Modeling the Design and Performance Characteristics of Solar Steam-Jet Cooling for Comfort Air Conditioning

The performance of low-pressure, low-temperature solar steam-jet cooling cycles for comfort air-conditioning is modeled. Cycle performance and supersonic flow conditions in the convergent-divergent nozzle are analyzed, as are flow conditions in the preceding supersonic and subsonic diffusers. Ambien...

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Bibliographic Details
Published in:Solar energy 2003-01, Vol.73 (4), p.257-257
Main Authors: Khattab, N M, Barakat, M H
Format: Article
Language:English
Online Access:Get full text
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Summary:The performance of low-pressure, low-temperature solar steam-jet cooling cycles for comfort air-conditioning is modeled. Cycle performance and supersonic flow conditions in the convergent-divergent nozzle are analyzed, as are flow conditions in the preceding supersonic and subsonic diffusers. Ambient air may be used to cool the condenser, and single-glazed, black-coated flat plate collectors can serve as the heat source. A set of design charts for the solar steam-jet cooling cycle and for selection of ejector dimensions is presented.
ISSN:0038-092X