バイオポリマーの抵抗減少効果に関する研究 : 麹菌を培養した水溶液の円管内圧力損失(流体工学,流体機械)  [in Japanese] Drag Reduction of Biopolymer Solutions : Pressure Loss of Malted Rice Solutions in a Circular Pipe(Fluids Engineering)  [in Japanese]

    • 渡辺 敬三 WATANABE Keizo
    • 東京農工大学大学院技術経営研究科 Tokyo University of Agriculture and Technology, Graduate School of Technology, Management, Department of Technology and Risk Management

Abstract

It has been clarified that malted rice solutions cause the drag reduction phenomena in turbulent flow range. The drag reduction is classified in the Type-B for the friction factor of a circular pipe flow because of biopolymer solutions. Although it is an important problem to be solved saving energy for the hydraulic transportation of a pipeline system awaiting solution, some problem lays in the practical application for it. In this paper, we clarified the effect of the culture condition on the drag reduction phenomena by using a pipe friction measurement system.

Journal

Transactions of the Japan Society of Mechanical Engineers. B   [List of Volumes]

Transactions of the Japan Society of Mechanical Engineers. B 75(752), 585-589, 2009-04-25  [Table of Contents]

The Japan Society of Mechanical Engineers

References:  8

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Codes

  • NII Article ID (NAID) :
    110007226518
  • NII NACSIS-CAT ID (NCID) :
    AN00187441
  • Text Lang :
    JPN
  • Article Type :
    ART
  • ISSN :
    03875016
  • NDL Article ID :
    10283569
  • NDL Source Classification :
    ZN11(科学技術--機械工学・工業)
  • NDL Call No. :
    Z16-109
  • Databases :
    CJP  NDL  NII-ELS