Study on the peeling criterion of anti-ice and wear-resistant coating for polar ships and simulation analysis method of the ship-ice collision process

The wear-resistant coating on the hull surface can be peeled off under the collision between the ice during the navigation of polar ships. In this study, the damage and peeling of the anti-icing wear-resistant coating at different impact angles, impact speeds, and temperatures were simulated. The static icing adhesion shear strength and normal peel strength of the anti-ice wear-resistant coating were examined, and the coating peeling criterion with temperature term was proposed. Furthermore, the damage and peeling of the anti-ice wear-resistant coating at different impact angles, impact speeds, and temperatures were simulated numerically.