Optimization of the efficiency of stall control using air injection for centrifugal compressors

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dc.contributor.authorMullins, M. L.
dc.contributor.authorGadala, Mohamed S.
dc.contributor.authorDokainish, M. A.
dc.date.accessioned2021-12-26T12:14:34Z
dc.date.accessioned2023-08-23T05:13:05Z
dc.date.available2021-12-26T12:14:34Z
dc.date.available2023-08-23T05:13:05Z
dc.date.issued1980-05
dc.description.abstractA plasticity theory for porous metals is proposed. A simple model of a porous materials is analysed by the finite element method. Small strain elastic–plastic analysis provides stress–strain curves, yield stressed and incremental plastic strain vectors for different void ratios. An assessment is made of an existing yield criterion for porous metals. A modified yield criterion and plastic potential function and, consequently, different plasticity equations are given. Reasonable agreement is obtained between the present numerical results and previous results in the literature.en_US
dc.identifier.citationGadala, M. S., Mullins, M. L., & Dokainish, M. A. (1980). A modified plasticity theory for porous metals. International Journal for Numerical Methods in Engineering, 15(5), 649-660.en_US
dc.identifier.doihttps://doi.org/10.1002/nme.1620150503
dc.identifier.urihttps://dspace-uat.adu.ac.ae/handle/1/1973
dc.language.isoenen_US
dc.publisherWiley Online Libraryen_US
dc.subjectplasticityen_US
dc.subjectmetalsen_US
dc.subjectporousen_US
dc.subjectnumericaen_US
dc.titleOptimization of the efficiency of stall control using air injection for centrifugal compressorsen_US
dc.title.alternativeInternational Journal for Numerical Methods in Engineeringen_US

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