This document specifies a method to measure ice adhesion from artificial ice on test substrates by using a centrifuge. Basic ice types are defined and test parameters for the ice removal are described to achieve reproducibility of test results for ice adhesion measurements for rotor blade coatings. This document does not intend to provide fixed test parameter to account for the diversity of relevant icing scenarios in this field of application.
NOTE In practice, ice adhesion can be determined by two different measurement principles, the centrifugal test (covered in this document) and the shear test, which differ in dynamic and quasistatic shear rates.
This test method can be used to test the adhesion of dynamic ice on the coating system of a wind turbine rotor blade under operation.
Registration number (WIID)
80291
Scope
This document specifies a method to measure ice adhesion from artificial ice on test substrates by using a centrifuge. Basic ice types are defined and test parameters for the ice removal are described to achieve reproducibility of test results for ice adhesion measurements for rotor blade coatings. This document does not intend to provide fixed test parameter to account for the diversity of relevant icing scenarios in this field of application.
NOTE In practice, ice adhesion can be determined by two different measurement principles, the centrifugal test (covered in this document) and the shear test, which differ in dynamic and quasistatic shear rates.
This test method can be used to test the adhesion of dynamic ice on the coating system of a wind turbine rotor blade under operation.
