Influence of molecular aggregates on drag reduction
作者:
E. H. Dunlop,
L.R. Cox,
期刊:
Physics of Fluids(00319171)
(AIP Available online 1977)
卷期:
Volume 20,
issue 10
页码: 203-213
ISSN:0031-9171
年代: 1977
DOI:10.1063/1.861731
出版商: AIP
数据来源: AIP
摘要:
Methods of detecting and characterizing molecular aggregates in solution are discussed and it is shown that several polymer/solvent systems of interest in drag reduction also form aggregates. Drag reduction results obtained with a spinning disk apparatus can most readily be explained by an aggregation hypothesis, as can a number of other results reported in the literature. The relevance of molecular aggregates to the development of drag reduction theory and investigations is considered.
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