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Download as PDF; Printable version; ... → 100 pounds (45 kg) ... Btu The International Steam Table British thermal unit is used.
The Btu should not be confused with the Board of Trade Unit (BTU), an obsolete UK synonym for kilowatt hour (1 kW⋅h or 3,412 Btu). The Btu is often used to express the conversion-efficiency of heat into electrical energy in power plants. Figures are quoted in terms of the quantity of heat in Btu required to generate 1 kW⋅h of electrical energy.
Download as PDF; Printable version; In other projects ... BTU British thermal unit (IT) ... (International Table) CHU-IT CHU IT: 1 BTU IT × 1 °C/°F 1.0 ...
Download as PDF; Printable version; In other projects Wikidata item; Appearance. move to sidebar hide British thermal unit: Btu Btu 1.0 ... British thermal unit: Btu
Energy densities table Storage type Specific energy (MJ/kg) Energy density (MJ/L) Peak recovery efficiency % Practical recovery efficiency % Arbitrary Antimatter: 89,875,517,874: depends on density: Deuterium–tritium fusion: 576,000,000 [1] Uranium-235 fissile isotope: 144,000,000 [1] 1,500,000,000
The therm (symbol, thm) is a non-SI unit of heat energy equal to 100,000 British thermal units (BTU), [1] and approximately 105 megajoules, 29.3 kilowatt-hours, 25,200 kilocalories and 25.2 thermies. One therm is the energy content of approximately 100 cubic feet (2.83 cubic metres) of natural gas at standard temperature and pressure. However ...
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British thermal unit (ISO) BTU ISO: ≡ 1.0545 × 10 3 J = 1.0545 × 10 3 J: British thermal unit (International Table) BTU IT = 1.055 055 852 62 × 10 3 J: British thermal unit (mean) BTU mean: ≈ 1.055 87 × 10 3 J: British thermal unit (thermochemical) BTU th: ≈ 1.054 350 × 10 3 J: British thermal unit (39 °F) BTU 39 °F: ≈ 1.059 67 ...