Three-Dimensional Viscoelastic Flow at a Junction

DOI

Bibliographic Information

Other Title
  • 合流部における三次元粘弾性流れ
  • Observation of Spatial and Periodic Variations
  • 空間的及び周期的変動の観察

Abstract

A viscoelastic flow of polymer solution through aT-shaped channel becomes complicated with increasing velocity. In the present paper, we observed the flow pattern and its fluctuation, and studied its characteristics the and an influence of viscoelasticity on it.<BR> This flow fluctuated three-dimensionally and periodically at more than some values of velocity. The fluctuation was observed to be syncronous with the change of circulating secondary flows observed upstream of a reentrant corner, and strongly depended on the viscoelasticity.

Journal

Keywords

Details 詳細情報について

  • CRID
    1390282679273760640
  • NII Article ID
    130004129653
  • DOI
    10.4188/transjtmsj.42.4_t55
  • ISSN
    18801994
    03710580
  • Data Source
    • JaLC
    • Crossref
    • CiNii Articles
  • Abstract License Flag
    Disallowed

Report a problem

Back to top