Thermal efficiency: Revision history

20 October 2024

• curprev 20:3920:39, 20 October 2024 AnomieBOT talk contribs m 22,296 bytes +18 Dating maintenance tags: {{Citation needed}} undo
• curprev 18:3918:39, 20 October 2024 Llamatron2112 talk contribs 22,278 bytes +373 Added sentence at start of section to help flow and readability, plus citations →Heat exchangers undo

30 September 2024

• curprev 15:5815:58, 30 September 2024 SkyLined talk contribs 21,905 bytes +7 Explain abbreviation before using it undo Tags: Mobile edit Mobile web edit Advanced mobile edit

18 February 2024

• curprev 01:3701:37, 18 February 2024 HMSLavender talk contribs m 21,898 bytes +156 Reverted edits by 121.45.146.123 (talk) to last revision by Kku: unexplained content removal undo Tags: Rollback SWViewer [1.6]
• curprev 01:3601:36, 18 February 2024 121.45.146.123 talk 21,742 bytes −156 →Heat engines undo Tag: Reverted

5 December 2023

• curprev 11:4111:41, 5 December 2023 Kku talk contribs m 21,898 bytes +4 kku bot link calorific value undo

18 August 2023

• curprev 00:3700:37, 18 August 2023 Natg 19 talk contribs m 21,894 bytes +21 Disambiguate Energy efficiency to Efficient energy use using popups undo

10 August 2023

• curprev 07:4707:47, 10 August 2023 Kku talk contribs m 21,873 bytes +4 link [eE]nergy efficiency undo Tag: Disambiguation links added

7 July 2023

• curprev 17:4917:49, 7 July 2023 Meno25 talk contribs 21,869 bytes −30 →See also undo

6 May 2023

• curprev 00:0400:04, 6 May 2023 Rrostrom talk contribs 21,899 bytes +23 →Overview: punct, ref format, linkage undo Tags: Mobile edit Mobile web edit

26 April 2022

• curprev 00:5000:50, 26 April 2022 130.212.94.143 talk 21,876 bytes −5 →Overview: Fixed typo, Changed typically to must, otherwise in violation of 2nd law of thermodynamics undo Tags: Mobile edit Mobile app edit Android app edit

21 April 2022

• curprev 06:0706:07, 21 April 2022 FrescoBot talk contribs m 21,881 bytes +1 Bot: link syntax undo

18 April 2022

• curprev 17:4617:46, 18 April 2022 Serols talk contribs m 21,880 bytes −11 Reverted edits by 2600:1000:B021:30FD:7142:1F15:EC2C:1F06 (talk) (HG) (3.4.10) undo Tag: Rollback
• curprev 17:4617:46, 18 April 2022 2600:1000:b021:30fd:7142:1f15:ec2c:1f06 talk 21,891 bytes +11 No edit summary undo Tags: Reverted Visual edit Mobile edit Mobile web edit

4 March 2022

• curprev 02:5902:59, 4 March 2022 Ffffrr talk contribs 21,880 bytes +79 Importing Wikidata short description: "Performance measure of a device that uses thermal energy" (Shortdesc helper) undo

25 January 2022

• curprev 04:5204:52, 25 January 2022 InternetArchiveBot talk contribs 21,801 bytes +202 Rescuing 1 sources and tagging 0 as dead.) #IABot (v2.0.8.6) (Whoop whoop pull up - 9334 undo

22 January 2022

• curprev 13:2313:23, 22 January 2022 Kku talk contribs m 21,599 bytes +2 l undo

8 January 2022

• curprev 13:5813:58, 8 January 2022 WereSpielChequers talk contribs 21,597 bytes +1 c/e undo

31 December 2021

• curprev 03:2403:24, 31 December 2021 Klaus Schmidt-Rohr talk contribs 21,596 bytes +149 Added absolute bars to the existing equations, in order to make them consistent with standard thermodynamic sign conventions. undo Tag: Visual edit

27 December 2021

• curprev 11:3511:35, 27 December 2021 Shubjt talk contribs 21,447 bytes +197 Simplified the intro undo Tags: Visual edit Mobile edit Mobile web edit Advanced mobile edit
• curprev 11:1211:12, 27 December 2021 Shubjt talk contribs 21,250 bytes +46 + image undo Tags: Visual edit Mobile edit Mobile web edit Advanced mobile edit
• curprev 01:3101:31, 27 December 2021 Certes talk contribs m 21,204 bytes +24 Disambiguating links to Furnace (link changed to Furnace (house heating)) using DisamAssist. undo

7 November 2021

• curprev 10:2010:20, 7 November 2021 Hellacioussatyr talk contribs 21,180 bytes +40 No edit summary undo Tag: 2017 wikitext editor

14 December 2020

• curprev 05:5505:55, 14 December 2020 Monkbot talk contribs m 21,140 bytes −180 Task 18 (cosmetic): eval 6 templates: del empty params (15×); hyphenate params (1×); undo Tag: AWB

4 December 2020

• curprev 23:4023:40, 4 December 2020 Citation bot talk contribs 21,320 bytes −1 Alter: url. URLs might have been internationalized/anonymized. | You can use this bot yourself. Report bugs here. | Suggested by AManWithNoPlan | All pages linked from cached copy of User:AManWithNoPlan/sandbox2 | via #UCB_webform_linked 2610/4703 undo

30 November 2020

• curprev 06:5606:56, 30 November 2020 JJMC89 bot III talk contribs m 21,321 bytes 0 Moving Category:Heating, ventilating, and air conditioning to Category:Heating, ventilation, and air conditioning per Wikipedia:Categories for discussion/Speedy undo

10 April 2020

• curprev 00:2900:29, 10 April 2020 GalaxyDog talk contribs m 21,321 bytes −23 Undid revision 950055025 by 208.67.97.135 (talk) rv undo Tag: Undo
• curprev 00:2700:27, 10 April 2020 208.67.97.135 talk 21,344 bytes +23 No edit summary undo

24 December 2019

• curprev 01:4101:41, 24 December 2019 Thtatithticth talk contribs m 21,321 bytes +1 Undid revision 930854886 by 2405:201:5E01:2FC9:E1BF:2429:A1A8:D6FC (talk) The field is called thermodynamics, plural. undo Tag: Undo

19 December 2019

• curprev 06:0506:05, 19 December 2019 InternetArchiveBot talk contribs 21,320 bytes +124 Bluelinking 1 books for verifiability.) #IABot (v2.1alpha3 undo

15 December 2019

• curprev 11:2211:22, 15 December 2019 2405:201:5e01:2fc9:e1bf:2429:a1a8:d6fc talk 21,196 bytes −1 No edit summary undo Tags: Mobile edit Mobile web edit

2 December 2019

• curprev 04:1004:10, 2 December 2019 Thtatithticth talk contribs m 21,197 bytes 0 →Heat engines: comma → period. Seems to have been a typo. undo Tag: 2017 wikitext editor

24 October 2019

• curprev 11:3311:33, 24 October 2019 ReyHahn talk contribs 21,197 bytes −19 same title, convert to subsection undo

16 October 2019

• curprev 01:2001:20, 16 October 2019 Monkbot talk contribs m 21,216 bytes −56 →Heat pumps and refrigerators: Task 16: replaced (0×) / removed (1×) deprecated |dead-url= and |deadurl= with |url-status=; undo Tag: AWB

12 October 2019

• curprev 12:5912:59, 12 October 2019 Alextejthompson talk contribs m 21,272 bytes −34 Reverted edits by 146.230.45.155 (talk): please use the talk page (WP:TPHELP) or be bold and fix the problem (HG) (3.4.9) undo Tags: Huggle Rollback
• curprev 12:5612:56, 12 October 2019 146.230.45.155 talk 21,306 bytes +34 →Carnot efficiency undo

4 September 2019

• curprev 10:5210:52, 4 September 2019 Ingratis talk contribs m 21,272 bytes +4 add link undo

2 June 2019

• curprev 01:1701:17, 2 June 2019 Carlitos9595 talk contribs m 21,268 bytes +65 →Overview undo

24 April 2019

• curprev 00:0100:01, 24 April 2019 2605:a000:1119:24c0:3959:912:e534:9d77 talk 21,203 bytes −1,575 Much of the text in this section was off topic (as much as I hate to remove discussion of electrification). This section only belongs in this article (which has the purpose to describe one concept in thermodynamics) to differentiate thermal efficiency from other commonly used efficiencies. Discussion of losses and engine design should be left to other articles undo

2 April 2019

• curprev 17:0417:04, 2 April 2019 134.226.214.247 talk 22,778 bytes +18 →Energy efficiency of heat exchangers undo
• curprev 17:0317:03, 2 April 2019 134.226.214.247 talk 22,760 bytes +42 →Energy efficiency of heat exchangers: grammar undo

15 March 2019

• curprev 22:5322:53, 15 March 2019 2607:f600:1006:3500:c41e:aaab:ca4c:54d0 talk 22,718 bytes +1 →Other inefficiencies undo

19 February 2019

• curprev 18:2318:23, 19 February 2019 Besselfunctions talk contribs 22,717 bytes 0 Undid revision 883943580 by Besselfunctions (talk) I am not sure if they are using Atkinson cycle numbers here undo Tag: Undo

18 February 2019

• curprev 16:2016:20, 18 February 2019 Besselfunctions talk contribs 22,717 bytes 0 →Engine cycle efficiency: Toyota Dynamic Force, Mazda SkyActiv-G with regular gasoline undo

8 November 2018

• curprev 14:1514:15, 8 November 2018 ReyHahn talk contribs m 22,717 bytes −3 No edit summary undo
• curprev 14:1514:15, 8 November 2018 ReyHahn talk contribs 22,720 bytes +404 some cleaning undo Tag: Visual edit
• curprev 14:0014:00, 8 November 2018 ReyHahn talk contribs 22,316 bytes 0 →Heat pumps and refrigerators: uppercase undo

6 August 2018

• curprev 15:0315:03, 6 August 2018 106.213.225.195 talk 22,316 bytes +57 Difference between IC and EC undo Tags: Visual edit Mobile edit Mobile web edit

23 May 2018

• curprev 14:3914:39, 23 May 2018 SheriffIsInTown talk contribs 22,259 bytes +102 Filled in 1 bare reference(s) with reFill () undo

16 April 2018

• curprev 14:5514:55, 16 April 2018 Chetvorno talk contribs 22,157 bytes −281 Reverted good faith edits by 82.30.3.74 (talk): Steam piston engines are not used for current power production. (TW) undo Tag: Undo