Hydraulic Air Compressor (HAC) is a device which converts hydraulic energy to energy of compressed air. A better exploitation of this hydraulic resource is currently investigated. The aim of the current work is to analyze a low head open type HAC in terms of compression ratio and HAC efficiency. The performance of HAC is both experimentally and theoretically investigated for various air admission system parameters (air tube length and diameter), downcomer length and hydraulic head. The results are both presented and discussed. Variation of the mean diameter of air bubbles in the downward flow in the downcomer is both determined and investigated. The losses in the whole system are classified, investigated and its impact on HAC is discussed.
CITATION STYLE
Aissa, W. A., Mohamed, S. A.-H., & Ahmed, K. A.-F. (2010). Performance Analysis of Low Head Hydraulic Air Compressor. Smart Grid and Renewable Energy, 01(01), 15–24. https://doi.org/10.4236/sgre.2010.11003
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