NTU method: Revision history

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curprev 18:2318:23, 24 July 2024‎ Elli talk contribs‎ m 15,195 bytes −4‎ Removing link(s) Wikipedia:Articles for deletion/Specific humidity capacity closed as delete (XFDcloser) undo

curprev 08:2708:27, 8 July 2024‎ 188.164.235.33 talk‎ 15,199 bytes +1‎ →‎Relating Effectiveness to the Number of Transfer Units (NTU) undo

curprev 13:4713:47, 19 May 2024‎ FredExergy17 talk contribs‎ 15,198 bytes +74‎ The balanced heat exchanger does not reduce entropy per se, but by providing more area it can enable a reduction in the irreversible entropy production. In an unbalanced exchanger the temperature 'pinch' at one end limits this capability. undo
curprev 09:5409:54, 19 May 2024‎ FredExergy17 talk contribs‎ m 15,124 bytes +2‎ In line 6 replace 'air' by 'fluid'. The method is general and not specific to heat exchangebetween air streams. undo

curprev 16:0116:01, 20 February 2024‎ 181.203.66.8 talk‎ 15,122 bytes +2‎ No edit summary undo
curprev 15:5115:51, 20 February 2024‎ 181.203.66.8 talk‎ 15,120 bytes +4‎ No edit summary undo
curprev 15:4415:44, 20 February 2024‎ 181.203.66.8 talk‎ 15,116 bytes +898‎ Corrected erroneous information about the non-existence of analytical relationships for crossflow or other arrangement exhangers. undo

curprev 03:0803:08, 29 January 2024‎ OAbot talk contribs‎ m 14,218 bytes +17‎ Open access bot: doi updated in citation with #oabot. undo

curprev 22:2122:21, 25 January 2024‎ 129.2.89.50 talk‎ 14,130 bytes +2,960‎ Made it more thorough and accurate. undo Tag: Visual edit

curprev 07:3007:30, 24 January 2024‎ CursedWithTheAbilityToDoTheMath talk contribs‎ m 11,170 bytes −8‎ v2.05b - WP Cleaner - Fix errors for CW project (Heading start with three "=" and later with level two) undo Tag: WPCleaner

curprev 22:0422:04, 23 January 2024‎ Arjayay talk contribs‎ m 11,178 bytes −4‎ Duplicate word removed undo
curprev 21:1721:17, 23 January 2024‎ 129.2.89.50 talk‎ 11,182 bytes +2,372‎ Added more details about dehumidification applications. undo Tag: Visual edit
curprev 20:2420:24, 23 January 2024‎ 129.2.89.50 talk‎ 8,810 bytes +2,595‎ I have added novel information about using effectiveness-NTU for mass transfer, based on published, peer-reviewed work. undo Tag: Visual edit

curprev 06:5306:53, 27 December 2023‎ Sammi Brie talk contribs‎ 6,215 bytes +83‎ Adding local short description: "Method to calculate rate of heat transfer in heat exchangers", overriding Wikidata description "method for calculating the rate of heat transfer in heat exchangers when fluid inlet and outlet temperatures can not be determined" undo Tag: Shortdesc helper

curprev 14:0414:04, 6 November 2023‎ 141.197.24.139 talk‎ 6,132 bytes +46‎ →‎References undo

curprev 16:5016:50, 13 October 2023‎ WaterScienceProf talk contribs‎ 6,086 bytes +4‎ No edit summary undo

curprev 22:5022:50, 3 July 2023‎ David Eppstein talk contribs‎ 6,082 bytes +20‎ Adrienne Lavine undo

curprev 03:2703:27, 21 March 2023‎ Minorax talk contribs‎ m 6,062 bytes −65‎ Cleaned up using AutoEd undo

curprev 16:3016:30, 19 March 2023‎ Sauer202 talk contribs‎ 6,127 bytes +77‎ Common nouns are not capitalised in English. Only bold type for the article name, to clearer indicate what the topic of the article actually is. undo

curprev 16:0916:09, 14 November 2022‎ Wikiwooroo talk contribs‎ m 6,050 bytes +136‎ Added the description of the notation for mass flow rate and specific heat capacity undo

curprev 13:4613:46, 9 April 2022‎ Alpha Piscis Austrini talk contribs‎ m 5,914 bytes +13‎ clean up undo Tag: AWB

curprev 17:0917:09, 8 April 2022‎ OlinEngineer talk contribs‎ 5,901 bytes +433‎ Changed wordings and added Lienhard & Lienhard textbook as a source. undo
curprev 16:4016:40, 8 April 2022‎ OlinEngineer talk contribs‎ 5,468 bytes +82‎ No edit summary undo

curprev 17:0017:00, 8 July 2021‎ MrOllie talk contribs‎ 5,386 bytes −125‎ Reverted 1 edit by ZeqMacaw (talk): WP:ELNO / linkspam undo Tags: Twinkle Undo
curprev 16:4316:43, 8 July 2021‎ ZeqMacaw talk contribs‎ 5,511 bytes +125‎ Added an external link. undo Tags: Reverted repeated addition of external links by non-autoconfirmed user

curprev 04:3904:39, 30 March 2021‎ Trilletrollet talk contribs‎ m 5,386 bytes +1,741‎ Reverted 2 edits by 2600:1700:C680:1FF0:10D1:833E:2D85:8D6 (talk) to last revision by Bribar1950 undo Tags: Twinkle Undo
curprev 04:3904:39, 30 March 2021‎ 2600:1700:c680:1ff0:10d1:833e:2d85:8d6 talk‎ 3,645 bytes −1,751‎ No edit summary undo Tag: Reverted
curprev 04:3904:39, 30 March 2021‎ 2600:1700:c680:1ff0:10d1:833e:2d85:8d6 talk‎ 5,396 bytes +10‎ No edit summary undo Tag: Reverted

curprev 11:2311:23, 7 June 2020‎ Bribar1950 talk contribs‎ 5,386 bytes +691‎ A little rework of the text, to emphasize the advantage of the NTU method for non-(parallel and counter)-flow heat exchangers. undo Tag: Visual edit
curprev 10:2910:29, 7 June 2020‎ Bribar1950 talk contribs‎ m 4,695 bytes +42‎ The equation eps=NTU/(1+NTU) for Cr=1 is valid only for the counter-current flow heat exchanger. undo Tag: Visual edit

curprev 07:4207:42, 28 May 2020‎ Bribar1950 talk contribs‎ 4,653 bytes −1‎ "The other fluid" is a Cmax fluid with greater heat capacity and less temperature change undo Tag: Visual edit

curprev 13:5313:53, 17 April 2020‎ 31.164.96.225 talk‎ 4,654 bytes +2‎ No edit summary undo

curprev 06:2406:24, 2 February 2020‎ 2a02:587:d864:6b00:8095:5b99:7e31:3ea8 talk‎ 4,652 bytes +2‎ There appear to be sign errors in the equations for efficiency. undo Tag: Visual edit

curprev 11:4611:46, 30 January 2020‎ Protik1729 talk contribs‎ 4,650 bytes −2‎ I improved the signs undo Tags: Mobile edit Mobile web edit

curprev 16:4716:47, 15 January 2020‎ Bellowhead678 talk contribs‎ m 4,652 bytes +1‎ found,where->found, where - Fix a typo in one click undo Tags: Mobile edit Mobile web edit Advanced mobile edit

curprev 00:3700:37, 13 January 2020‎ M.Bitton talk contribs‎ 4,651 bytes +2‎ Reverted 1 good faith edit by 2A02:1811:A403:D400:EC9A:1991:D768:C2F2 using STiki undo Tags: STiki Undo

curprev 02:4402:44, 27 December 2019‎ 2a02:1811:a403:d400:ec9a:1991:d768:c2f2 talk‎ 4,649 bytes −2‎ Errata undo Tags: Mobile edit Mobile web edit

curprev 23:4923:49, 22 May 2019‎ Saippuakauppias talk contribs‎ 4,651 bytes +168‎ defined C_\mathrm{min} in algebraic terms, and added \mathrm where needed for indexes undo

curprev 15:5015:50, 17 October 2018‎ Arjayay talk contribs‎ m 4,483 bytes +4,121‎ Reverted edits by 2405:205:4099:52C4:0:0:2198:B0AC (talk) to last version by 82.137.13.56 undo Tag: Rollback
curprev 15:5015:50, 17 October 2018‎ 2405:205:4099:52c4::2198:b0ac talk‎ 362 bytes −4,121‎ ←Replaced content with '== References == * F. P. Incropera & D. P. DeWitt 1990 ''Fundamentals of Heat and Mass Transfer'', 3rd edition, pp. 658–660. W...' undo Tags: Replaced Mobile edit Mobile web edit

curprev 15:2315:23, 31 October 2017‎ 82.137.13.56 talk‎ 4,483 bytes +4‎ sp case undo

curprev 14:2214:22, 16 January 2017‎ 216.183.143.81 talk‎ 4,479 bytes +1‎ No edit summary undo

curprev 10:1910:19, 26 September 2016‎ 131.181.136.217 talk‎ 4,478 bytes +94‎ E should read \epsilon undo

curprev 16:1316:13, 3 November 2014‎ A.A.Askari talk contribs‎ 4,384 bytes +5‎ No edit summary undo Tags: Mobile edit Mobile web edit

curprev 23:0323:03, 10 May 2014‎ 80.1.53.118 talk‎ 4,379 bytes −15‎ No edit summary undo

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