A Turbulence-Altering Pseudo-Surface for Enhancing the Flow in Pipes
作者： Hayder A. Abdulbari , Rosli M. Yunus , A. Charles
DOI: 10.1080/00986445.2014.993470
关键词:
摘要: In the present work, a new, additive-free technique for enhancing flow in pipelines is introduced. This utilizes an inserted turbulence-altering pseudo-surface, with certain dimensions inside of pipe (adjacent to inner wall). meant investigate viscoelastic behavior soluble additives enhance pipelines. A liquid circulation system testing section divided into four subsections was used test drag reduction effect new technique. The results showed that nearly 60% enhancement achievable when inserting 12 strips lengths 60 cm 0.0381-m diameter pipe.
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