Adhesive Mechanism and Experimental Study on Shear Adhesive Strength of Impact Ice

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Abstract:

Aiming at the need of aircraft de-icing system design, a study of the adhesive mechanism between impact ice and substrate has been made. Based on the discussion of electrostatic force and van der Waals force which contribute to ice adhesion, the related factors are listed. A systematic study has been made of the distribution of shear adhesive strength of impact ice as a function of the roughness and material of substrates, the ambient temperature and the mean volume diameter of supercooled droplets through experimental research. The experimental results has been compared with foreign research and error analysis has been given.

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330-335

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May 2014

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© 2014 Trans Tech Publications Ltd. All Rights Reserved

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