CAJ | 학술논문

介绍了核岛地坑过滤器的压降分析技术，包括模型合理简化、建立系列分析模型判断压降与滤孔数量的变化关系、保守假设实现堵塞工况的模拟等内容，最后通过理论公式计算结果及类似产品型式试验结果验证了其合理性。掌握压降分析技术，能够快速实现核岛地坑过滤器此非标产品的合理设计，降低后期型式试验的风险。
개소료핵도지갱과려기적압강분석기술，포괄모형합리간화、건립계렬분석모형판단압강여려공수량적변화관계、보수가설실현도새공황적모의등내용，최후통과이론공식계산결과급유사산품형식시험결과험증료기합이성。장악압강분석기술，능구쾌속실현핵도지갱과려기차비표산품적합리설계，강저후기형식시험적풍험。
Introduces the head loss analysis technique of sump strainer, including simplifying the model reasonably, establishing a series of models to judge the relationship of head loss and the filter hole number, and simulating the blocking condition by conservative assumptions. The rationality of this anal-ysis method is verified by the theoretical calculating results and the similar product’s type test results. This head loss analysis technology can help rapid and rational design and reducing the risk of type test of nuclear sump strainers, which belong to the non standard product.