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RV reconnaissance aircraft. This engine was the first Soviet twin-spool turbojet. It was first run in early 1956 and was later employed in some variants of the
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169:. The R-11's basic design was very successful and it was later developed into the
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R-11F-300 (R-37F) - afterburning version, entered production in 1956, used on
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R-11V-300 - first production version, high-altitude, non-afterburning
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R-11F2-300 - new compressor, afterburner and nozzle, used on
466:. Cambridge, England. Patrick Stephens Limited, 1989.
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538:
389:242 kg/(h·kN) (2.37 lb/(h·lbf)) with afterburner
33:Preserved Tumansky R-11 turbojet engine at the
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181:. A total of 20,900 R-11 engines were built.
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153:high-altitude non-afterburning turbojet for
520:
506:
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235:, Chinese license built copies of the R-11
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386:97 kg/(h·kN) (0.95 lb/(h·lbf)) at idle
15:
359:60.6 kN (13,635 lbf) with afterburner
214:R-11AF2-300 - R-11F2-300 adapted for
7:
445:AirVectors. Retrieved: 17 July 2012.
443:"The Yakovlev Yak-25 & Yak-28."
221:R-11F2S-300 - upgraded version for
464:World Encyclopedia of Aero Engines
356:38.7 kN (8,708 lbf) military power
200:R-11AF-300 - improved version for
14:
24:
225:PFM, PFS, S, U and UM, and for
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398:3.51; 5.50 with afterburner.
277:Specifications (R-11F2S-300)
177:along with the experimental
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372:Turbine inlet temperature:
336:one stage LP, one stage HP
642:Tumansky aircraft engines
379:Specific fuel consumption
32:
23:
18:
486:LeteckeMotory.cz - R-11
409:List of aircraft engines
327:, 3-stage LP, 3-stage HP
282:General characteristics
251:Mikoyan-Gurevich MiG-21
114:(initially AM-11) is a
89:Mikoyan-Gurevich MiG-21
647:1950s turbojet engines
394:Thrust-to-weight ratio
364:Overall pressure ratio
137:R-11 was developed by
129:Design and development
35:Polish Aviation Museum
432:Gunston 1989, p.167.
311:1,124 kg (2,477 lb)
299:4,600 mm (181.1 in)
80:Major applications
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374:955 °C (1,750 °F)
165:, as well as the
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532:aircraft engines
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325:Axial compressor
305:906 mm (35.7 in)
149:as a twin-spool
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271:Yakovlev Yak-28
266:Yakovlev Yak-27
261:Yakovlev Yak-26
256:Yakovlev Yak-25
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216:Yakovlev Yak-28
202:Yakovlev Yak-28
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163:Yakovlev Yak-27
159:Yakovlev Yak-26
155:Yakovlev Yak-25
143:Sergei Tumansky
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93:Yakovlev Yak-28
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52:National origin
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480:External links
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290:Afterburning
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211:P, PF and FL.
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179:Tumansky R-21
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175:Tumansky R-25
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171:Tumansky R-13
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147:B.S. Stechkin
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112:Tumansky R-11
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56:Soviet Union
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578:Gas turbines
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246:Sukhoi Su-15
240:Applications
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229:, UT and UM.
227:Sukhoi Su-15
139:A.A. Mikulin
132:
111:
109:
100:Number built
85:Sukhoi Su-15
492:(in Slovak)
341:Performance
322:Compressor:
309:Dry weight:
218:I, R and P.
204:B, L and U.
197:F, P and U.
636:Categories
488:(in Czech)
415:References
316:Components
151:axial-flow
71:First run
420:Citations
303:Diameter:
529:Tumansky
403:See also
347:Maximum
292:turbojet
185:Variants
135:Tumansky
125:engine.
123:turbojet
119:Cold War
65:Tumansky
45:Turbojet
453:Sources
332:Turbine
297:Length:
104:20,900
470:
349:thrust
223:MiG-21
209:MiG-21
195:MiG-21
167:Yak-28
145:, and
116:Soviet
591:RD-10
368:8.9:1
288:Type:
121:-era
74:1956
41:Type
19:R-11
621:R-29
616:R-25
611:R-21
606:R-15
601:R-13
596:R-11
586:RD-9
568:M-90
563:M-88
558:M-87
553:M-86
548:M-85
468:ISBN
173:and
161:and
133:The
110:The
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490:-
462:.
141:,
521:e
514:t
507:v
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