15 lines
516 B
Matlab
15 lines
516 B
Matlab
function a = setState_SP(a,sp)
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% SETSTATE_SP Set the specific entropy [J/kg/K] and pressure [Pa].
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%
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% setState_SP(a, sp) sets the specific entropy and pressure
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% of object a, holding its composition fixed. Argument 'sp' must
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% be a vector of length 2 containing the desired values for the specific
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% entropy (J/kg/K) and pressure (Pa).
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%
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if sp(1) <= 0.0
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error('the pressure must be positive');
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end
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if sp(2) <= 0.0
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error('the specific entropy must be positive');
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end
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thermo_set(a.tp_id,23,sp);
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