... of markedly viscoelastic properties in solutions of certain macromolecules is characterized by the appearance of this unusual turbulent flow behavior. Recent measurements suggest that the reduced drag is a function of the ratio of elastic to viscous forces developed in these fluids. Tentative explanations put...

... Walter turbulent flow reynolds number Upstream Oil & Gas turbulent flow behavior orr-sommerfeld equation stability curve equation Abstract The turbulent flow behaviors of viscoelastic liquids has aroused considerable interest in recent years. It has been observed that one...