氧碘化学激光入碘孔位置的数值优化

Numerical Optimization of Iodine Injector Position for Chemical Oxygen Iodine Laser

现代工程设计已由经验类比向最优化设计过渡。此工作以氧碘化学激光器为对象,初次将多目标数值优化平台OPTIMUS应用在激光器的设计中,对其关键问题之一:入碘孔位置进行拓扑优化设计。对入碘孔位置所主要影响的混合问题,热效应及化学效率进行了全局优化。并对优化结果进行了鲁棒分析和稳定性评估,以确定其在工程应用中的可靠性。

The requirement of engineering design has been transited from experience analogy to optimizing design. In this work, multi-objective optimization platform OPTIMUS was carried out to analyze iodine inject positions for the chemical oxygen iodine laser in term of mixing degree, heat effect and chemical efficiency. It is a maiden attempt to apply the numerical optimal tool for a laser design. Robust analysis and stability assessment was performed to guarantee the reliability of the numerical optimal result.