| 词条 | PZL Rzeszów SO-3 | ||||||||||||||
| 释义 |
The PZL Rzeszów SO-1 and PZL Rzeszów SO-3 are Polish turbojet engines designed by the Instytut Lotnictwa (Institute of Aeronautics ) and manufactured by WSK PZL Rzeszów, to power the PZL TS-11 Iskra jet trainer. Thirty SO-1s were built, this being superseded by the improved SO-3, of which a further 580 were built.[1] The engine has a seven-stage compressor, annular combustion chambers, and a single-stage turbine. Variants
Original production. Overhaul life 200 hours.[2]
Improved version of SO-3, intended for tropical use. Modified compressor, combustion chamber and turbine.[2] Overhaul life 400 hours.[2]
Modified version for PZL I-22 Iryda, 10.79 kN (2,425 lbf) rating, renamed PZL-5.[3] Applications
Specifications (SO-3){{jetspecs|ref=Jane's All The World's Aircraft 1988-89.[4] |type=Turbojet |length=2,157 mm (84.7 in) |diameter=707 mm (27.8 in) width, 764 mm (30.1 in) height |weight=321 kg (708 lb) |compressor=Seven-stage all-steel axial compressor |combustion=Annular with 24 combustors |turbine=Single-stage axial flow |fueltype= |oilsystem= |power= |thrust=10.8 kN (2,425 lbf) take-off, 9.8 kN (2,205 lbf) continuous |compression=4.8:1 |bypass= |aircon= |turbinetemp= |fuelcon= |specfuelcon={{convert|29.6|si tsfc}} |power/weight= |thrust/weight=3.4:1 }} See also{{aircontent|see also= |related= |lists=
|similar engines=
}} References{{Commons category}}1. ^Lambert 1993, p.630. 2. ^{{Cite web |url=http://www.amw.com.pl/zos_product_info.php?zos_products_id=59 |title=Archived copy |access-date=2010-01-24 |archive-url=https://web.archive.org/web/20110723173813/http://www.amw.com.pl/zos_product_info.php?zos_products_id=59 |archive-date=2011-07-23 |dead-url=yes |df= }} 3. ^Taylor 1996, p.572. 4. ^1 2 Taylor 1988, p.699.
1 : Turbojet engines 1960–1969 |
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