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4篇 您的检索式:作者名="P.Byrne"
    题名 作者 年代 出处 被引量
1Discrete element modelling of the quasi-static uniaxial compression of individual infant formula agglomerates显示文摘Infant formula is usually produced in an agglomerated powder form. These agglomerates are subjected to many transient forces following their manufacture. These can be difficult to quantify experimentally because of their small magnitudes and short durations. Numerical models have the potential to address this gap in the experimental data. The objective of the research described here was to calibrate a discrete element model for these agglomerates using experimental data obtained for quasi-static loading, and to use this model to study the mechanics of the particle response in detail. The Taguchi method was previously proposed as a viable calibration approach for discrete element models. In this work, the method was assessed for calibration of the model parameters (e.g., bond stiffnesses and strengths) considering three responses: the force at failure, strain at failure and agglomerate stiffness. The Weibull moduli for the simulation results and the experimental data were almost identical following calibration and the 37% characteristic stresses were similar. An analysis of the energy terms in the model provided useful insight into the model response. The bond energy and the normal force exerted on the platens were strongly correlated, and bond breakage events coincided with the highest energy dissipation rates.Kevin J.Hanley Catherine O'Sullivan Edmond P.Byrne Kevin Cronin 2012Particuology2012,10,5:2
2Primary commodity prices:Co-movements,common factors and fundamentals显示文摘Joseph P.Byrne Giorgio Fazio Norbert Fiess 0,,101:1
3A randomised controlled trial comparing birthing centre care with delivery suite care in Adelaide, Australia显示文摘Jennifer P.Byrne Caroline A.Crowther John R.Moss 2008Australian and New Zealand Journal of Obstetrics and Gynaecology2008,,3:1
4The prognostic impact of occult lymph node metastasis in cancer of the esophagus or esophago‐gastric junction: systematic review and meta‐analysis显示文摘M. J.McGuill P.Byrne N.Ravi J.Reynolds 2007Diseases of the Esophagus2007,,3:1
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