Hydrodynamic evaluation of biofilm and flow drag reduction

2017 Fiscal Year Final Research Report

• Project/Area Number: 15K13869
• Research Category: Grant-in-Aid for Challenging Exploratory Research
• Allocation Type: Multi-year Fund
• Research Field: Fluid engineering
• Research Institution: Nagoya Institute of Technology
• Principal Investigator: Tamano Shinji 名古屋工業大学, 工学(系)研究科(研究院), 准教授 (40345947)
• Project Period (FY): 2015-04-01 – 2018-03-31
• Keywords: バイオ流体力学

Outline of Final Research Achievements

In the present study, how to promote the development of the biofilm was investigated with respect to the biological and hydrodynamic techniques, and then the roughness and viscoelastic properties of the biofilm were evaluated by the hydrodynamic method. The biofilm on the test piece was color-treated due to the crystal violet and the image was captured by the optical electron microscope. We could confirm the existence of the biofilm. Next, the roughness of the biofilm was measured by the confocal laser microscope. For further discussion, the investigation of the massive production method would be needed, which is the future work.

Free Research Field

流体工学