On anomalously low values of the tensile strength of water

作者: P. R. Williams , R. L. Williams

DOI: 10.1098/RSPA.2000.0564

关键词: CavitationStructural engineeringComposite materialUltimate tensile strengthWork (thermodynamics)Compressive strengthTension (geology)Materials scienceFree surfaceReflection (physics)Pulse (physics)

摘要: We provide an explanation for the anomalously low values of liquid tensile strength recorded in some experiments involving reflection a pressure pulse (as tension) at free surface column water, or flexible membrane. The present work, which involves development ‘bullet–piston’ method subjecting to tension, reconciles previous dynamic stressing results with those obtained water steel Berthelot tube under static stressing. It is shown that cannot be explained terms effect free–surface transition layer was previously thought) but may attributed deficiencies techniques used record tensions.

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