SolarCellCoverage:
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Evaluates the required solar cell coverage for a particular airship
hull geometry, as a function of the required power, the solar cell
efficiency, the global irradiance, and the daily fraction of
sun-exposure
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Form:
R = SolarCellCoverage( h, u, S, Cd, P0, Emax, fSun, etaProp, etaCell );
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Inputs
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h (1) Altitude [m]
u (1) Velocity [m/s]
S (1) Reference aera [m^2]
Cd (1) Zero-incidence drag coefficient
P0 (1) Nominal power required for payload [W]
EMax (1) Maximum solar irradiance [W/m^2]
fSun (1) Daily fraction of sun exposure
etaProp (1,M) Propeller/engine efficiency
etaCell (1,N) Solar cell efficiency
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Outputs
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R (M,N) Required solar cell coverage ratio:
solar cell area / hull surface area
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Children:
Common: Atmosphere/StdAtm
Common: Graphics/NewFig
