CAJ | 학술논문

空蚀是水力机械和水工建筑的主要破坏形式之一。研制了一种聚天冬氨酸酯聚脲弹性体材料，制成涂层后，在空蚀模拟试验机上进行抗加速空蚀性能研究。结果表明：研制的聚天冬氨酸酯聚脲弹性体材料与改性环氧树脂材料和刚性聚天冬氨酸酯聚脲材料相比，具有更优异的抗空蚀性能，在水工领域具有广阔的应用前景。
공식시수력궤계화수공건축적주요파배형식지일。연제료일충취천동안산지취뇨탄성체재료，제성도층후，재공식모의시험궤상진행항가속공식성능연구。결과표명：연제적취천동안산지취뇨탄성체재료여개성배양수지재료화강성취천동안산지취뇨재료상비，구유경우이적항공식성능，재수공영역구유엄활적응용전경。
The cavitation erosion is one of the main erosion manners on the hydraulic machines and buildings. A polyaspartate polyurea elastomer material was developed, which was applied in anticavitation test. The results showed that compared with the modified epoxy materials and rigid polyaspartate polyurea materials, the polyaspartate polyurea elastomer have more excellent anticavitation performance, and has broad application prospects in the hydraulic field.