117:, which in 2000 described this engine as a joint effort. Despite a statement in 1998 that bench testing was "about to begin," a report dated 21 December 2001 stated that the two partners had "begun production of the first components". Flight tests of the VK-800V were then planned for late 2002, with certification scheduled for the end of 2003 but this schedule was not met. Klimov has spent the past several years simplifying the engine and, among other things, removing one of the original two centrifugal compressors. Whereas in 2000 the pressure ratio was given as 12, the OPR in 2005 had fallen to 8. By careful redesign of the compressor, and increase in rpm, the OPR has now been restored to 10. This is despite simplification of the turbine, with solid rotor blades. In 2004 Klimov described the programme as being "on hold".
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intended replacement. The Klimov VK-800SM variant was selected as the sole available powerplant for the aircraft; however, certification of the engine was not expected until 2025, with engine deliveries not starting until 2026. The VK-800 has also been named as the powerplant for the twin-engined
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type helicopters. The VK-800V derivative was developed for the power units of helicopters of small and large load-carrying capacity, both in twin- and single-engine configuration. The engine parameters meet the requirements of the tested model of a centrifugal compressor and the single-stage
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This multipurpose engine core was disclosed at the Moscow 'Engines 98' exhibition. At that time test-bed running was said to be about to begin, but by 2004 development had been suspended, for lack of funds. Some literature gave the designation as VKS-800, the S highlighting participation by
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un-cooled turbines. All this simplifies the engine design and reduces expenses for its manufacture and operation. Moreover, the enhanced characteristics of the main units of the engine provide its high efficiency.
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version of the VK-800 intended to be used on fixed-wing turboprop aircraft of about one tonne payload.
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is a turboshaft engine of the fifth generation. It is designed to equip the
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Klimov VK-800 (Russian
Federation), Aero-engines - Turboprop
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545:. If you have a source, you can help Knowledge by
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16:1990s Russian turboshaft aircraft engine
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259:. RBC Ukraine, September 15, 2024
165:version dedicated to helicopters.
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281:. FlightGlobal, May 28, 2024
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231:Specific fuel consumption
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571:1990s turboshaft engines
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175:General characteristics
311:Manufacturer's website
170:Specifications VK-800V
120:In September of 2024,
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126:UZGA LMS-901 Baikal
67:Major applications
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547:adding them
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218:Performance
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199:Dry weight:
560:Categories
468:Turboprops
240:References
235:260 g/hp/h
206:Components
183:Turboshaft
163:turboshaft
115:Motor Sich
40:Turboshaft
454:Turbofans
426:Turbojets
193:Diameter:
152:turboprop
141:Variants
515:VK-3000
510:VK-2500
505:VK-1500
495:TV7-117
490:TV3-117
485:TV2-117
480:GTD-350
189:1000 mm
187:Length:
159:VK-800V
148:VK-800S
108:History
51:Russia
22:VK-800
500:VK-800
444:RD-500
416:VK-150
411:VK-110
406:VK-109
401:VK-108
396:VK-107
391:VK-106
347:Klimov
201:140 kg
195:590 mm
76:Ka-226
60:Klimov
537:This
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386:M-120
381:M-110
376:M-105
371:M-103
366:M-100
181:Type:
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97:Ansat
93:Mi-54
80:Mi-54
72:Ansat
36:Type
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287:2024
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157:The
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Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.
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