船模碎冰阻力实验设计

Experimental Design of Ice Crushing Resistance of Ship Model

教学实验是教学中理论与实践结合的重要环节,船模阻力实验是研究船舶阻力重要的手段。目前,随着国际形势与极地气候的变化,极地地区的资源、航道、科研价值日益受到重视。破冰船与冰区加强船是极地开发的基础,而极地海域常年被海冰覆盖,因此碎冰阻力的相关研究愈发重要。当前教科书中对碎冰阻力涉及过少,缺少相关理论实际结合内容。因此,在附加阻力教学中,增加船模碎冰阻力实验,加强学生对碎冰阻力的认知。

Teaching experiment is an important link to realize the combination of theory and practice in the teaching process,and ship model resistance experiment is an important method to study ship resistance.At present,with the changes of international situation and polar climate,the resources,channels and scientific research value in polar areas have drawn more and more attention.Icebreakers and ice-strengthening vessels are the basis of polar development.The polar sea area is covered by sea ice all the year round,so the research of ice crushing resistance is becoming increasingly important.The current textbooks involve too little content on ice crushing resistance,and are short of combining theory with practice.Therefore,in the teaching process of additional resistance,the experiment of ice crushing resistance of ship model is added to strengthen the students'understanding of ice crushing resistance.