| 词条 | Lyulka AL-5 | ||||||||||||||
| 释义 |
The Lyulka AL-5 was a Soviet axial compressor turbojet developed from the Lyulka TR-3 turbojet around 1950. It was flight-tested in a number of prototype aircraft, but was not accepted for production. Design and developmentThe Lyulka TR-3A was redesignated as the AL-5 to honor Arkhip Mikhailovich Lyulka in 1950. It was a single-shaft turbojet with a seven-stage axial compressor. It had an annular combustion chamber with 24 nozzles and a single-stage turbine. It had a fixed exhaust nozzle and had a turbine starting unit.[1] It was used in the Mikoyan-Gurevich I-350, but flamed out when it was throttled back on that aircraft's first flight on 16 June 1951. It was also flown in the Lavochkin La-190 in 1951, but suffered similar problems. The AL-5 was modified as the AL-5G in an attempt to rectify the flame-out problem, which also increased its thrust by {{convert|2|kN|lbf|abbr=on}}, and was successfully flown in the prototype Ilyushin Il-46 bomber during 1952, but was not placed into production when the Tupolev Tu-16 was ordered into production instead of the Il-46.[2] Applications
Specifications (AL-5G){{jetspecs|ref=Kay, Turbojet |type=turbojet |length= |diameter= |weight= |compressor=seven-stage axial-flow |combustion=annular combustion chamber |turbine=single-stage |fueltype= |oilsystem= |power= |thrust={{convert|52|kN|lbf|abbr=on}} |compression= |bypass= |aircon= |turbinetemp= |fuelcon= |specfuelcon= |power/weight= |thrust/weight= }} See also{{aircontent|see also= |related= |similar engines= |lists=
}} Notes1. ^Kay, p. 27 2. ^Kay, pp. 29, 31 Bibliography
External links{{Commons category|Ljulka aircraft engines}}
2 : Lyulka aircraft engines|Turbojet engines 1950–1959 |
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