OKB-1 140
OKB-1 EF 131 , Bomber , Soviet Union
978-620-0-82083-9
620082083X
76
2012-03-05
34.00 €
eng
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Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. The OKB-1 '140', (sometimes known as '001') was a jet bomber produced in the USSR from 1947. The '140' was a reconnaissance/bomber aircraft, derived from the OKB-1 EF 131 with home-grown Soviet turbojet engines. The initial version, a tactical jet bomber, with a secondary reconnaissance role, was initiated as the EF-140 by Dr. Brunholf Baade, at OKB-1, in 1947. The six Jumo 004 engines of the EF-131 were replaced by two Mikulin AM-TKRD-01 axial flow turbojets, rated at 32.372 kN (7,280 lb) thrust, in large nacelles attached to the underside of the wing at the same position. Using the airframe of the second EF-131 prototype, the '140' was very similar in appearance, with the classic Junkers style crew compartment in the nose, wings swept forward 19deg50min with marked dihedral, and the under-slung engine nacelles extending forward of the leading-edge. Construction was of aluminium alloy stressed skin, with a semi-monocoque fuselage, wings with multiple spars covered with stressed skin panels, and high strength steel for highly stressed parts.
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Law,other
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