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GlossaryEnthalpy |
Thermodynamic quantity equal to the sum of the internal energy of a system plus the product of the pressure-volume work done on the system. Enthalpy cannot be directly measured; however, enthalpy differences between the initial and the final state points of a process can be measured (from Gatley, Understanding Psychrometrics).
Related resource: RR-9401: Development of Moisture Storage Coatings for Enthalpy Storage Wallboard
