Numerical investigation of a Non-Newtonian Material through a sudden pipe expansion
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چکیده
منابع مشابه
Investigation of Newtonian Fluid Flow through a Two- dimensional Sudden Expansion and Sudden Contraction Flow Passage
–The importance of flow through sudden change in flow passages lies in the numerous industrial applications such as, polymer processing, injection molding, biomedical instruments, extrusion, thermoforming etc. In this work, fluid flow through an axi-symmetric sudden contraction flow passages has been carried out using commercial CFD tools. Flow in the inverse direction, which represents flow th...
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Results are presented from a numerical study of transient growth experienced by infinitesimal perturbations to flow in an axisymmetric pipe with a sudden 1–2 diametral expansion. First, the downstream reattachment point of the steady laminar flow is accurately determined as a function of Reynolds number and it is established that the flow is linearly stable at least up to Re=1400. A direct meth...
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ژورنال
عنوان ژورنال: Tanzania Journal of Engineering and Technology
سال: 1990
ISSN: 2619-8789,1821-536X
DOI: 10.52339/tjet.v14i1.107