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	<title>Template:Table of thermodynamic cycles - Revision history</title>
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	<updated>2026-08-12T13:08:10Z</updated>
	<subtitle>Revision history for this page on the wiki</subtitle>
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		<id>https://www.vigyanwiki.in/index.php?title=Template:Table_of_thermodynamic_cycles&amp;diff=174026&amp;oldid=prev</id>
		<title>Indicwiki: 1 revision imported from :alpha:Template:Table_of_thermodynamic_cycles</title>
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		<updated>2023-06-04T04:31:46Z</updated>

		<summary type="html">&lt;p&gt;1 revision imported from &lt;a href=&quot;https://alpha.indicwiki.in/index.php?title=Template:Table_of_thermodynamic_cycles&quot; class=&quot;extiw&quot; title=&quot;alpha:Template:Table of thermodynamic cycles&quot;&gt;alpha:Template:Table_of_thermodynamic_cycles&lt;/a&gt;&lt;/p&gt;
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				&lt;td colspan=&quot;1&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan=&quot;1&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Revision as of 10:01, 4 June 2023&lt;/td&gt;
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		<author><name>Indicwiki</name></author>
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		<id>https://www.vigyanwiki.in/index.php?title=Template:Table_of_thermodynamic_cycles&amp;diff=174025&amp;oldid=prev</id>
		<title>alpha&gt;Indicwiki: Created page with &quot;{| class=&quot;wikitable&quot; |+&lt;!-- no title, because it starts a section.--&gt; |- ! Cycle ! Compression, 1→2 ! Heat addition, 2→3 ! Expansion, 3→4 ! Heat rejection, 4→1 ! Notes...&quot;</title>
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		<updated>2023-01-19T05:17:40Z</updated>

		<summary type="html">&lt;p&gt;Created page with &amp;quot;{| class=&amp;quot;wikitable&amp;quot; |+&amp;lt;!-- no title, because it starts a section.--&amp;gt; |- ! Cycle ! Compression, 1→2 ! Heat addition, 2→3 ! Expansion, 3→4 ! Heat rejection, 4→1 ! Notes...&amp;quot;&lt;/p&gt;
&lt;p&gt;&lt;b&gt;New page&lt;/b&gt;&lt;/p&gt;&lt;div&gt;{| class=&amp;quot;wikitable&amp;quot;&lt;br /&gt;
|+&amp;lt;!-- no title, because it starts a section.--&amp;gt;&lt;br /&gt;
|-&lt;br /&gt;
! Cycle&lt;br /&gt;
! Compression, 1→2&lt;br /&gt;
! Heat addition, 2→3&lt;br /&gt;
! Expansion, 3→4&lt;br /&gt;
! Heat rejection, 4→1&lt;br /&gt;
! Notes&lt;br /&gt;
|-&lt;br /&gt;
! colspan=&amp;quot;6&amp;quot; align=&amp;quot;center&amp;quot; | Power cycles normally with [[External combustion engine|external combustion]] - or heat pump cycles:&lt;br /&gt;
|-&lt;br /&gt;
! [[Bell Coleman cycle|Bell Coleman]]&lt;br /&gt;
| adiabatic || isobaric || adiabatic || isobaric&lt;br /&gt;
| A reversed Brayton cycle&lt;br /&gt;
|-&lt;br /&gt;
! [[Carnot cycle|Carnot]]&lt;br /&gt;
| isentropic || isothermal || isentropic || isothermal&lt;br /&gt;
| [[Carnot heat engine]]&lt;br /&gt;
|-&lt;br /&gt;
! [[Ericsson cycle|Ericsson]]&lt;br /&gt;
| isothermal || isobaric || isothermal || isobaric&lt;br /&gt;
| The second Ericsson cycle from 1853&lt;br /&gt;
|-&lt;br /&gt;
! [[Rankine cycle|Rankine]]&lt;br /&gt;
| adiabatic || isobaric || adiabatic || isobaric&lt;br /&gt;
| [[Steam engine]]s&lt;br /&gt;
|-&lt;br /&gt;
! [[Hygroscopic cycle|Hygroscopic]]&lt;br /&gt;
| adiabatic || isobaric || adiabatic || isobaric&lt;br /&gt;
| &lt;br /&gt;
|-&lt;br /&gt;
! [[Scuderi cycle|Scuderi]]&lt;br /&gt;
| adiabatic || variable pressure&amp;lt;br/&amp;gt;and volume || adiabatic || isochoric&lt;br /&gt;
|&lt;br /&gt;
|-&lt;br /&gt;
! [[Stirling cycle|Stirling]]&lt;br /&gt;
| isothermal || isochoric || isothermal || isochoric&lt;br /&gt;
| [[Stirling engine]]s&lt;br /&gt;
|-&lt;br /&gt;
! [[Manson engine|Manson]]&lt;br /&gt;
| isothermal || isochoric || isothermal || isochoric then adiabatic&lt;br /&gt;
| Manson and [[Manson-Guise Engine|Manson-Guise engine]]s&lt;br /&gt;
|-&lt;br /&gt;
! [[Stoddard cycle|Stoddard]]&lt;br /&gt;
| adiabatic || isobaric || adiabatic || isobaric&lt;br /&gt;
|&lt;br /&gt;
|-&lt;br /&gt;
! colspan=&amp;quot;6&amp;quot; align=&amp;quot;center&amp;quot; | Power cycles normally with [[internal combustion]]:&lt;br /&gt;
|-&lt;br /&gt;
! [[Atkinson cycle|Atkinson]]&lt;br /&gt;
| isentropic ||isochoric || isentropic || isochoric&lt;br /&gt;
| Differs from Otto cycle in that V&amp;lt;sub&amp;gt;1&amp;lt;/sub&amp;gt; &amp;lt; V&amp;lt;sub&amp;gt;4&amp;lt;/sub&amp;gt;.&lt;br /&gt;
|-&lt;br /&gt;
! [[Brayton cycle|Brayton]]&lt;br /&gt;
| adiabatic || isobaric || adiabatic || isobaric&lt;br /&gt;
| [[Ramjet]]s, [[turbojet]]s, [[turboprop|-prop]]s, and [[Turboshaft|-shaft]]s. Originally developed for use in reciprocating engines. The external combustion version of this cycle is known as the [[Ericsson cycle#Comparison with the Brayton cycle|first Ericsson cycle]] from 1833.&lt;br /&gt;
|-&lt;br /&gt;
! [[Diesel cycle|Diesel]]&lt;br /&gt;
| adiabatic || isobaric || adiabatic || isochoric&lt;br /&gt;
| [[Diesel engine]]&lt;br /&gt;
|-&lt;br /&gt;
! [[Humphrey cycle|Humphrey]]&lt;br /&gt;
| isentropic || isochoric || isentropic || isobaric&lt;br /&gt;
| [[Shcramjet]]s, [[pulse detonation engine|pulse-]] and [[rotating detonation engine|continuous detonation engines]]&lt;br /&gt;
|-&lt;br /&gt;
! [[Lenoir cycle|Lenoir]]&lt;br /&gt;
|  || isochoric || adiabatic || isobaric&lt;br /&gt;
| [[Pulse jet]]s. Note that 1→2 accomplishes both the heat rejection and the compression. Originally developed for use in reciprocating engines.&lt;br /&gt;
|-&lt;br /&gt;
! [[Otto cycle|Otto]]&lt;br /&gt;
| isentropic ||isochoric || isentropic || isochoric&lt;br /&gt;
| [[Gasoline engine|Gasoline / petrol engines]]&lt;br /&gt;
|}&lt;/div&gt;</summary>
		<author><name>alpha&gt;Indicwiki</name></author>
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