Experimental study of the performance of solar still using a reciprocating intermittent spray feeding system
作者： AE Kabeel , EA Elkenany , OM Hawam , None
DOI: 10.1063/1.4780119
关键词:
摘要: One of the most important parameters in desalination using solar still is minimizing flow rate saline water feeding. Consequently, depth could decide performance still. Some research works incorporated those into consideration but a limited scale. An experimental investigation on stepped with intermittent spray feeding system flash evaporation was studied. That procedure executed by through controlled transverse reciprocating form fine droplets. This technique helps uniform spread droplets top surface stepped-absorber an process. The thin film has many significant advantages due to its very low thermal inertia. present approach undergone systematic study optimize performance. tested at 250 rpm motor speed and 15.606 l/h 9.333 l/h rates flow. frequency 5, 4, 3, 2.5 per hour. Optimum operating conditions were identified. accumulated productivity 5.519 l/m2 over only 10 h efficiency 65.11% obtained.
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