| 词条 | Beriev MBR-2 | |||||||||||||||||
| 释义 |
The Beriev MBR-2[1] was a Soviet multi-purpose (including reconnaissance) flying boat which entered service with the Soviet Navy in 1935. Out of 1365 built, 9 were used by foreign countries including Finland and North Korea. In Soviet Union it sometimes carried the nickname of "Kорова" (cow) and "Амбар" (barn)[2]. DesignThe MBR-2 was designed by Georgy Mikhailovich Beriev and first flew in 1931, powered by an imported 373 kW (500 hp) BMW VI.Z engine. Production models, which arrived in 1934, used a licence-built version of this engine, the Mikulin M-17 of 508 kW (680 hp), and could be fitted with a fixed wheel or ski undercarriage. Beriev also designed a commercial airliner derivation, the MP-1, which entered airline service in 1934, and a freighter version, which followed in 1936. In 1935, an improved version was developed, the MBR-2bis, powered by the Mikulin AM-34N engine, and fitted with an enclosed cockpit, dorsal gun-turret and enlarged vertical tail. In this configuration, the machine remained in production until 1941. As with the MBR-2, the bis spawned a commercial derivative and the MP-1bis entered service in 1937. Variants
Operators
Specifications (MBR-2bis){{aircraft specifications|plane or copter?=plane |jet or prop?=prop |ref= |crew=4-5 |capacity= |length alt=44 ft 3½ in |length main=13.50 m |span alt=62 ft 4 in |span main=19.00 m |height alt=14 ft 9 in |height main=4.40 m |area alt= |area main= |airfoil= |empty weight alt=5,990 lb |empty weight main=2,718 kg |loaded weight alt= |loaded weight main= |useful load alt= |useful load main= |max takeoff weight alt=9,359 lb |max takeoff weight main=4,245 kg |more general= |engine (prop)=Mikulin AM-34N |type of prop=V12 engine |number of props=1 |power alt=750 hp |power main=559 kW |max speed alt=148 knots, 171 mph |max speed main=275 km/h |max speed more= |cruise speed alt= |cruise speed main= |cruise speed more= |range alt=810 nm, 930 mi |range main=1,500 km |range more= |ceiling alt=16,080 ft |ceiling main=4,900 m |climb rate alt= |climb rate main= |loading alt= |loading main= |power/mass alt= |power/mass main= |more performance= |guns=
|bombs=300 kg (660 lb) of bombs, mines, and depth charges carried underwing }} See also{{aircontent|similar aircraft=
|lists=
}} References1. ^MBR stands for its Russian role - Morskoi Blizhniy Razvedchik (Cyrillic: Морской Ближний Разведчик) "Naval Short Range Reconnaissance". 2. ^Bogatko, Sergei. Recce's of tradeways
External links{{commons category|Beriev MBR-2}}
6 : Beriev aircraft|High-wing aircraft|Single-engined pusher aircraft|Flying boats|Soviet military reconnaissance aircraft 1930–1939|Aircraft first flown in 1931 |
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