Analysis of the Unsteady Flow Field in a Centrifugal Compressor from Peak Efficiency to Near Stall with Full-Annulus Simulations

This study concerns a 2.5 Hand Lotion pressure ratio centrifugal compressor stage consisting of a splittered unshrouded impeller and a vaned diffuser.The aim of this paper is to investigate the modifications of the flow structure when the operating point moves from peak efficiency to near stall.The investigations are based on the results of unstead

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The impact of climate smart agriculture on household welfare in smallholder integrated crop–livestock farming systems: evidence from Zimbabwe

Abstract Background Agriculture contributes significantly to the welfare of smallholder farmers, but it has become highly susceptible to climate change, due to its reliance on the increasingly erratic rainfall patterns.Climate Smart Agriculture (CSA) offers important opportunities for enhancing food security and incomes through increased agricultur

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