Comparative Evaluation of Ice Adhesion Behavior
نویسندگان
چکیده
In this study, the adhesion of ice to solid substrates with different surface properties is compared. Clear ice, similar to atmospheric in-flight icing encounters, is accreted on the different substrates under controlled conditions. The ice adhesion behavior is investigated by means of a dynamic vibration testing technique with an electromagnetic shaker initiating ice de-bonding in the interface between the substrate and the ice. The results of the experiments reveal that the affinity for ice accretion is significantly influenced by the water contact angle of the respective sample. Keywords—Contact angle, dynamic vibration measurement, ice adhesion, interfacial shear stress.
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