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Measurement on nano scale by scanning probe microscope for obtaining real ice adhesion force.

Author(s) : MATSUMOTO K., KOSHIZUKA M., HONDA M., et al.

Type of article: Article, IJR article

Summary

It is important to know a real ice adhesion force on a cooling solid surface. When an ice adhesion force is measured by giving a shearing force at the interface between the solid surface and ice, there is a possibility that a measured ice adhesion force is an apparent value including a force that destroys ice due to unevenness of the surface. Thus, to measure the ice adhesion force without influence of the surface unevenness, one of the authors developed a method for measuring the ice adhesion force on the nano scale by using a scanning probe microscope. In this paper, ice adhesion forces to copper oxide and hard glass test plates were measured at -5°C on the nano scale by this method, and the real ice adhesion forces could be measured. Moreover, the representative value of proper shearing stresses obtained by real ice adhesion forces divided each ice adhesion area was given.

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Format PDF

Pages: 181-189

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Details

  • Original title: Measurement on nano scale by scanning probe microscope for obtaining real ice adhesion force.
  • Record ID : 30011092
  • Languages: English
  • Source: International Journal of Refrigeration - Revue Internationale du Froid - vol. 41
  • Publication date: 2014/05

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