A coupled system of two liquid desiccant columns—one dehumidifying the air and the other regenerating the solution—has been investigated for very low solution to air flow ratios (S/A) in the range of 0.2–1.6%. The present study explores the feasibility of integrating the columns with the...

Investigations are carried out to study the heat and mass transfer characteristics of a falling film horizontal absorber by employing a two-dimensional numerical technique. The potential refrigerant, R134a (1,1,1,2-tetrafluroethane), is absorbed by the falling film of the R134a–DMAC...