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==Gases== | ==Gases== | ||
− | Stationpedia has simple phase diagrams for all Gases, | + | Stationpedia has simple phase diagrams for all Gases, a more complex phase change diagram can be located [https://www.desmos.com/calculator/voj4scjipd Here] |
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{| class="wikitable sortable" | {| class="wikitable sortable" | ||
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− | ! Name !! Filter Color !! Molar Heat Capacity<br>(J⋅K<sup>−1</sup>⋅mol<sup>−1</sup>) !! Molar Heat of Fusion<br>(kJ⋅K<sup>−1</sup>⋅mol<sup>−1</sup>) !! | + | ! Name !! Filter Color !! Molar Heat Capacity<br>(J⋅K<sup>−1</sup>⋅mol<sup>−1</sup>) !! Molar Heat of Fusion<br>(kJ⋅K<sup>−1</sup>⋅mol<sup>−1</sup>) !! Melting Point<br>(K / °C) !! Boiling Point at 100 kPa<br>(K / °C) !! Minimum Condensation<br>(kPa at K / °C) !! Maximum Liquid Temperature<br>(K / °C at kPa) |
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| [[Carbon Dioxide]] (CO<sub>2</sub>) || Gray || 28.2 || 0.6 || 218 / -55.3 || N/A || 517 at 218 / -55.3 || 265 / -8.1 at 6000 | | [[Carbon Dioxide]] (CO<sub>2</sub>) || Gray || 28.2 || 0.6 || 218 / -55.3 || N/A || 517 at 218 / -55.3 || 265 / -8.1 at 6000 | ||
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− | | [[Nitrogen]] (N<sub>2</sub>) || Black || 20.6 || 0.5 || 40 / -233 || 75 / -198 || 6.3 at 40 / | + | | [[Nitrogen]] (N<sub>2</sub>) || Black || 20.6 || 0.5 || 40 / -233 || 75 / -198 || 6.3 at 40 / 233 || 190 / -83 at 6000 |
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| [[Nitrous Oxide]] (N<sub>2</sub>O) || Green || 37.2 || 4 || 252 / -21 || N/A || 800 at 252 / -21 || 431 / 158 at 2000 | | [[Nitrous Oxide]] (N<sub>2</sub>O) || Green || 37.2 || 4 || 252 / -21 || N/A || 800 at 252 / -21 || 431 / 158 at 2000 | ||
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| [[HydroNox]] || 50% H<sub>2</sub>, 50% N<sub>2</sub>O || N/A || Autoignition at 323.15 K / 50 °C | | [[HydroNox]] || 50% H<sub>2</sub>, 50% N<sub>2</sub>O || N/A || Autoignition at 323.15 K / 50 °C | ||
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− | | [[Air]] || 75% N<sub>2</sub>, 25% O<sub>2</sub> || White || 16 kPa Partial Pressure O<sub>2</sub> minimum is required for human player breathing. Hyperoxia is not simulated. | + | | [[Air]] || 75% N<sub>2</sub>, 25% O<sub>2</sub> || White || 16 kPa Partial Pressure O<sub>2</sub> minimum is required for human player breathing. Hyperoxia is not simulated. |
|} | |} | ||
==Simulation Mechanics== | ==Simulation Mechanics== | ||
− | + | * Ideal gas law (PV=nRT) is simulated. | |
− | + | * Thermal conductivity is not simulated. (f.e. heat is transferred at the same fixed rate for all substances; structures and devices are ignored) | |
− | + | * Thermal radiation is simulated. (caveat: radiated infrared is not absorbed by nearby objects) | |
− | + | * Phase change is simulated. (caveat: simplified and with fixed temperature for solid state) | |
− | + | * Fluid dynamics are not simulated. (caveat: thermal convection is partially simulated) | |
− | + | * Each environment grid cube acts as a single point and each connected pipe network acts as a single point. | |
− | + | * All pumps/mixer also act as a check valve. | |
− | + | * Gas stoichiometry is partially utilized. Some reactions do not reflect real-life. | |
− | + | * Gas pressure determines liquid pressure; gravity/height is ignored. | |
− | + | * Pipes have arbitrary stress value determined by amount of non-correct phase of substance within them (liquid in a gas pipe). | |
− | + | * [bug?] Liquid temperature is controlled by gas temperature. (if no gas present, liquid heater will not function) | |
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[[Category:Gas]][[Category:Liquid]] | [[Category:Gas]][[Category:Liquid]] |