First and second law multidimensional analysis of a triple absorption heat transformer (TAHT).

Highlights: [•] A full factorial analysis is conducted upon a triple absorption heat transformer. [•] The most influential variable settings are determined. [•] Condensation temperature and pinch heat transfer gradient have the greatest influence. [•] Points of optimum exist for the temperatures of the two absorber evaporators. [•] The generator causes the most irreversibility. [ABSTRACT FROM AUTHOR]