Convert terajoule/second to kilocalorie (th)/hour
Please provide values below to convert terajoule/second [TJ/s] to kilocalorie (th)/hour [kcal(th)/h], or Convert kilocalorie (th)/hour to terajoule/second.
How to Convert Terajoule/second to Kilocalorie (Th)/hour
1 TJ/s = 860420651740.766 kcal(th)/h
Example: convert 15 TJ/s to kcal(th)/h:
15 TJ/s = 15 × 860420651740.766 kcal(th)/h = 12906309776111.5 kcal(th)/h
Terajoule/second to Kilocalorie (Th)/hour Conversion Table
| terajoule/second | kilocalorie (th)/hour |
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Terajoule/second
A terajoule per second (TJ/s) is a unit of power equivalent to one trillion joules of energy transferred or converted per second.
History/Origin
The terajoule per second is derived from the SI units of energy (joule) and time (second), with 'tera' indicating a factor of 10^12. It is used in scientific and engineering contexts to measure very high power levels, especially in fields like astrophysics and energy production.
Current Use
TJ/s is used to quantify extremely high power outputs, such as in large-scale energy systems, astrophysical phenomena, and nuclear reactions, where conventional units like watts are insufficient to express the magnitude.
Kilocalorie (Th)/hour
A kilocalorie (th)/hour (kcal(th)/h) is a unit of power representing the rate at which energy in kilocalories per hour is transferred or converted.
History/Origin
The kilocalorie, often used in nutrition and energy measurement, has been adapted into various units including the thermochemical kilocalorie (kcal(th)). Its use in power measurement, such as kcal(th)/h, is primarily for specialized scientific and engineering applications, integrating energy units with time to express power.
Current Use
The kcal(th)/h unit is used in contexts requiring the measurement of energy transfer rates in thermochemical terms, such as in thermal engineering, calorimetry, and energy efficiency assessments where energy flow is expressed in kilocalories per hour.