Absorption refrigeration systems have been proposed as a reliable alternative to
conventional vapor compression systems over the years. In the past, efforts have been made …

The absorption cooling/heating system is an old technology that has been relegated by the
more efficient mechanical vapour compression systems. However, if they were driven by …

Preservation of food and medicines below sub-zero temperatures is the need of the present
times. To achieve the required temperature using renewable energy, a waste heat-driven …

Absorption systems have considerable potential to fight global warming and help transition
to renewable energies. These machines use multifunctional exchangers (heat and mass …

Flow resistance and bubble transport in a helical static mixer were studied experimentally
and numerically. The inline mixer increases the volume fraction of gas in liquids by breaking …

A double‐helical photocatalytic module was fabricated via an annealing process following
an anodic oxidation procedure, and installed into a commercial UV sterilizer to structure …

Good heat and mass transfer rates in components like the absorber and generator are
required to improve the overall performance of a vapour absorption refrigeration system …

Experimental investigations have been carried out on a glass bubble absorber with swirl
entry of air into absorber water column to understand the bubble hydrodynamic …

Il presente studio si focalizza su un sistema alternativo di refrigerazione per i veicoli adibiti al
trasporto, in particolare per i camion. Il sistema attualmente presente in questi mezzi è lo …

The vapour absorption refrigeration system (VARS) as a future cooling–heating system to
meet the energy crises and to replace the mechanical vapour compression systems (VCR) …