摘要
针对航空发动机风扇叶片脱落数值仿真的问题,分析了并行计算模式与网格区域分解策略对并行计算效率和一致性的影响。在保证计算结果一致性前提下,提出了高效率区域分解和并行模式配置策略。最后通过工程算例进行了验证。
To solve the numerical simulation problem of fan blade off in aero engine, the effects of parallel mode and grid domain decomposition strategy on computing efficiency and consistence were analyzed herein. An optimal strategy for domain decomposition and parallel mode configuration was proposed to satisfy the computation consistency requirements. The superiority of the strategy was verified by a practical engineering case.
出处
《中国机械工程》
EI
CAS
CSCD
北大核心
2016年第3期383-386,共4页
China Mechanical Engineering
基金
国家自然科学基金资助项目(51205377)
上海市自然科学基金资助项目(13ZR142230)
