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Actual cubic feet per minute (ACFM) is a unit of volumetric flow. It is commonly used by manufacturers of blowers and compressors. [1] This is the actual gas delivery with reference to inlet conditions, whereas cubic foot per minute (CFM) is an unqualified term and should only be used in general and never accepted as a specific definition without explanation.
G137 was 71.6 m (234 ft 11 in) long overall and 68.5 m (224 ft 9 in) at the waterline, with a beam of 7.65 m (25 ft 1 in) and a draught of 3.22 m (10 ft 7 in). The ship had a design displacement of 580 tonnes (570 long tons) which increased to 693 tonnes (682 long tons) at deep load. [5]
Worldwide, the "standard" condition for pressure is variously defined as an absolute pressure of 101,325 pascals (Atmospheric pressure), 1.0 bar (i.e., 100,000 pascals), 14.73 psia, or 14.696 psia and the "standard" temperature is variously defined as 68 °F, 60 °F, 0 °C, 15 °C, 20 °C, or 25 °C. The relative humidity (e.g., 36% or 0%) is ...
≡ 1 ⁄ 20 gr = 3.239 9455 mg: ... mph ≡ 1 mi/h = 0.447 04 m/s: mile per minute: mpm ≡ 1 mi/min ... CFM [citation needed] ≡ 1 ft 3 /min
[4] [5] The 582 increased the bore from the 532 engine's 72 to 76 mm (2.8 to 3.0 in). This increased the displacement from 521.2 cc (31.81 cu in) to 580.7 cc (35.44 cu in), an increase of 11%. The increased displacement had the effect of flattening out the 532's torque curve and allowed the 582 to produce useful power over a wider rpm range.
For example, Concorde cruised at 1354 mph, or 7.15 million feet per hour, with its engines giving an SFC of 1.195 lb/(lbf·h) (see below); this means the engines transferred 5.98 million foot pounds per pound of fuel (17.9 MJ/kg), equivalent to an SFC of 0.50 lb/(lbf·h) for a subsonic aircraft flying at 570 mph, which would be better than even ...
The weight in service is 20.4 tonnes (20.1 long tons; 22.5 short tons) and the maximum speed is 25 km/h (16 mph). The preserved example G 3/3 5 Bercher is operational on the Blonay–Chamby museum railway (BC) above Montreux at the Eastern end of Lake Geneva. No. 2 was named Échallens. It was idled in 1920. Finding no buyer, it was scrapped in ...
The R-2800 powered several types of fighters and medium bombers during the war, including the US Navy's Vought F4U Corsair, with the XF4U-1 first prototype Corsair becoming the first airframe to fly (as originally designed) with the Double Wasp [7] in its XR-2800-4 prototype version on May 29, 1940, [8] and the first single-engine American ...