Module:Gas/data - Revision history

RA2lover: correct image for liquid nitrogen

2026-03-17T03:22:26Z

correct image for liquid nitrogen

← Older revision		Revision as of 03:22, 17 March 2026
Line 169:		Line 169:

	local LiquidNitrogen = makeliquidfromgas(Nitrogen)		local LiquidNitrogen = makeliquidfromgas(Nitrogen)
	LiquidNitrogen.Image = "Icon-~~liquidnitrogen~~.png"		LiquidNitrogen.Image = "Icon-LiquidNitrogen.png"
	LiquidNitrogen.ID = 128		LiquidNitrogen.ID = 128
	LiquidNitrogen.MolarVolume = 0.0348		LiquidNitrogen.MolarVolume = 0.0348

RA2lover at 21:23, 14 March 2026

2026-03-14T21:23:31Z

← Older revision		Revision as of 21:23, 14 March 2026
Line 74:		Line 74:
	gas.HumanReadableName = gas.HumanReadableName or GetHumanReadableName(gas)		gas.HumanReadableName = gas.HumanReadableName or GetHumanReadableName(gas)
	gas.EvaporationRatio = gas.EvaporationRatio or 1		gas.EvaporationRatio = gas.EvaporationRatio or 1

			if gas.Image and not string.match(gas.Image, "^[Ff]ile:") then gas.Image = "File:"..gas.Image end

	for k,v in pairs(gas) do		for k,v in pairs(gas) do
	if k ~= "Name" then		if k ~= "Name" then

RA2lover: Change evaporation ratio for 0.2.6205.27022's implementation (reduces output energy so it remains at the same output temperature instead of adding moles so it remains at the same output temperature)

2026-03-13T17:11:27Z

Change evaporation ratio for 0.2.6205.27022's implementation (reduces output energy so it remains at the same output temperature instead of adding moles so it remains at the same output temperature)

← Older revision		Revision as of 17:11, 13 March 2026
Line 36:		Line 36:
	--CondensesInto: (Default: nil): Name of gas it condenses in. nil for things that don't condense.		--CondensesInto: (Default: nil): Name of gas it condenses in. nil for things that don't condense.
	--EvaporatesInto: (Default: nil): Name of gas it evaporates in. nil for things that don't evaporate.		--EvaporatesInto: (Default: nil): Name of gas it evaporates in. nil for things that don't evaporate.
	--EvaporationRatio: (Default: 1): ~~Moles of~~ evaporate ~~created for each 1 mol of the substance evaporating~~.		--EvaporationRatio: (Default: 1): Multiplier for evaporate energy on evaporation. Latent heat is still added separately.
	--TriplePressure: (number, kPa, Default: nil): Minimum condensation pressure.		--TriplePressure: (number, kPa, Default: nil): Minimum condensation pressure.
	--CriticalPressure: (number, kPa, Default: nil): Maximum liquid pressure.		--CriticalPressure: (number, kPa, Default: nil): Maximum liquid pressure.
Line 476:		Line 476:
	CondensesInto = nil,		CondensesInto = nil,
	EvaporatesInto = "Methane",		EvaporatesInto = "Methane",
	EvaporationRatio = 1.~~6176470588235294~~,		EvaporationRatio = 0.6181818181818182,
	TriplePressure = 6.3,		TriplePressure = 6.3,
	CriticalPressure = 1000,		CriticalPressure = 1000,
Line 539:		Line 539:
	CondensesInto = nil,		CondensesInto = nil,
	EvaporatesInto = "Pollutant",		EvaporatesInto = "Pollutant",
	EvaporationRatio = 5.~~241935483870968~~,		EvaporationRatio = 0.19076923076923077,
	TriplePressure = 6.3,		TriplePressure = 6.3,
	CriticalPressure = 515,		CriticalPressure = 515,

RA2lover: Update data to 0.2.6203.27017 values(assuming the changes mentioned on changelog were the only ones)

2026-03-13T01:46:01Z

Update data to 0.2.6203.27017 values(assuming the changes mentioned on changelog were the only ones)

← Older revision		Revision as of 01:46, 13 March 2026
Line 36:		Line 36:
	--CondensesInto: (Default: nil): Name of gas it condenses in. nil for things that don't condense.		--CondensesInto: (Default: nil): Name of gas it condenses in. nil for things that don't condense.
	--EvaporatesInto: (Default: nil): Name of gas it evaporates in. nil for things that don't evaporate.		--EvaporatesInto: (Default: nil): Name of gas it evaporates in. nil for things that don't evaporate.
			--EvaporationRatio: (Default: 1): Moles of evaporate created for each 1 mol of the substance evaporating.
	--TriplePressure: (number, kPa, Default: nil): Minimum condensation pressure.		--TriplePressure: (number, kPa, Default: nil): Minimum condensation pressure.
	--CriticalPressure: (number, kPa, Default: nil): Maximum liquid pressure.		--CriticalPressure: (number, kPa, Default: nil): Maximum liquid pressure.
Line 72:		Line 73:
	gas.HeatCapacityRatio = gas.HeatCapacityRatio or 0.03		gas.HeatCapacityRatio = gas.HeatCapacityRatio or 0.03
	gas.HumanReadableName = gas.HumanReadableName or GetHumanReadableName(gas)		gas.HumanReadableName = gas.HumanReadableName or GetHumanReadableName(gas)
			gas.EvaporationRatio = gas.EvaporationRatio or 1

	for k,v in pairs(gas) do		for k,v in pairs(gas) do
Line 285:		Line 287:
	Image="Icon-water.png",		Image="Icon-water.png",
	ID = 1024,		ID = 1024,
	MolarMass = 48, --higher than IRL water. recheck after rocketry overhaul.		MolarMass = 108, --higher than IRL water. recheck after rocketry overhaul.
	HeatCapacityRatio = p.TriatomicHeatCapacityRatio,		HeatCapacityRatio = p.TriatomicHeatCapacityRatio,
	State = "Gas",		State = "Gas",
Line 396:		Line 398:
	Image="Icon-pollutedwater.png",		Image="Icon-pollutedwater.png",
	ID = 65536,		ID = 65536,
	MolarMass = 48,		MolarMass = 108,
	HeatCapacityRatio = p.TriatomicHeatCapacityRatio,		HeatCapacityRatio = p.TriatomicHeatCapacityRatio,
	State = "Liquid", --NOT a gas.		State = "Liquid", --NOT a gas.
Line 444:		Line 446:
	CriticalTemperature = nil, --will be calculated later on AddGas		CriticalTemperature = nil, --will be calculated later on AddGas

	Enthalpy = ~~204000~~,		Enthalpy = 306000,
	AutoignitionTemperature = (6000/8e-22)^(1/9.15642808045339), -- = evaporation temperature at critical pressure		AutoignitionTemperature = (6000/8e-22)^(1/9.15642808045339), -- = evaporation temperature at critical pressure
	IsHypergol = true, --Only hypergol in the game as of now (along with liquid hydrazine)		IsHypergol = true, --Only hypergol in the game as of now (along with liquid hydrazine)
Line 470:		Line 472:
	MolarVolume = 0.058,		MolarVolume = 0.058,

	SpecificHeat = 63,		SpecificHeat = 33,
	LatentHeat = ~~18000~~,		LatentHeat = 2000,
	CondensesInto = nil,		CondensesInto = nil,
	EvaporatesInto = "Methane",		EvaporatesInto = "Methane",
			EvaporationRatio = 1.6176470588235294,
	TriplePressure = 6.3,		TriplePressure = 6.3,
	CriticalPressure = 1000,		CriticalPressure = 1000,
Line 481:		Line 484:
	CriticalTemperature = nil, --will be calculated later on AddGas		CriticalTemperature = nil, --will be calculated later on AddGas

	Enthalpy = ~~418000~~,		Enthalpy = 566000,
	AutoignitionTemperature = 673.15, -- 100°C higher than other fuels		AutoignitionTemperature = 673.15, -- 100°C higher than other fuels
	IsHypergol = nil,		IsHypergol = nil,
Line 533:		Line 536:

	SpecificHeat = 130,		SpecificHeat = 130,
	LatentHeat = ~~1000~~,		LatentHeat = 16000,
	CondensesInto = nil,		CondensesInto = nil,
	EvaporatesInto = "Pollutant",		EvaporatesInto = "Pollutant",
			EvaporationRatio = 5.241935483870968,
	TriplePressure = 6.3,		TriplePressure = 6.3,
	CriticalPressure = 515,		CriticalPressure = 515,

RA2lover: RA2lover changed the content model of the page Module:Gas/data from "Scribunto module" to "Scribunto module": model was changed to wikitext on import

2026-03-13T01:30:01Z

RA2lover changed the content model of the page Module:Gas/data from "Scribunto module" to "Scribunto module": model was changed to wikitext on import

← Older revision	Revision as of 01:30, 13 March 2026
(No difference)

RA2lover: Add image links for all gases

2026-03-02T13:41:21Z

Add image links for all gases

Show changes

RA2lover: Implement HumanReadableName autofill, add human-readable symbols for gases

2026-03-02T11:26:20Z

Implement HumanReadableName autofill, add human-readable symbols for gases

← Older revision		Revision as of 11:26, 2 March 2026
Line 24:		Line 24:
	--Name(string, Required): Lua-indexable name for the gas. Should use the english localization with spaces removed. gases["Liquid Hydrochloric Acid"] is a handful to use compared to gases.LiquidHydrochloricAcid.		--Name(string, Required): Lua-indexable name for the gas. Should use the english localization with spaces removed. gases["Liquid Hydrochloric Acid"] is a handful to use compared to gases.LiquidHydrochloricAcid.
	--ID(number, Required): Internal Game-specific ID for the gas.		--ID(number, Required): Internal Game-specific ID for the gas.
	--HumanReadableName: (string, default: Autofilled from name by prepending ~~2nd+~~ uppercase letters with spaces~~, NYI~~): Printable name.		--HumanReadableName: (string, default: Autofilled from name by prepending uppercase letters with spaces when they're followed by a lowercase letter): Printable name.
	--HumanReadableSymbol: (string~~, NYI~~): Community-defined chemical name for the gas. Aim for simple: X instead of POL, Alc instead of EtOH\|MeOH\|CH3CH2OH\|CH4O.		--HumanReadableSymbol: (string): Community-defined chemical name for the gas. Aim for simple: X instead of POL, Alc instead of EtOH\|MeOH\|CH3CH2OH\|CH4O.
	--Image: (string, NYI): wiki-local URI to an icon of the gas.		--Image: (string, NYI): wiki-local URI to an icon of the gas.
	--MolarMass (number, g/mol, Required): Molar mass of the gas for rocketry.		--MolarMass (number, g/mol, Required): Molar mass of the gas for rocketry.
Line 52:		Line 52:
	--]]--		--]]--

			local function GetHumanReadableName(gas)
			--attempts to create a human-readable name by adding a space before an uppercase letter if it's preceeded by a lowercase letter.
			return string.gsub(gas.Name, "(%l)(%u)", "%1 %2")
			end

	local function AddGas(gas)		local function AddGas(gas)
Line 67:		Line 71:

	gas.HeatCapacityRatio = gas.HeatCapacityRatio or 0.03		gas.HeatCapacityRatio = gas.HeatCapacityRatio or 0.03
			gas.HumanReadableName = gas.HumanReadableName or GetHumanReadableName(gas)

	for k,v in pairs(gas) do		for k,v in pairs(gas) do
Line 95:		Line 100:
	local Oxygen = {		local Oxygen = {
	Name = "Oxygen",		Name = "Oxygen",
			HumanReadableSymbol = "O2",
	ID = 1,		ID = 1,
	MolarMass = 16,		MolarMass = 16,
Line 128:		Line 134:
	local Nitrogen = {		local Nitrogen = {
	Name = "Nitrogen",		Name = "Nitrogen",
			HumanReadableSymbol = "N2", --ingame still uses "N"
	ID = 2,		ID = 2,
	MolarMass = 64, --recheck after rocketry overhaul.		MolarMass = 64, --recheck after rocketry overhaul.
Line 162:		Line 169:
	local CarbonDioxide = {		local CarbonDioxide = {
	Name = "CarbonDioxide",		Name = "CarbonDioxide",
			HumanReadableSymbol = "CO2",
	ID = 4,		ID = 4,
	MolarMass = 44,		MolarMass = 44,
Line 195:		Line 203:
	local Methane = {		local Methane = {
	Name = "Methane",		Name = "Methane",
			HumanReadableSymbol = "CH4",
	ID = 8,		ID = 8,
	MolarMass = 16,		MolarMass = 16,
Line 228:		Line 237:
	local Pollutant = {		local Pollutant = {
	Name = "Pollutant",		Name = "Pollutant",
			HumanReadableSymbol = "X",
	ID = 16,		ID = 16,
	MolarMass = 28,		MolarMass = 28,
Line 262:		Line 272:
	local Steam = {		local Steam = {
	Name = "Steam",		Name = "Steam",
			HumanReadableSymbol = "H2O",
	ID = 1024,		ID = 1024,
	MolarMass = 48, --higher than IRL water. recheck after rocketry overhaul.		MolarMass = 48, --higher than IRL water. recheck after rocketry overhaul.
Line 295:		Line 306:
	local NitrousOxide = {		local NitrousOxide = {
	Name = "NitrousOxide",		Name = "NitrousOxide",
			HumanReadableSymbol = "N2O", --Chemistry.GasSymbols uses "NOS" which is a trademark?
	ID = 64,		ID = 64,
	MolarMass = 46,		MolarMass = 46,
Line 330:		Line 342:
	local Hydrogen = {		local Hydrogen = {
	Name = "Hydrogen",		Name = "Hydrogen",
			HumanReadableSymbol = "H2",
	ID = 16384,		ID = 16384,
	MolarMass = 2,		MolarMass = 2,
Line 364:		Line 377:
	local PollutedWater = {		local PollutedWater = {
	Name = "PollutedWater",		Name = "PollutedWater",
			HumanReadableSymbol = "XH2O", --can't think of a commonly adopted community symbol. ingame icon uses PW but also XH2O in Chemistry._gasSymbols.
	ID = 65536,		ID = 65536,
	MolarMass = 48,		MolarMass = 48,
Line 394:		Line 408:
	local Hydrazine = {		local Hydrazine = {
	Name = "Hydrazine",		Name = "Hydrazine",
			HumanReadableSymbol = "N2H4", --Chemistry.GasSymbols uses "HZ"
	ID = 131072,		ID = 131072,
	MolarMass = 32,		MolarMass = 32,
Line 428:		Line 443:
	local LiquidAlcohol = {		local LiquidAlcohol = {
	Name = "LiquidAlcohol",		Name = "LiquidAlcohol",
			HumanReadableSymbol = "Alc", --still listed as "Al" in Chemistry._gasSymbols.
	ID = 524288,		ID = 524288,
	MolarMass = 46, --same as Ethanol		MolarMass = 46, --same as Ethanol
Line 457:		Line 473:
	local Helium = {		local Helium = {
	Name = "Helium",		Name = "Helium",
			HumanReadableSymbol = "He", --listed as "HE" in Chemistry._gasSymbols.
	ID = 1048576,		ID = 1048576,
	MolarMass = 4,		MolarMass = 4,
Line 486:		Line 503:
	local LiquidSodiumChloride = {		local LiquidSodiumChloride = {
	Name = "LiquidSodiumChloride",		Name = "LiquidSodiumChloride",
			HumanReadableSymbol = "NaCl", --most liquids in Chemistry._gasSymbols are prepended with a "L", but not this one.
	ID = 2097152,		ID = 2097152,
	MolarMass = 101,		MolarMass = 101,
Line 515:		Line 533:
	local Silanol = {		local Silanol = {
	Name = "Silanol",		Name = "Silanol",
			HumanReadableSymbol = "Sil",
	ID = 4194304,		ID = 4194304,
	MolarMass = 166,		MolarMass = 166,
Line 548:		Line 567:
	local HydrochloricAcid = {		local HydrochloricAcid = {
	Name = "HydrochloricAcid",		Name = "HydrochloricAcid",
			HumanReadableSymbol = "HCl",
	ID = 16777216,		ID = 16777216,
	MolarMass = 36,		MolarMass = 36,
Line 581:		Line 601:
	local Ozone = {		local Ozone = {
	Name = "Ozone",		Name = "Ozone",
			HumanReadableSymbol = "O3",
	ID = 67108864,		ID = 67108864,
	MolarMass = 24,		MolarMass = 24,

RA2lover: fix some copypasting brainfarts

2026-03-02T10:49:39Z

fix some copypasting brainfarts

← Older revision		Revision as of 10:49, 2 March 2026
Line 420:		Line 420:
	}		}
	local LiquidHydrazine = makeliquidfromgas(Hydrazine)		local LiquidHydrazine = makeliquidfromgas(Hydrazine)
	~~LiquidHydrogen~~.MolarVolume = 0.03		LiquidHydrazine.MolarVolume = 0.03
	~~LiquidHydrogen~~.ID = 262144		LiquidHydrazine.ID = 262144
	AddGas(Hydrazine)		AddGas(Hydrazine)
	AddGas(LiquidHydrazine)		AddGas(LiquidHydrazine)
Line 541:		Line 541:
	}		}
	local LiquidSilanol = makeliquidfromgas(Silanol)		local LiquidSilanol = makeliquidfromgas(Silanol)
	~~LiquidPollutant~~.MolarVolume = 0.16		LiquidSilanol.MolarVolume = 0.16
	~~LiquidPollutant~~.ID = 8388608		LiquidSilanol.ID = 8388608
	AddGas(Silanol)		AddGas(Silanol)
	AddGas(LiquidSilanol)		AddGas(LiquidSilanol)
Line 607:		Line 607:
	}		}
	local LiquidOzone = makeliquidfromgas(Ozone)		local LiquidOzone = makeliquidfromgas(Ozone)
	~~LiquidOxygen~~.ID = 134217728		LiquidOzone.ID = 134217728
	~~LiquidOxygen~~.MolarVolume = 0.026		LiquidOzone.MolarVolume = 0.026
	AddGas(Ozone)		AddGas(Ozone)
	AddGas(LiquidOzone)		AddGas(LiquidOzone)
	return p		return p

RA2lover: Initial revision, contains data about all gases/liquids in beta as of 0.2.6191.26980

2026-03-01T22:31:25Z

Initial revision, contains data about all gases/liquids in beta as of 0.2.6191.26980

New page

--[[--
This module is intended to be loaded through mw.loaddata, giving the following restrictions:
The loaded module is evaluated only once per page, rather than once per {{#invoke:}} call.
The loaded module is not recorded in package.loaded.
The value returned from the loaded module must be a table. Other data types are not supported.
The returned table (and all subtables) may contain only booleans, numbers, strings, and other tables. Other data types, particularly functions, are not allowed.
The returned table (and all subtables) may not have a metatable.
All table keys must be booleans, numbers, or strings.
The table actually returned by mw.loadData() has metamethods that provide read-only access to the table returned by the module. Since it does not contain the data directly, pairs() and ipairs() will work but other methods, including #value, next(), and the functions in the Table library, will not work correctly.
--]]--

local p = {}

-- Gas Constants:
p.StefanBoltzmannConstant = 5.6703e-8
p.R = 8.3144 --J/mol*K
p.PolyatomicHeatCapacityRatio = 1.26
p.TriatomicHeatCapacityRatio = 1.333333
p.DiatomicHeatCapacityRatio = 1.4
p.MonoatomicHeatCapacityRatio = 1.666666

--[[--
Gas fields:
--Name(string, Required): Lua-indexable name for the gas. Should use the english localization with spaces removed. gases["Liquid Hydrochloric Acid"] is a handful to use compared to gases.LiquidHydrochloricAcid.
--ID(number, Required): Internal Game-specific ID for the gas.
--HumanReadableName: (string, default: Autofilled from name by prepending 2nd+ uppercase letters with spaces, NYI): Printable name.
--HumanReadableSymbol: (string, NYI): Community-defined chemical name for the gas. Aim for simple: X instead of POL, Alc instead of EtOH|MeOH|CH3CH2OH|CH4O.
--Image: (string, NYI): wiki-local URI to an icon of the gas.
--MolarMass (number, g/mol, Required): Molar mass of the gas for rocketry.
--HeatCapacityRatio (number, Default: p.MonoatomicHeatCapacityRatio): The gas's heat capacity ratio. Used in rocketry to calculate exhaust velocity.
--State(string, Autofilled as "Gas"): Phase the gas is in. (Internally, liquids are treated as gases)
--MolarVolume (number, L/mol, Defaults to 0 for gases): Volume taken by a Liquid.

--SpecificHeat(number, J/mol*K, Default: nil): Heat capacity for the gas.
--LatentHeat (number, J/mol, Default: nil): latent heat for the gas.
--CondensesInto: (Default: nil): Name of gas it condenses in. nil for things that don't condense.
--EvaporatesInto: (Default: nil): Name of gas it evaporates in. nil for things that don't evaporate.
--TriplePressure: (number, kPa, Default: nil): Minimum condensation pressure.
--CriticalPressure: (number, kPa, Default: nil): Maximum liquid pressure.
--A: (number, Default: nil): Coefficient A for the phase change pressure-temperature curve.
--B: (number, Default: nil): Coefficient B for the phase change pressure-temperature curve.
--FreezingTemperature: (number, K, Autofilled from TriplePressure, A, B): Temperature at which the gas starts to freeze.
--CriticalTemperature: (number, K, Autofilled from CriticalPressure, A, B): Temperature at which liquid starts to evaporate regardless of pressure.

--Enthalpy: (Default: nil) Enthalpy of combustion per mol. Non-0 values indicate it's a fuel or hypergol.
--AutoignitionTemperature: Temperature at which autoignition occurs under oxygen.
--IsHypergol: (Default: nil) Whether it autoignites in the presence of an oxidizer regardless of autoignition offset.
--AutoignitionOffset: (Default: nil) How far it changes autoignition temperatures (relative to oxygen) for fuels that react with it.
--EnthalpyMultiplier: (Default: nil) How much it multiplies a Fuel's combustion enthalpy when reacting with it. 1 for oxygen, 2 for Ozone/Nitrous Oxide.

--ThermalEfficiency: (Default: 0.03 for gases, forced to 0 for liquids) The efficiency of a gas inside a stirling engine.
--]]--

local function AddGas(gas)
if gas.State == "Gas" then
gas.MolarVolume = gas.MolarVolume or 0
gas.ThermalEfficiency = gas.ThermalEfficiency or 0.03
elseif gas.State == "Liquid" then
gas.ThermalEfficiency = 0 --FIXME: If any liquid gets a non-zero thermal efficiency. Kept this way for the time being as liquid generation copies from gases.
end

if gas.CondensesInto or gas.EvaporatesInto then
gas.FreezingTemperature = gas.FreezingTemperature or (gas.TriplePressure/gas.A)^(1/gas.B)
gas.CriticalTemperature = gas.CriticalTemperature or (gas.CriticalPressure/gas.A)^(1/gas.B)
end

gas.HeatCapacityRatio = gas.HeatCapacityRatio or 0.03

for k,v in pairs(gas) do
if k ~= "Name" then
--print (k, v)
if not p[k] then p[k]={} end
p[k][gas.Name]=v
end
end
p[gas.Name]=gas
p[gas.ID]=gas --for iterating over all gases, run pairs then filter by type(key)=="number"
end

local function makeliquidfromgas(gas)
--creates a deep copy of the original argument with basic changes to make it into a liquid. Some fields still have to be filled in manually.
local liquid = {}
for k,v in pairs(gas) do
liquid[k] = v
end
liquid.EvaporatesInto = gas.Name
liquid.Name = liquid.CondensesInto
liquid.CondensesInto = nil
liquid.State = "Liquid"
liquid.ThermalEfficiency = 0
return liquid
end

local Oxygen = {
Name = "Oxygen",
ID = 1,
MolarMass = 16,
HeatCapacityRatio = p.TriatomicHeatCapacityRatio, --Oxygen itself is diatomic, but that's not used on any gas right now. argh. (recheck after rocketry overhaul)
State = "Gas",
MolarVolume = nil, --will be defaulted to 0 on AddGas

SpecificHeat = 21.1,
LatentHeat = 800,
CondensesInto = "LiquidOxygen",
EvaporatesInto = nil,
TriplePressure = 6.3,
CriticalPressure = 6000,
A = 2.6854996004e-11,
B = 6.49214937325,
FreezingTemperature = nil, --will be calculated later on AddGas
CriticalTemperature = nil, --will be calculated later on AddGas

Enthalpy = nil,
AutoignitionTemperature = nil,
IsHypergol = nil,
AutoignitionOffset = 0,
EnthalpyMultiplier = 1,

ThermalEfficiency = 0.12
}
local LiquidOxygen = makeliquidfromgas(Oxygen)
LiquidOxygen.ID = 256
LiquidOxygen.MolarVolume = 0.03
AddGas(Oxygen)
AddGas(LiquidOxygen)

local Nitrogen = {
Name = "Nitrogen",
ID = 2,
MolarMass = 64, --recheck after rocketry overhaul.
HeatCapacityRatio = p.TriatomicHeatCapacityRatio, --Nitrogen itself is diatomic, but that's not used on any gas right now. argh. (recheck after rocketry overhaul)
State = "Gas",
MolarVolume = nil, --will be defaulted to 0 on AddGas

SpecificHeat = 20.6,
LatentHeat = 500,
CondensesInto = "LiquidNitrogen",
EvaporatesInto = nil,
TriplePressure = 6.3,
CriticalPressure = 6000,
A = 5.5757107833e-7,
B = 4.40221368946,
FreezingTemperature = nil, --will be calculated later on AddGas
CriticalTemperature = nil, --will be calculated later on AddGas

Enthalpy = nil,
AutoignitionTemperature = nil,
IsHypergol = nil,
AutoignitionOffset = nil,
EnthalpyMultiplier = nil,

ThermalEfficiency = 0.12
}

local LiquidNitrogen = makeliquidfromgas(Nitrogen)
LiquidNitrogen.ID = 128
LiquidNitrogen.MolarVolume = 0.0348
AddGas(Nitrogen)
AddGas(LiquidNitrogen)

local CarbonDioxide = {
Name = "CarbonDioxide",
ID = 4,
MolarMass = 44,
HeatCapacityRatio = p.TriatomicHeatCapacityRatio, --Triatomic at room temperatures. Gains vibrational freedom on high temperatures making polyatomic-ish there IRL but notingame. (recheck after rocketry overhaul)
State = "Gas",
MolarVolume = nil, --will be defaulted to 0 on AddGas

SpecificHeat = 28.2,
LatentHeat = 600,
CondensesInto = "LiquidCarbonDioxide",
EvaporatesInto = nil,
TriplePressure = 517,
CriticalPressure = 6000,
A = 1.579573e-26,
B = 12.195837931,
FreezingTemperature = nil, --will be calculated later on AddGas
CriticalTemperature = nil, --will be calculated later on AddGas

Enthalpy = nil,
AutoignitionTemperature = nil,
IsHypergol = nil,
AutoignitionOffset = nil,
EnthalpyMultiplier = nil,

ThermalEfficiency = 0.08
}
local LiquidCarbonDioxide = makeliquidfromgas(CarbonDioxide)
LiquidCarbonDioxide.ID = 2048
LiquidCarbonDioxide.MolarVolume = 0.04
AddGas(CarbonDioxide)
AddGas(LiquidCarbonDioxide)

local Methane = {
Name = "Methane",
ID = 8,
MolarMass = 16,
HeatCapacityRatio = p.TriatomicHeatCapacityRatio,
State = "Gas",
MolarVolume = nil, --will be defaulted to 0 on AddGas

SpecificHeat = 20.4,
LatentHeat = 1000,
CondensesInto = "LiquidMethane",
EvaporatesInto = nil,
TriplePressure = 6.3,
CriticalPressure = 6000,
A = 5.863496734e-15,
B = 7.8643601035,
FreezingTemperature = nil, --will be calculated later on AddGas
CriticalTemperature = nil, --will be calculated later on AddGas

Enthalpy = 286000,
AutoignitionTemperature = 573.15,
IsHypergol = nil,
AutoignitionOffset = nil,
EnthalpyMultiplier = nil,

ThermalEfficiency = 0.15
}
local LiquidMethane = makeliquidfromgas(Methane)
LiquidMethane.MolarVolume = 0.04
LiquidMethane.ID = 512
AddGas(Methane)
AddGas(LiquidMethane)

local Pollutant = {
Name = "Pollutant",
ID = 16,
MolarMass = 28,
HeatCapacityRatio = p.PolyatomicHeatCapacityRatio, --not triatomic.
State = "Gas",
MolarVolume = nil, --will be defaulted to 0 on AddGas

SpecificHeat = 24.8,
LatentHeat = 2000,
CondensesInto = "LiquidPollutant",
EvaporatesInto = nil,
TriplePressure = 1800,
CriticalPressure = 6000,
A = 2.079033884,
B = 1.31202194555,
FreezingTemperature = nil, --will be calculated later on AddGas
CriticalTemperature = nil, --will be calculated later on AddGas

Enthalpy = nil,
AutoignitionTemperature = nil,
IsHypergol = nil,
AutoignitionOffset = nil,
EnthalpyMultiplier = nil,

ThermalEfficiency = 0.05
}
local LiquidPollutant = makeliquidfromgas(Pollutant)
LiquidPollutant.MolarVolume = 0.04
LiquidPollutant.ID = 4096
AddGas(Pollutant)
AddGas(LiquidPollutant)

--next is theoretically Water, but because i'm too lazy to create a makegasfromliquid function, here goes Steam instead.
local Steam = {
Name = "Steam",
ID = 1024,
MolarMass = 48, --higher than IRL water. recheck after rocketry overhaul.
HeatCapacityRatio = p.TriatomicHeatCapacityRatio,
State = "Gas",
MolarVolume = nil, --will be defaulted to 0 on AddGas

SpecificHeat = 72,
LatentHeat = 8000,
CondensesInto = "Water",
EvaporatesInto = nil,
TriplePressure = 6.3,
CriticalPressure = 6000,
A = 3.8782059839e-19,
B = 7.90030107708,
FreezingTemperature = nil, --will be calculated later on AddGas
CriticalTemperature = nil, --will be calculated later on AddGas

Enthalpy = nil,
AutoignitionTemperature = nil,
IsHypergol = nil,
AutoignitionOffset = nil,
EnthalpyMultiplier = nil,

ThermalEfficiency = 0.05
}
local Water = makeliquidfromgas(Steam)
Water.MolarVolume = 0.018
Water.ID = 32
AddGas(Steam)
AddGas(Water)

local NitrousOxide = {
Name = "NitrousOxide",
ID = 64,
MolarMass = 46,
HeatCapacityRatio = p.TriatomicHeatCapacityRatio,
State = "Gas",
MolarVolume = nil, --will be defaulted to 0 on AddGas

SpecificHeat = 37.2,
LatentHeat = 4000,
CondensesInto = "LiquidNitrousOxide",
EvaporatesInto = nil,
TriplePressure = 800,
CriticalPressure = 2000,
A = 0.065353501531,
B = 1.70297431874,
FreezingTemperature = nil, --will be calculated later on AddGas
CriticalTemperature = nil, --will be calculated later on AddGas

Enthalpy = nil,
AutoignitionTemperature = nil,
IsHypergol = nil,
AutoignitionOffset = -250,
EnthalpyMultiplier = 2, --strong oxidizer

ThermalEfficiency = 0.12
}
local LiquidNitrousOxide = makeliquidfromgas(NitrousOxide)
LiquidNitrousOxide.MolarVolume = 0.026
LiquidNitrousOxide.ID = 8192
AddGas(NitrousOxide)
AddGas(LiquidNitrousOxide)

--earlier liquids and steam get slotted here, so their IDs are already represented.

local Hydrogen = {
Name = "Hydrogen",
ID = 16384,
MolarMass = 2,
HeatCapacityRatio = p.TriatomicHeatCapacityRatio,
State = "Gas",
MolarVolume = nil, --will be defaulted to 0 on AddGas

SpecificHeat = 20.4, --used to be 2, recheck after rocketry overhaul
LatentHeat = 200,
CondensesInto = "LiquidHydrogen",
EvaporatesInto = nil,
TriplePressure = 6.3,
CriticalPressure = 6000,
A = 3.18041e-5,
B = 4.4843872973,
FreezingTemperature = nil, --will be calculated later on AddGas
CriticalTemperature = nil, --will be calculated later on AddGas

Enthalpy = 306000,
AutoignitionTemperature = 573.15,
IsHypergol = nil,
AutoignitionOffset = nil,
EnthalpyMultiplier = nil,

ThermalEfficiency = 0.18
}
local LiquidHydrogen = makeliquidfromgas(Hydrogen)
LiquidHydrogen.MolarVolume = 0.028
LiquidHydrogen.ID = 32768
AddGas(Hydrogen)
AddGas(LiquidHydrogen)

--Polluted water lacks a gas form. reeeee
local PollutedWater = {
Name = "PollutedWater",
ID = 65536,
MolarMass = 48,
HeatCapacityRatio = p.TriatomicHeatCapacityRatio,
State = "Liquid", --NOT a gas.
MolarVolume = 0.018,

SpecificHeat = 72,
LatentHeat = 8000,
CondensesInto = nil,
EvaporatesInto = "Steam",
TriplePressure = 6.3,
CriticalPressure = 6000,
A = 4e-20,
B = 8.27025711260823,
FreezingTemperature = nil, --will be calculated later on AddGas
CriticalTemperature = nil, --will be calculated later on AddGas

Enthalpy = nil,
AutoignitionTemperature = nil,
IsHypergol = nil,
AutoignitionOffset = nil,
EnthalpyMultiplier = nil,

ThermalEfficiency = 0.00
}
AddGas(PollutedWater)

local Hydrazine = {
Name = "Hydrazine",
ID = 131072,
MolarMass = 32,
HeatCapacityRatio = p.PolyatomicHeatCapacityRatio, --NOT triatomic.
State = "Gas",
MolarVolume = nil, --will be defaulted to 0 on AddGas

SpecificHeat = 48.4,
LatentHeat = 4000,
CondensesInto = "LiquidHydrazine",
EvaporatesInto = nil,
TriplePressure = 6.3,
CriticalPressure = 6000,
A = 8E-22,
B = 9.15642808045339,
FreezingTemperature = nil, --will be calculated later on AddGas
CriticalTemperature = nil, --will be calculated later on AddGas

Enthalpy = 204000,
AutoignitionTemperature = (6000/8e-22)^(1/9.15642808045339), -- = evaporation temperature at critical pressure
IsHypergol = true, --Only hypergol in the game as of now (along with liquid hydrazine)
AutoignitionOffset = nil,
EnthalpyMultiplier = nil,

ThermalEfficiency = 0.08
}
local LiquidHydrazine = makeliquidfromgas(Hydrazine)
LiquidHydrogen.MolarVolume = 0.03
LiquidHydrogen.ID = 262144
AddGas(Hydrazine)
AddGas(LiquidHydrazine)

--Liquid Alcohol lacks a gas form. reeeee
local LiquidAlcohol = {
Name = "LiquidAlcohol",
ID = 524288,
MolarMass = 46, --same as Ethanol
HeatCapacityRatio = p.PolyatomicHeatCapacityRatio, --NOT triatomic.
State = "Liquid", --NOT a gas.
MolarVolume = 0.058,

SpecificHeat = 63,
LatentHeat = 18000,
CondensesInto = nil,
EvaporatesInto = "Methane",
TriplePressure = 6.3,
CriticalPressure = 1000,
A = 9e-20,
B = 8.391884446078986,
FreezingTemperature = nil, --will be calculated later on AddGas
CriticalTemperature = nil, --will be calculated later on AddGas

Enthalpy = 418000,
AutoignitionTemperature = 673.15, -- 100°C higher than other fuels
IsHypergol = nil,
AutoignitionOffset = nil,
EnthalpyMultiplier = nil,

ThermalEfficiency = 0.00
}
AddGas(LiquidAlcohol)

local Helium = {
Name = "Helium",
ID = 1048576,
MolarMass = 4,
HeatCapacityRatio = p.MonoatomicHeatCapacityRatio, --the only monoatomic gas currently ingame.
State = "Gas",
MolarVolume = nil, --will be defaulted to 0 on AddGas

SpecificHeat = 20.8,
LatentHeat = 0, --Chemistry.LATENT_HEAT_HELIUM
CondensesInto = nil,
EvaporatesInto = nil,
TriplePressure = 0, --Chemistry.MINIMUM_LIQUID_PRESSURE_HELIUM
CriticalPressure = 515, --Mole.MinimumLiquidPressureAtMaxTemperature. Same as molten salt for some reason.
A = 0, -- These are actually defined. Were it not defined, these would return an ArgumentOutOfRangeException when queried ingame.
B = 0, -- Enjoy the divisions by 0 while trying to calculate evaporation pressure, i guess.
FreezingTemperature = 0, --Chemistry.FREEZING_POINT_HELIUM
CriticalTemperature = 0, --Chemistry.CRITICAL_TEMPERATURE_HELIUM_K

Enthalpy = nil,
AutoignitionTemperature = nil,
IsHypergol = nil,
AutoignitionOffset = nil,
EnthalpyMultiplier = nil,

ThermalEfficiency = 0.18
}
AddGas(Helium)

local LiquidSodiumChloride = {
Name = "LiquidSodiumChloride",
ID = 2097152,
MolarMass = 101,
HeatCapacityRatio = p.PolyatomicHeatCapacityRatio, --NOT triatomic.
State = "Liquid", --NOT a gas.
MolarVolume = 0.04,

SpecificHeat = 130,
LatentHeat = 1000,
CondensesInto = nil,
EvaporatesInto = "Pollutant",
TriplePressure = 6.3,
CriticalPressure = 515,
A = 6.211737044295E-08,
B = 2.8774143233482707,
FreezingTemperature = nil, --will be calculated later on AddGas
CriticalTemperature = nil, --will be calculated later on AddGas

Enthalpy = nil,
AutoignitionTemperature = nil,
IsHypergol = nil,
AutoignitionOffset = nil,
EnthalpyMultiplier = nil,

ThermalEfficiency = 0.00
}
AddGas(LiquidSodiumChloride)

local Silanol = {
Name = "Silanol",
ID = 4194304,
MolarMass = 166,
HeatCapacityRatio = p.PolyatomicHeatCapacityRatio, --not triatomic.
State = "Gas",
MolarVolume = nil, --will be defaulted to 0 on AddGas

SpecificHeat = 101,
LatentHeat = 10000,
CondensesInto = "LiquidSilanol",
EvaporatesInto = nil,
TriplePressure = 516,
CriticalPressure = 6000,
A = 0.22176555607618392,
B = 1.5206578718752168,
FreezingTemperature = nil, --will be calculated later on AddGas
CriticalTemperature = nil, --will be calculated later on AddGas

Enthalpy = nil,
AutoignitionTemperature = nil,
IsHypergol = nil,
AutoignitionOffset = nil,
EnthalpyMultiplier = nil,

ThermalEfficiency = 0.05
}
local LiquidSilanol = makeliquidfromgas(Silanol)
LiquidPollutant.MolarVolume = 0.16
LiquidPollutant.ID = 8388608
AddGas(Silanol)
AddGas(LiquidSilanol)

local HydrochloricAcid = {
Name = "HydrochloricAcid",
ID = 16777216,
MolarMass = 36,
HeatCapacityRatio = p.PolyatomicHeatCapacityRatio, --NOT triatomic.
State = "Gas",
MolarVolume = nil, --will be defaulted to 0 on AddGas

SpecificHeat = 37, --used to be 2, recheck after rocketry overhaul
LatentHeat = 1000,
CondensesInto = "LiquidHydrochloricAcid",
EvaporatesInto = nil,
TriplePressure = 6.3,
CriticalPressure = 1000,
A = 1E-21,
B = 9.108844460789863,
FreezingTemperature = nil, --will be calculated later on AddGas
CriticalTemperature = nil, --will be calculated later on AddGas

Enthalpy = nil,
AutoignitionTemperature = nil,
IsHypergol = nil,
AutoignitionOffset = nil,
EnthalpyMultiplier = nil,

ThermalEfficiency = 0.05
}
local LiquidHydrochloricAcid = makeliquidfromgas(HydrochloricAcid)
LiquidHydrochloricAcid.MolarVolume = 0.028
LiquidHydrochloricAcid.ID = 33554432
AddGas(HydrochloricAcid)
AddGas(LiquidHydrochloricAcid)

local Ozone = {
Name = "Ozone",
ID = 67108864,
MolarMass = 24,
HeatCapacityRatio = p.TriatomicHeatCapacityRatio,
State = "Gas",
MolarVolume = nil, --will be defaulted to 0 on AddGas

SpecificHeat = 38.6,
LatentHeat = 1000,
CondensesInto = "LiquidOzone",
EvaporatesInto = nil,
TriplePressure = 250,
CriticalPressure = 6000,
A = 0.006219763823043718,
B = 2.4097251251207226,
FreezingTemperature = nil, --will be calculated later on AddGas
CriticalTemperature = nil, --will be calculated later on AddGas

Enthalpy = nil,
AutoignitionTemperature = nil,
IsHypergol = nil,
AutoignitionOffset = -150, --strong oxidizer.
EnthalpyMultiplier = 2,

ThermalEfficiency = 0.12
}
local LiquidOzone = makeliquidfromgas(Ozone)
LiquidOxygen.ID = 134217728
LiquidOxygen.MolarVolume = 0.026
AddGas(Ozone)
AddGas(LiquidOzone)
return p