摘要
对惯性型能量储存元件高速储能飞轮在质量一定，保证系统动力稳定性等约束条件，以体积能量密度为目标函数，使用Ｌａｇｒａｎｇｅ乘子法进行优化设计，并用有限元方法对其在实际使用时的静态与动态应力进行数值分析，从而为它的合理设计与分析提供了较为有效的方法，为安全使用提供了可靠的保证。
With the mass limited,the dynamic stability of its system insured,volumetric energy density consided as the figure of merit,the inertial type of energy accumulatorof the high speed flywheel is optimized using the La-grange factor method and the finiteelement method is employed to carry out the numerical analysis of strexsses withinthe flywheel in practically steady and unsteady states,so the effective way to its rational design andanalysis,reliable insurance for utility safety are provided.
出处
《机械工程学报》
EI
CAS
CSCD
北大核心
1997年第3期32-37,共6页
Journal of Mechanical Engineering
基金
中国博士后科学基金
