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	<title>Meco Components Reference - Revision history</title>
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	<updated>2026-05-11T11:26:25Z</updated>
	<subtitle>Revision history for this page on the wiki</subtitle>
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		<id>https://wiki.mecorocketsimulator.com/index.php?title=Meco_Components_Reference&amp;diff=121&amp;oldid=prev</id>
		<title>Admin: Admin moved page Meco Rocket Simulator Components Overview to Meco Components Reference</title>
		<link rel="alternate" type="text/html" href="https://wiki.mecorocketsimulator.com/index.php?title=Meco_Components_Reference&amp;diff=121&amp;oldid=prev"/>
		<updated>2025-07-07T21:53:12Z</updated>

		<summary type="html">&lt;p&gt;Admin moved page &lt;a href=&quot;/index.php/Meco_Rocket_Simulator_Components_Overview&quot; class=&quot;mw-redirect&quot; title=&quot;Meco Rocket Simulator Components Overview&quot;&gt;Meco Rocket Simulator Components Overview&lt;/a&gt; to &lt;a href=&quot;/index.php/Meco_Components_Reference&quot; title=&quot;Meco Components Reference&quot;&gt;Meco Components Reference&lt;/a&gt;&lt;/p&gt;
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				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Revision as of 21:53, 7 July 2025&lt;/td&gt;
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		<author><name>Admin</name></author>
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	<entry>
		<id>https://wiki.mecorocketsimulator.com/index.php?title=Meco_Components_Reference&amp;diff=111&amp;oldid=prev</id>
		<title>Admin: /* Meco Rocket Simulator Components Overview */</title>
		<link rel="alternate" type="text/html" href="https://wiki.mecorocketsimulator.com/index.php?title=Meco_Components_Reference&amp;diff=111&amp;oldid=prev"/>
		<updated>2025-07-07T21:35:15Z</updated>

		<summary type="html">&lt;p&gt;&lt;span dir=&quot;auto&quot;&gt;&lt;span class=&quot;autocomment&quot;&gt;Meco Rocket Simulator Components Overview&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
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				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Revision as of 21:35, 7 July 2025&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l1&quot;&gt;Line 1:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 1:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;= Meco Rocket Simulator Components Overview =&lt;/del&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-added&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&lt;/del&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-added&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;The Meco Rocket Simulator is a sophisticated rocket engine simulation system that models complex fluid systems, thermodynamics, and mechanical components. This document provides a summary overview of all available components that can be defined in JSON configuration files and loaded by the simulator.&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;The Meco Rocket Simulator is a sophisticated rocket engine simulation system that models complex fluid systems, thermodynamics, and mechanical components. This document provides a summary overview of all available components that can be defined in JSON configuration files and loaded by the simulator.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
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		<id>https://wiki.mecorocketsimulator.com/index.php?title=Meco_Components_Reference&amp;diff=103&amp;oldid=prev</id>
		<title>Admin: Created page with &quot;= Meco Rocket Simulator Components Overview =  The Meco Rocket Simulator is a sophisticated rocket engine simulation system that models complex fluid systems, thermodynamics, and mechanical components. This document provides a summary overview of all available components that can be defined in JSON configuration files and loaded by the simulator.  == Component Categories ==  The simulator organizes components into six main categories:  {| class=&quot;wikitable&quot; |- ! Category...&quot;</title>
		<link rel="alternate" type="text/html" href="https://wiki.mecorocketsimulator.com/index.php?title=Meco_Components_Reference&amp;diff=103&amp;oldid=prev"/>
		<updated>2025-07-07T21:19:00Z</updated>

		<summary type="html">&lt;p&gt;Created page with &amp;quot;= Meco Rocket Simulator Components Overview =  The Meco Rocket Simulator is a sophisticated rocket engine simulation system that models complex fluid systems, thermodynamics, and mechanical components. This document provides a summary overview of all available components that can be defined in JSON configuration files and loaded by the simulator.  == Component Categories ==  The simulator organizes components into six main categories:  {| class=&amp;quot;wikitable&amp;quot; |- ! Category...&amp;quot;&lt;/p&gt;
&lt;p&gt;&lt;b&gt;New page&lt;/b&gt;&lt;/p&gt;&lt;div&gt;= Meco Rocket Simulator Components Overview =&lt;br /&gt;
&lt;br /&gt;
The Meco Rocket Simulator is a sophisticated rocket engine simulation system that models complex fluid systems, thermodynamics, and mechanical components. This document provides a summary overview of all available components that can be defined in JSON configuration files and loaded by the simulator.&lt;br /&gt;
&lt;br /&gt;
== Component Categories ==&lt;br /&gt;
&lt;br /&gt;
The simulator organizes components into six main categories:&lt;br /&gt;
&lt;br /&gt;
{| class=&amp;quot;wikitable&amp;quot;&lt;br /&gt;
|-&lt;br /&gt;
! Category !! ID !! Components !! Description !! Details&lt;br /&gt;
|-&lt;br /&gt;
| [[Meco Nodes|NODE]] || 1 || 6 types || Junction points in the fluid system || [[Meco Nodes|View Details]]&lt;br /&gt;
|-&lt;br /&gt;
| [[Meco Branches|BRANCH]] || 2 || 4 types || Connections between nodes (pipes, ducts, valves) || [[Meco Branches|View Details]]&lt;br /&gt;
|-&lt;br /&gt;
| [[Meco Machinery|MACHINERY]] || 3 || 3 types || Rotating machinery (pumps, turbines) || [[Meco Machinery|View Details]]&lt;br /&gt;
|-&lt;br /&gt;
| [[Meco Transmission|TRANSMISSION]] || 4 || 2 types || Power transmission components (shafts, gears) || [[Meco Transmission|View Details]]&lt;br /&gt;
|-&lt;br /&gt;
| [[Meco Solids|SOLID]] || 5 || 1 type || Heat transfer solid components || [[Meco Solids|View Details]]&lt;br /&gt;
|-&lt;br /&gt;
| [[Meco Control Parameters|CONTROL_PARAMETER]] || 6 || 2 types || Control system parameters || [[Meco Control Parameters|View Details]]&lt;br /&gt;
|}&lt;br /&gt;
&lt;br /&gt;
== Quick Reference ==&lt;br /&gt;
&lt;br /&gt;
=== Nodes ([[Meco Nodes|Details]])===&lt;br /&gt;
Junction points where fluid branches connect:&lt;br /&gt;
* &amp;#039;&amp;#039;&amp;#039;NodeInlet&amp;#039;&amp;#039;&amp;#039; / &amp;#039;&amp;#039;&amp;#039;NodeOutlet&amp;#039;&amp;#039;&amp;#039; - Boundary conditions for liquid systems&lt;br /&gt;
* &amp;#039;&amp;#039;&amp;#039;NodeGasInlet&amp;#039;&amp;#039;&amp;#039; / &amp;#039;&amp;#039;&amp;#039;NodeGasInternal&amp;#039;&amp;#039;&amp;#039; - Boundary and internal junctions for gas systems&lt;br /&gt;
* &amp;#039;&amp;#039;&amp;#039;NodeInternal&amp;#039;&amp;#039;&amp;#039; - Internal liquid system junctions&lt;br /&gt;
* &amp;#039;&amp;#039;&amp;#039;NodeGasGenerator&amp;#039;&amp;#039;&amp;#039; - Combustion chamber modeling&lt;br /&gt;
&lt;br /&gt;
=== Branches ([[Meco Branches|Details]]) ===&lt;br /&gt;
Flow connections between nodes:&lt;br /&gt;
* &amp;#039;&amp;#039;&amp;#039;Branch&amp;#039;&amp;#039;&amp;#039; - Standard liquid flow with optional fittings&lt;br /&gt;
* &amp;#039;&amp;#039;&amp;#039;BranchGas&amp;#039;&amp;#039;&amp;#039; - Gas flow (no fittings)&lt;br /&gt;
* &amp;#039;&amp;#039;&amp;#039;BranchValve&amp;#039;&amp;#039;&amp;#039; / &amp;#039;&amp;#039;&amp;#039;BranchGasValve&amp;#039;&amp;#039;&amp;#039; - Controllable valves for liquid/gas&lt;br /&gt;
&lt;br /&gt;
=== Machinery ([[Meco Machinery|Details]]) ===&lt;br /&gt;
Rotating equipment for energy transfer:&lt;br /&gt;
* &amp;#039;&amp;#039;&amp;#039;MachineryPump&amp;#039;&amp;#039;&amp;#039; - Centrifugal pumps with detailed geometry&lt;br /&gt;
* &amp;#039;&amp;#039;&amp;#039;MachineryTurbine&amp;#039;&amp;#039;&amp;#039; - Gas turbines with complex aerodynamic modeling&lt;br /&gt;
* &amp;#039;&amp;#039;&amp;#039;MachineryNonDynamic&amp;#039;&amp;#039;&amp;#039; - Non-rotating inertial components&lt;br /&gt;
&lt;br /&gt;
=== Transmission ([[Meco Transmission|Details]]) ===&lt;br /&gt;
Power transfer components:&lt;br /&gt;
* &amp;#039;&amp;#039;&amp;#039;Shaft&amp;#039;&amp;#039;&amp;#039; - Rotating shafts connecting machinery&lt;br /&gt;
* &amp;#039;&amp;#039;&amp;#039;Gear&amp;#039;&amp;#039;&amp;#039; - Speed/torque conversion gearing&lt;br /&gt;
&lt;br /&gt;
=== Solids ([[Meco Solids|Details]]) ===&lt;br /&gt;
Heat transfer modeling:&lt;br /&gt;
* &amp;#039;&amp;#039;&amp;#039;Solid&amp;#039;&amp;#039;&amp;#039; - Heat transfer through solid materials (chamber walls, cooling channels)&lt;br /&gt;
&lt;br /&gt;
=== Control Parameters ([[Meco Control Parameters|Details]]) ===&lt;br /&gt;
Dynamic system control:&lt;br /&gt;
* &amp;#039;&amp;#039;&amp;#039;ControlParameter&amp;#039;&amp;#039;&amp;#039; - Constant control values&lt;br /&gt;
* &amp;#039;&amp;#039;&amp;#039;ControlParameterTransition&amp;#039;&amp;#039;&amp;#039; - Time-varying control with smooth transitions&lt;br /&gt;
&lt;br /&gt;
== JSON Structure Example ==&lt;br /&gt;
&lt;br /&gt;
A typical model JSON file has the following structure:&lt;br /&gt;
&lt;br /&gt;
&amp;lt;pre&amp;gt;&lt;br /&gt;
{&lt;br /&gt;
  &amp;quot;name&amp;quot;: &amp;quot;Engine Name&amp;quot;,&lt;br /&gt;
  &amp;quot;timestamp&amp;quot;: 1749821274169,&lt;br /&gt;
  &amp;quot;model&amp;quot;: {&lt;br /&gt;
    &amp;quot;nodes&amp;quot;: [ /* Node definitions */ ],&lt;br /&gt;
    &amp;quot;branches&amp;quot;: [ /* Branch definitions */ ],&lt;br /&gt;
    &amp;quot;transmissions&amp;quot;: [ /* Transmission definitions */ ],&lt;br /&gt;
    &amp;quot;machineries&amp;quot;: [ /* Machinery definitions */ ],&lt;br /&gt;
    &amp;quot;control_parameters&amp;quot;: [ /* Control parameter definitions */ ],&lt;br /&gt;
    &amp;quot;solids&amp;quot;: [ /* Solid definitions */ ]&lt;br /&gt;
  }&lt;br /&gt;
}&lt;br /&gt;
&amp;lt;/pre&amp;gt;&lt;br /&gt;
&lt;br /&gt;
== Component Interaction ==&lt;br /&gt;
&lt;br /&gt;
The components work together to form a complete rocket engine model:&lt;br /&gt;
&lt;br /&gt;
# &amp;#039;&amp;#039;&amp;#039;[[Meco Nodes|Nodes]]&amp;#039;&amp;#039;&amp;#039; define connection points and boundary conditions&lt;br /&gt;
# &amp;#039;&amp;#039;&amp;#039;[[Meco Branches|Branches]]&amp;#039;&amp;#039;&amp;#039; connect nodes to create flow paths&lt;br /&gt;
# &amp;#039;&amp;#039;&amp;#039;[[Meco Transmission|Shafts]]&amp;#039;&amp;#039;&amp;#039; connect rotating machinery&lt;br /&gt;
# &amp;#039;&amp;#039;&amp;#039;[[Meco Machinery|Machinery]]&amp;#039;&amp;#039;&amp;#039; adds/extracts energy from the flow&lt;br /&gt;
# &amp;#039;&amp;#039;&amp;#039;[[Meco Solids|Solids]]&amp;#039;&amp;#039;&amp;#039; model thermal effects&lt;br /&gt;
# &amp;#039;&amp;#039;&amp;#039;[[Meco Control Parameters|Control Parameters]]&amp;#039;&amp;#039;&amp;#039; enable dynamic operation&lt;br /&gt;
&lt;br /&gt;
== Usage Guidelines ==&lt;br /&gt;
&lt;br /&gt;
# &amp;#039;&amp;#039;&amp;#039;Naming:&amp;#039;&amp;#039;&amp;#039; All components must have unique names within their category&lt;br /&gt;
# &amp;#039;&amp;#039;&amp;#039;Dependencies:&amp;#039;&amp;#039;&amp;#039; Nodes must be defined before branches that reference them&lt;br /&gt;
# &amp;#039;&amp;#039;&amp;#039;Connections:&amp;#039;&amp;#039;&amp;#039; Shafts must be defined before machinery that references them&lt;br /&gt;
# &amp;#039;&amp;#039;&amp;#039;Timing:&amp;#039;&amp;#039;&amp;#039; Control parameters are applied after all physical components are created&lt;br /&gt;
# &amp;#039;&amp;#039;&amp;#039;Units:&amp;#039;&amp;#039;&amp;#039; The simulator uses SI units throughout (meters, kilograms, seconds, Kelvin)&lt;br /&gt;
# &amp;#039;&amp;#039;&amp;#039;Fluids:&amp;#039;&amp;#039;&amp;#039; Gas mixtures like &amp;quot;O2_H2&amp;quot; represent oxidizer-fuel combinations for combustion modeling&lt;br /&gt;
&lt;br /&gt;
== Getting Started ==&lt;br /&gt;
&lt;br /&gt;
For detailed information on each component type, see the individual component pages:&lt;br /&gt;
&lt;br /&gt;
* &amp;#039;&amp;#039;&amp;#039;[[Meco Nodes|Nodes]]&amp;#039;&amp;#039;&amp;#039; - Start here for fluid system connection points&lt;br /&gt;
* &amp;#039;&amp;#039;&amp;#039;[[Meco Branches|Branches]]&amp;#039;&amp;#039;&amp;#039; - Flow connections and piping systems&lt;br /&gt;
* &amp;#039;&amp;#039;&amp;#039;[[Meco Machinery|Machinery]]&amp;#039;&amp;#039;&amp;#039; - Pumps, turbines, and rotating equipment&lt;br /&gt;
* &amp;#039;&amp;#039;&amp;#039;[[Meco Transmission|Transmission]]&amp;#039;&amp;#039;&amp;#039; - Shafts and gears for power transfer&lt;br /&gt;
* &amp;#039;&amp;#039;&amp;#039;[[Meco Solids|Solids]]&amp;#039;&amp;#039;&amp;#039; - Heat transfer and thermal analysis&lt;br /&gt;
* &amp;#039;&amp;#039;&amp;#039;[[Meco Control Parameters|Control Parameters]]&amp;#039;&amp;#039;&amp;#039; - Dynamic control and operation&lt;br /&gt;
&lt;br /&gt;
== See Also ==&lt;br /&gt;
&lt;br /&gt;
* &amp;#039;&amp;#039;&amp;#039;Component Details:&amp;#039;&amp;#039;&amp;#039;&lt;br /&gt;
** [[Meco Nodes|Node Components]]&lt;br /&gt;
** [[Meco Branches|Branch Components]]&lt;br /&gt;
** [[Meco Machinery|Machinery Components]]&lt;br /&gt;
** [[Meco Transmission|Transmission Components]]&lt;br /&gt;
** [[Meco Solids|Solid Components]]&lt;br /&gt;
** [[Meco Control Parameters|Control Parameters]]&lt;br /&gt;
&lt;br /&gt;
* &amp;#039;&amp;#039;&amp;#039;References:&amp;#039;&amp;#039;&amp;#039;&lt;br /&gt;
** Meco Rocket Simulator User Manual&lt;br /&gt;
** JSON Configuration Reference&lt;br /&gt;
** Fluid Property Database&lt;br /&gt;
** Turbomachinery Design Guidelines&lt;br /&gt;
&lt;br /&gt;
[[Category:Meco Components]]&lt;br /&gt;
[[Category:Rocket Simulation]]&lt;br /&gt;
[[Category:Engineering Software]]&lt;br /&gt;
[[Category:Computational Fluid Dynamics]]&lt;/div&gt;</summary>
		<author><name>Admin</name></author>
	</entry>
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