Characteristics research of the generator in a singleeffect solar absorption refrigeration system

Numerically simulates the pressure distribution and heat transfer characteristics of fluid in a new vortex generator with different conic angles and different inlet sizes. The results indicate that the generator is beneficial to reducing the pressure in the generator and the saturate temperature of fluid, thus the solar energy and other low quality energies can be sufficiently used and the coefficient of performance of the absorption chiller system improved.