Korea-Australia Rheology Journal

  • 제19권4호
  • /
  • Pages.221-225
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  • 2007
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  • 1226-119X(pISSN)
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  • 2093-7660(eISSN)
한국유변학회 (The Korean Society of Rheology)
권호 표지

Shear stress analysis of phosphorylated potato starch based electrorheological fluid

  • Hong, Cheng-Hai (Department of Polymer Science and Engineering, Inha University) ;
  • Choi, Hyoung-Jin (Department of Polymer Science and Engineering, Inha University)
  • 발행 : 2007.12.31
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초록

Electrorheological characteristics of a dispersed system of phosphorylated potato starch particles in silicone oil investigated via a rotational rheometer equipped with a high voltage generator is being reanalysized. Flow curves of these ER fluids both under several applied electric field strengths and with different degrees of phosphate substitution were mainly examined via three different rheological constitutive equations of Bingham model, De Kee-Turcotte model and our previously proposed CCJ model. Among these, the CCJ equation was found to fit the data of phosphorylated potato starch well.

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참고문헌

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