kcal/h |
| 1 hp | 639 kcal/h |
| 1.5 hp | 958.5 kcal/h |
| 2 hp | 1278 kcal/h |
| 2.5 hp | 1597.5 kcal/h |
| 3 hp | 1917 kcal/h |
| 3.5 hp | 2236.5 kcal/h |
| 4 hp | 2556 kcal/h |
| 4.5 hp | 2875.5 kcal/h |
1 hp = 639 kcal/h
1 kcal/h = 0.00156 hp
Example 1:
convert 5 hp to kcal/h:
5 hp = 5 × 639 kcal/h = 3195 kcal/h
Example 2:
convert 3.5 hp to kcal/h:
3.5 hp = 3.5 × 639 kcal/h = 2236.5 kcal/h
Historically, the conversion between horsepower and kilocalorie (th)/hour has been essential in various engineering fields. Originally, the term horsepower was introduced in the late 18th century to measure engine output in comparison to horses. With the advancement of technology and the need for precise energy measurements, converting horsepower to kilocalorie per hour became crucial, especially in thermodynamics. This conversion aids in understanding and optimizing the efficiency of engines, motors, and other mechanical systems by providing a common ground for energy comparison.
Understanding the conversion from Horsepower to Kilocalorie (th)/hour opens up numerous practical applications across various industries. These applications demonstrate the versatility and importance of energy conversions in real-world scenarios.
Example 1:
Convert 2 hp to kcal/h:
2 hp = 2 × 639 kcal/h = 1278 kcal/h
Example 2:
Convert 4.5 hp to kcal/h:
4.5 hp = 4.5 × 639 kcal/h = 2875.5 kcal/h
You can convert horsepower to kilocalorie (th)/hour by multiplying the horsepower value by 639.
This converter provides quick and accurate results, saving you time and reducing the potential for manual calculation errors.
Yes, this conversion is widely applicable in fields like automotive engineering, fitness, and industrial machinery to understand energy usage and efficiency.
