Viscoelastic model of waterhammer in single pipeline - problems and questions
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摘要: In the paper, viscoelastic model of waterhammer in a single polymer pipeline is analysed. The theoretical background behaviour structure shown and mathematical presented. main problems connected with applying are discussed. emphasis on question parameter estimation. Important aspects wave speed calibration Estimation second group parameters – retardation time creep compliance values was Problems questions number parameters, methods estimation, potential non-uniqueness solution accuracy obtained calculations were
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