A NEW MODEL FOR DETERMINING THE THERMODYNAMIC PROPERTIES OF LiBr-H2O SOLUTION

Yıl 2004, Cilt: 17 Sayı: 1, 101 - 110, 11.08.2010

Arzu Şencan Ali Yakut Erkan Dikmen

Öz

In this study, thermodynamic properties as enthalpy and entropy of LiBr-H2O solution were determined with The Artificial Neural Network (ANN) model for the absorption heat pump and cooling systems. Data used in the model are based on empirical and experimental data available in the literature. It is not possible to determine the thermodynamic properties at each point with the experiments conducted in the limited working span. In the study; in order to determine the hermodynamic properties of solution in all spans, a formulation was derived by a very well trained ANN model (R2=1).

 

Key Words: Artificial Neural Network, Absorption heat pump, Lithium bromidewater, thermodynamic properties.

 

 

Anahtar Kelimeler

Artificial Neural Network, Absorption heat pump, Lithium bromidewater, thermodynamic properties.