Search results
Results from the WOW.Com Content Network
The GEM 60 was a 60-inch-diameter (1,500 mm) solid motor used on the Delta IV family of launch vehicles, used with and without thrust vector control. [17] Developed for the EELV program, its first flight was on 20 November 2002, boosting the first launch of the Delta IV. [23] Delta IV Medium+ launchers were built with either two or four GEM 60 ...
The Deltic-powered Hunt-class mine countermeasures vessel HMS Ledbury. Development began in 1947 and the first Deltic model was the D18-11B, produced in 1950. It was designed to produce 2,500 hp (1,900 kW) at 2000 rpm for a 15-minute rating; the continuous rating being 1,875 hp (1,398 kW) at 1700 rpm, based on a 10,000-hour overhaul or replacement life. [3]
Data from Instruction and Maintenance Manual MZ34/35 General characteristics Type: Single cylinder, two-stroke aircraft engine Bore: 76 mm (2.99 in) Stroke: 69 mm (2.72 in) Displacement: 313 cc (19.10 cu in) Length: 296 mm (11.65 in) Height: 410 mm (16.14 in) Dry weight: 17 kg (37 lb) with engine mount and silent-block mountings, starter motor, manual starter, reduction drive and muffler ...
R/S RocketShip, [10] formerly M/V Delta Mariner, is a roll-on/roll-off cargo ship operated by Keystone Shipping Company for United Launch Alliance (ULA). [11] Her primary role is transporting components for the ULA Atlas V, Delta IV and Vulcan rockets from the manufacturer, located in Decatur, Alabama, to launch facilities at Cape Canaveral Space Force Station in Florida and Vandenberg Space ...
The Continental R-670 (factory designation W670) was a seven-cylinder four-stroke radial aircraft engine produced by Continental displacing 668 cubic inches (11 litres) and a dry weight of 465 lb (211 kg). Horsepower varied from 210 to 240 at 2,200 rpm.
Of the 25 known isotopes of sulfur, four are stable. [1] In order of their abundance, those isotopes are 32 S (94.93%), 34 S (4.29%), 33 S (0.76%), and 36 S (0.02%). [2] The δ 34 S value refers to a measure of the ratio of the two most common stable sulfur isotopes, 34 S: 32 S, as measured in a sample against that same ratio as measured in a known reference standard.
DeltaHawk Engines, Inc. is an American aircraft engine manufacturer. The company builds Diesel and Jet-A-fuelled engines for general aviation aircraft. [1]DeltaHawk engines have been tested in a Velocity RG homebuilt aircraft, an Australian Delta D2 helicopter and retrofitted in a Cirrus SR20 certified aircraft. [2]
A Dahlander motor (also known as a pole changing motor, dual- or two speed-motor) is a type of multispeed three-phase induction motor, in which the speed of the motor is varied by altering the number of poles; this is achieved by altering the wiring connections inside the motor.