| 词条 | Lyulka TR-1 | ||||||||||||||
| 释义 |
The Lyulka TR-1 was a turbojet designed by Arkhip Lyulka and produced by his Lyulka design bureau. It was the first indigenous Soviet jet engine. DevelopmentIn May 1944 Lyulka was ordered to begin development of a turbojet with a thrust of {{convert|12.3|kN|lbf|abbr=on}}. He demonstrated an eight-stage axial-flow engine in March 1945 called the S-18. In early 1946 the Council of Ministers ordered that the S-18 be developed into an operational engine with a thrust of {{convert|15.5|kN|lbf|abbr=on}}. The TR-1 was developed in early 1946 and had its first static run on 9 August. It was tested in the air on a pylon fitted to a Lend-Lease B-25 Mitchell piston-engined bomber.[1] The TR-1 was not a success, proving to have less thrust and a higher specific fuel consumption than designed. Its failure led directly to the cancellation of the first Soviet jet bomber, the Ilyushin Il-22.[2] Lyulka further developed the engine into the TR-1A of {{convert|20.5|kN|lbf|abbr=on}} of thrust, but its specific fuel consumption was very high and it too was cancelled.[1] Applications
Specifications (TR-1){{jetspecs|ref=Gordon, OKB Ilyushin: A History of the Design Bureau and its Aircraft. |type=Turbojet |length= |diameter= |weight=885 kg (1,951 lb)[3] |compressor=eight-stage axial-flow |combustion= |turbine=single stage[3] |fueltype= |oilsystem= |power= |thrust={{convert|12.8|kN|lbf|abbr=on}} |compression= |aircon= |turbinetemp= |fuelcon= |specfuelcon=129 - 137 kg/kN·h (1.27-1.35 lb/lbf·h) |power/weight= |thrust/weight=14.5 N/kg (1.47 lbf/lb) }} See also{{aircontent|see also= |related= |similar engines=
|lists=
}} References
1. ^1 {{cite web|url=http://www.deadlybirds.com.br/deadlybirds_blg/en/tag/lyulka/|title=The USSR into the world Jet|accessdate=2009-09-05|deadurl=yes|archiveurl=https://web.archive.org/web/20110706152053/http://www.deadlybirds.com.br/deadlybirds_blg/en/tag/lyulka/|archivedate=2011-07-06|df=}} 2. ^Gordon, p. 112 3. ^1 Gunston pp. 99–100
External links{{Commons category|Ljulka aircraft engines}}
2 : Lyulka aircraft engines|Turbojet engines 1940–1949 |
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