A Systems Design for a Prototype Space Colony

Pturbloss m C V y P. 1.nputsunlight P. inputoperations Pinputlifestyle Poutputhull+shield 0 8steel rad 6.H2 power released as heat due to turbine efficiency mass flow of gas through heat pump and external radiator heat capacity (constant pressure) of gas in heat pump heat capacity (constant volume) of gas in heat pump power input as sunlight for aqriculture electrical power input for colony operations (does not include pthermal) electrical power input for inhabitants' needs power output to space by radiation from hull through shield equivalent temperature of external radiator emissivity of external radiator surface Stefan-Boltzmann constant= 5.74xl0-S watts/m 2 -(°K) 4 area of external radiator mass of external radiator area density of aluminum radiator area density of steel radiator

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