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The pressure drop across the heat exchanger is 127 psi, and the mass flow rate is 6.6×10 6 lb/hr. The shell-side has the coolant salt as the cold fluid. The coolant has an inlet temperature of 900°F and an outlet temperature of 1100 °F.
Maintenance can also save fuel: 100 kg (220 lb) more fuel is consumed without an engine wash schedule; 50 kg (110 lb) with a 5 mm (0.20 in) slat rigging gap, 40 kg (88 lb) with a 10 mm (0.39 in) spoiler rigging gap, and 15 kg (33 lb) with a damaged door seal. [40]
That same year, James Prescott Joule suggested to Thomson that the true formula for Carnot's function was [20] = +, where is "the mechanical equivalent of a unit of heat", [21] now referred to as the specific heat capacity of water, approximately 771.8 foot-pounds force per degree Fahrenheit per pound (4,153 J/K/kg). [22]
The slug is defined as the amount of mass that accelerates at 1 ft/s 2 when one pound-force is exerted on it, and is equivalent to about 32.2 pounds (mass). The kilogram-force is a non-SI unit of force, defined as the force exerted by a one-kilogram mass in standard Earth gravity (equal to 9.80665 newtons exactly).
The spoiler increases the overall drag coefficient from Cd=0.32 to Cd=0.39 and is activated at speeds equal to or ... 20 kg (44 lb) lighter than the standard F1 and ...
The weight of mature specimens can range [further explanation needed] from 247 to 1,000 kg (545 to 2,205 lb), [6] [22] [23] but even larger individuals are not unheard of. The maximum size recorded is 3.3 m (10 ft 10 in) in length, [ 21 ] [ 24 ] and maximum weight recorded is 2,300 kg (5,100 lb).
The average weight of this sample of imperial eagles was reportedly 2.62 kg (5.8 lb) in the males and 3.9 kg (8.6 lb) in the females. [3] [20] [21] A sample of unknown size showed males to weigh an average 2.88 kg (6.3 lb) while females reportedly weighed an average of 3.38 kg (7.5 lb).
A 5 kg mass of 239 Pu contains about 12.5 × 10 24 atoms. With a half-life of 24,100 years, about 11.5 × 10 12 of its atoms decay each second by emitting a 5.157 MeV alpha particle. This amounts to 9.68 watts of power. Heat produced by the deceleration of these alpha particles makes it warm to the touch. [12] [13] 238