15 lines
568 B
Text
15 lines
568 B
Text
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This test is used to make sure that the basic functions in
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the water property routine satisfies the derivative tests
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specified in the paper:
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W. Wagner, A. Prub, "The IAPWS Formulation 1995 for the
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Thermodynamic Properties of Ordinary Water Substance
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for General and Scientific Use," J. Phys. Chem.
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Ref. Data, v. 31, 387 - 442, 2002.
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On page 436 of that reference, value for phi, the nondimensional
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helmholtz free energy and its first and second derivatives,
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are given at 2 representative points. This test makes sure
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that the values agree with the paper's values.
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