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{{Disambiguation}} | {{Disambiguation}} | ||
Gas may refer to: | Gas may refer to: | ||
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* [[Atmosphere]] | * [[Atmosphere]] | ||
* [[Special:MyLanguage/Carbon Dioxide|Carbon Dioxide (CO<sub>2</sub>)]] | * [[Special:MyLanguage/Carbon Dioxide|Carbon Dioxide (CO<sub>2</sub>)]] | ||
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* [[Special:MyLanguage/Water|Water (H<sub>2</sub>O)]] | * [[Special:MyLanguage/Water|Water (H<sub>2</sub>O)]] | ||
</translate> | </translate> | ||
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==Gases== | ==Gases== | ||
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{| class="wikitable sortable" | {| class="wikitable sortable" | ||
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− | ! Name !! Filter Color !! Molar Heat Capacity | + | ! Name !! Filter Color !! Molar Heat Capacity |
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− | | [[Carbon Dioxide]] (CO<sub>2</sub>) || Gray || 28.2 | + | | [[Carbon Dioxide]] (CO<sub>2</sub>) || Gray || 28.2 |
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− | | [[Nitrogen]] (N<sub>2</sub>) || | + | | [[Nitrogen]] (N<sub>2</sub>) || Green || 20.6 |
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− | | [[Nitrous Oxide]] (N<sub>2</sub>O) || Green || | + | | [[Nitrous Oxide]] (N<sub>2</sub>O) || Green || 23.0 |
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− | | [[Oxygen]] (O<sub>2</sub>) || White || 21.1 | + | | [[Oxygen]] (O<sub>2</sub>) || White || 21.1 |
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− | | [[Pollutant]] (X) || | + | | [[Pollutant]] (X) || Black || 24.8 |
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− | | [[Volatiles]] (H<sub>2</sub>) || Red || 20.4 | + | | [[Volatiles]] (H<sub>2</sub>) || Red || 20.4 |
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|} | |} | ||
+ | <sup>* Water is now a [[liquid]].</sup> | ||
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==Mixtures== | ==Mixtures== | ||
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! Name !! Contents !! Tank Color !! Notes | ! Name !! Contents !! Tank Color !! Notes | ||
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− | | [[Fuel]] || 67% H<sub>2</sub>, 33% O<sub>2</sub> || Orange || Autoignition at | + | | [[Fuel]] || 67% H<sub>2</sub>, 33%O<sub>2</sub> || Orange || Autoignition at 50C |
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− | + | | [[Air]] || 75% N<sub>2</sub>, 25% O<sub>2</sub> || White || 20kPa O<sub>2</sub> is required for human player breathing. Hyperoxia is not simulated. | |
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− | | [[Air]] || 75% N<sub>2</sub>, 25% O<sub>2</sub> || White || | ||
|} | |} | ||
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==Simulation Mechanics== | ==Simulation Mechanics== | ||
− | + | * Partial ideal gas law (PV=nRT) is simulated. | |
− | + | * Fluid dynamics, thermal conductivity, phase change, the rest of the ideal gas law, and others are not simulated. | |
− | + | * Thermal radiation is not simulated, but vacuum atmosphere (not rooms) will absorb a fixed amount of energy per tick. The sun adds a fixed energy per tick. | |
− | + | * Each environment grid cube acts as a single point and each connected pipe network acts as a single point. | |
− | + | * Insulation is perfect/infinite. | |
− | + | * All pumps/mixer also act as a check valve. | |
− | + | * Gas stoichiometry is not utilized. (i.e. Igniting 2H<sub>2</sub> + O<sub>2</sub> does not yield H<sub>2</sub>O) | |
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