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Function enthalpy

src/utilities/filetypes/EpwFile.cpp:76–81  ·  view source on GitHub ↗

Note JM 2019-01-03: suppress -Wunused-function warning for this API function

Source from the content-addressed store, hash-verified

74
75// Note JM 2019-01-03: suppress -Wunused-function warning for this API function
76[[maybe_unused]] static double enthalpy(double T, double p, double phi) {
77 // Compute moist air enthalpy, eqns 5, 6, 22, 24, and 32 from ASHRAE Fundamentals 2009 Ch. 1
78 const double pw = phi * psat(T); // Partial pressure of water vapor, eqn 24 (uses eqns 5 and 6)
79 const double W = 0.621945 * pw / (p - pw); // Humidity ratio, eqn 22
80 return 1.006 * T + W * (2501 + 1.86 * T); // Moist air specific enthalpy, eqn 32
81}
82
83[[maybe_unused]] static double enthalpyFromDewPoint(double T, double p, double Tdewpoint) {
84 // Compute moist air enthalpy, eqns 5, 6, 22, 32, and 38 from ASHRAE Fundamentals 2009 Ch. 1

Callers 1

EpwFile.hppFile · 0.85

Calls 1

psatFunction · 0.85

Tested by

no test coverage detected