Lyulka AL-21: Revision history

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curprev 21:1921:19, 19 March 2024‎ Victor-ipdp talk contribs‎ m 4,045 bytes +83‎ 10 guide vanes with rotating blades (1 inlet vane, 4 first stages, 5 last stages) undo

curprev 00:0700:07, 6 February 2023‎ Nimbus227 talk contribs‎ m 3,962 bytes +6‎ →‎top: Copy edit, avoid redirect undo

curprev 21:3421:34, 5 February 2023‎ 92.96.107.160 talk‎ 3,956 bytes −1‎ It was made while Soviet Union was still a country and Ukraine wasn’t a country in that period of time. undo Tags: Mobile edit Mobile web edit

curprev 09:0809:08, 30 January 2023‎ Nimbus227 talk contribs‎ 3,957 bytes −18‎ Undid revision 1136421241 by 2001:1C01:4F0F:6B00:A172:3871:B0F3:B60D (talk) Remove comment. Please use the article talk page for queries, the sentence is sourced. undo Tag: Undo
curprev 06:2606:26, 30 January 2023‎ 2001:1c01:4f0f:6b00:a172:3871:b0f3:b60d talk‎ 3,975 bytes +18‎ The fact that J79 is a single-spool 17-stage axial compressor with a 3-stage turbine ( 1 high- and 2 low-pressure stages) with a 10 burner combustion chamber. While the AL-21 is two-spool 14-stage axial compressor with a 3 stage turbine ( 2 high- and 1 low-pressure stages) and a combustion chamber with 12 burners. Doesn't make them closely related at all. undo Tag: Reverted

curprev 19:0019:00, 4 January 2023‎ 208.195.242.27 talk‎ 3,957 bytes +1‎ Lyulka was Ukrainian. undo

curprev 14:3814:38, 5 April 2022‎ Nimbus227 talk contribs‎ 3,956 bytes +2‎ Undid revision 1081132233 by 27.67.73.109 (talk) Unexplained change undo Tag: Undo
curprev 14:1014:10, 5 April 2022‎ 27.67.73.109 talk‎ 3,954 bytes −2‎ →‎Specifications (AL-21F3) undo Tag: Reverted

curprev 15:1115:11, 29 November 2021‎ 212.15.178.113 talk‎ 3,956 bytes +47‎ →‎Specifications (AL-21F3) undo

curprev 04:0204:02, 15 November 2021‎ Steve7c8 talk contribs‎ 3,909 bytes −17‎ have not found a source for the AL-31 being derived from the AL-21 undo

curprev 11:5211:52, 13 October 2021‎ 79.52.194.66 talk‎ 3,926 bytes +45‎ No edit summary undo

curprev 06:4206:42, 13 March 2021‎ 122.167.242.40 talk‎ 3,881 bytes −12‎ No edit summary undo Tags: Mobile edit Mobile web edit
curprev 06:4206:42, 13 March 2021‎ 122.167.242.40 talk‎ 3,893 bytes +28‎ No edit summary undo Tags: Mobile edit Mobile web edit

curprev 17:4017:40, 7 August 2019‎ Michael F 1967 talk contribs‎ m 3,865 bytes −14‎ →‎Specifications (AL-21F3): Thrust to weight ratio is defined as a dimensionless quantity. undo

curprev 05:5305:53, 6 July 2019‎ 27.130.96.108 talk‎ 3,879 bytes +4‎ No edit summary undo
curprev 05:5305:53, 6 July 2019‎ 27.130.96.108 talk‎ 3,875 bytes +6‎ No edit summary undo

curprev 07:0707:07, 8 May 2019‎ Cydebot talk contribs‎ m 3,869 bytes −6‎ Robot - Moving category Turbojet engines 1960–1969 to Category:1960s turbojet engines per CFD at Wikipedia:Categories for discussion/Log/2019 April 19. undo

curprev 16:3216:32, 31 December 2018‎ SCP1040RUS talk contribs‎ 3,875 bytes −2‎ →‎Design and development: source only described this and described which doesn't match the fact and not included in source was deleted. undo

curprev 20:1620:16, 25 November 2018‎ Jan olieslagers talk contribs‎ m 3,877 bytes +6‎ No edit summary undo

curprev 22:3122:31, 9 September 2018‎ Strak Jegan talk contribs‎ 3,871 bytes −77‎ No edit summary undo Tags: Mobile edit Mobile web edit
curprev 22:3122:31, 9 September 2018‎ Strak Jegan talk contribs‎ 3,948 bytes −25‎ No edit summary undo Tags: Mobile edit Mobile web edit

curprev 05:2905:29, 27 June 2018‎ BilCat talk contribs‎ 3,973 bytes −489‎ Removed claims based on unreliable sources undo
curprev 04:0104:01, 27 June 2018‎ 172.97.181.14 talk‎ 4,462 bytes +1‎ →‎Design and development undo
curprev 04:0104:01, 27 June 2018‎ 172.97.181.14 talk‎ 4,461 bytes −1‎ →‎Design and development undo

curprev 13:2013:20, 30 May 2018‎ Rottweiler talk contribs‎ m 4,462 bytes 0‎ No edit summary undo

curprev 13:0413:04, 21 February 2018‎ 5.122.55.144 talk‎ 4,462 bytes +11‎ →‎Design and development undo

curprev 14:4114:41, 19 February 2018‎ 5.121.108.64 talk‎ 4,451 bytes +27‎ →‎See also undo

curprev 08:2408:24, 27 May 2017‎ Santamoly talk contribs‎ 4,424 bytes −409‎ →‎Design and development: delete "dubious" statement copied from "Russia Beyond the Headlines" undo

curprev 05:3605:36, 18 October 2016‎ 178.223.203.138 talk‎ 4,833 bytes +11‎ →‎Specifications (AL-21F3) undo

curprev 11:1111:11, 16 September 2016‎ 83.12.115.82 talk‎ 4,822 bytes −1‎ →‎Specifications (AL-21F3) undo

curprev 09:1109:11, 25 November 2015‎ Arado talk contribs‎ 4,823 bytes −13‎ No edit summary undo

curprev 00:5400:54, 17 November 2015‎ 84.48.209.155 talk‎ 4,836 bytes +50‎ →‎Specifications (AL-21F3) undo
curprev 00:4900:49, 17 November 2015‎ 84.48.209.155 talk‎ 4,786 bytes +942‎ →‎Design and development undo Tag: possible vandalism

curprev 14:5314:53, 30 September 2015‎ 131.111.45.111 talk‎ 3,844 bytes +1‎ →‎Design and development undo

curprev 04:5404:54, 13 September 2015‎ I dream of horses talk contribs‎ m 3,843 bytes +25‎ v1.36 - WP:WCW project (Reference list missing - Reference before punctuation - Spelling and typography) undo Tag: WPCleaner

curprev 23:0123:01, 12 September 2015‎ AnomieBOT talk contribs‎ m 3,818 bytes +40‎ Dating maintenance tags: {{Rs}} {{Dubious}} undo
curprev 22:4122:41, 12 September 2015‎ BilCat talk contribs‎ 3,778 bytes +18‎ →‎Design and development: Added tags. - doesn't appear to be a reliable source undo
curprev 15:1515:15, 12 September 2015‎ Bachcell talk contribs‎ 3,760 bytes +668‎ similarity to J-79. undo

curprev 19:3819:38, 23 June 2015‎ BD2412 talk contribs‎ m 3,092 bytes −20‎ Consensus at Template talk:Aviation lists#RfC: Should this navbox be removed from non-mentioned articles? using AWB undo

curprev 21:1521:15, 19 November 2013‎ Frietjes talk contribs‎ 3,112 bytes +3‎ →‎Specifications (AL-21F3) undo
curprev 21:1221:12, 19 November 2013‎ Frietjes talk contribs‎ 3,109 bytes −14‎ →‎Specifications (AL-21F3) undo

curprev 23:0623:06, 30 July 2013‎ Alex Bakharev talk contribs‎ m 3,123 bytes +21‎ link to NPO Saturn undo
curprev 22:5822:58, 30 July 2013‎ 92.232.238.220 talk‎ 3,102 bytes +6‎ No edit summary undo

curprev 07:0707:07, 12 June 2013‎ 777sms talk contribs‎ m 3,096 bytes −5‎ Infobox aircraft begin fix using AWB undo

curprev 11:0111:01, 26 February 2013‎ Addbot talk contribs‎ m 3,101 bytes −184‎ Bot: Migrating 8 interwiki links, now provided by Wikidata on d:q1866814 (Report Errors) undo

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