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Even so, "MMbtu" is often used to indicate one million Btu particularly in the oil and gas industry. [14] Energy analysts accustomed to the metric "k" ('kilo-') for 1,000 are more likely to use MBtu to represent one million, especially in documents where M represents one million in other energy or cost units, such as MW, MWh and $. [15]
A decatherm or dekatherm [5] (dth or Dth) is 10 therms, which is 1,000,000 British thermal units or 1.055 GJ. [6] [7] It is a combination of the prefix for 10 (deca, often with the US spelling "deka") and the energy unit therm.
British thermal unit: Btu Btu 1.0 Btu (1.1 kJ) BTU BTU million British thermal units: MMBtu MMBtu 1.0 MMBtu (1.1 GJ) e6BTU BTU British thermal unit (IT) Btu-IT Btu IT ...
To calculate thermal transmittance when there are "bridging" mortar joints it is necessary to calculate two quantities, known as R max and R min. R max can be thought of as the total thermal insulance obtained if it is assumed that there is no lateral flow of heat and R min can be thought of as the total thermal insulance obtained if it is ...
The cassowary looks like a relic from another geologic era – it’s as tall as a person, has glossy black feathers and piercing eyes, walks on two feet, can weigh up to 140 pounds, and has a ...
Looking to be the shining star of your next potluck?Need an easy appetizer in a pinch? If ever there was a party pleaser you could count on to be gobbled up in minutes, it’s these easy-as-1-2-3 ...
RICHARD POHLE/POOL/AFP via Getty Images. Today, the Prince of Wales, 42, embarked on a solo outing, leaving wife Kate Middleton and the rest of the Wales clan at home. He paid a visit to ...
Energy; system unit code (alternative) symbol or abbrev. notes sample default conversion combinations SI: yottajoule: YJ YJ 1.0 YJ (2.8 × 10 17 kWh) zettajoule: ZJ ZJ 1.0 ZJ (2.8 × 10 14 kWh)