<> "The repository administrator has not yet configured an RDF license."^^ . <> . . . "Study on two stage activated carbon/HFC-134a based adsorption chiller"^^ . "In this paper, a theoretical analysis on the performance of a thermally driven two-stage four-bed adsorption chiller utilizing low-grade waste heat of temperatures between 50°C and 70°C in combination with a heat sink (cooling water) of 30°C for air-conditioning applications has been described. Activated carbon (AC) of type Maxsorb III/HFC-134a pair has been examined as an adsorbent/refrigerant pair. FORTRAN simulation program is developed to analyze the influence of operating conditions (hot and cooling water temperatures and adsorption/desorption cycle times) on the cycle performance in terms of cooling capacity and COP. The main advantage of this two-stage chiller is that it can be operational with smaller regenerating temperature lifts than other heat-driven single-stage chillers. Simulation results shows that the two-stage chiller can be operated effectively with heat sources of 50°C and 70°C in combination with a coolant at 30°C. © Published under licence by IOP Publishing Ltd."^^ . "2013" . . "16" . "1" . . "Institute of Physics Publishing"^^ . . . "IOP Conference Series: Earth and Environmental Science"^^ . . . "17551307" . . . . . . . . . . . . . "M.A.B.A."^^ . "Majid"^^ . "M.A.B.A. Majid"^^ . . "K."^^ . "Habib"^^ . "K. Habib"^^ . . "S.A.B."^^ . "Sulaiman"^^ . "S.A.B. Sulaiman"^^ . . . . . "HTML Summary of #3969 \n\nStudy on two stage activated carbon/HFC-134a based adsorption chiller\n\n" . "text/html" . .