Absorption machines are frequently used for cooling and heating. However, they must be
improved to achieve high performance at a lower cost. Being a key component of these …

The absorption refrigeration system is a widely used system that utilizes waste heat and is
environmentally friendly. However, many current systems still suffer from challenges such as …

To achieve better heating efficiency and lower CO 2 emission, this study has proposed an
air source absorption heat pump system with a tube-finned evaporator, a vertical falling film …

The energy efficiency of absorption refrigeration system is restricted by the absorption rate of
absorber. Nanofluid is widespread applied to enhance the absorber performance, because …

The application of the ammonia-water absorption refrigeration systems is limited by the
absorption effect of the absorber. Installing atomizer at the absorber can significantly enlarge …

An innovative corrugated falling-film channel was proposed for industrial fly ash capture. To
take advantage of the thermophoretic effect, the low-grade waste heat can be utilized to …

In the present study, an in-tube vertical falling film absorber with gas and falling film in
counter-current flow arrangement, which utilizes NH 3− H 2 O pair as the working fluid, has …

As a typical absorption device, falling film absorber has a significant effect on the
performance of the ammonia water absorption refrigeration system. In this paper, a novel …

Steady and unsteady two-phase gas-liquid flows are simulated to investigate the absorption
characteristics of LiBr falling film. A fully coupled arbitrary Lagrangian-Eulerian interface …

Falling liquid films are largely employed in heat and mass transfer processes in a variety of
industrial systems, including absorption processes using NH 3 and H 2 O as working fluid …