摘要
根据建立的液压蓄能器数学模型,采用龙格-库塔数值方法对液压蓄能器在存储和释放能量过程中的能量损失进行了分析。分析表明,液压蓄能器的能量损失与连接管道的长度、流量的大小、连接管道横截面面积与液压蓄能器横截面面积之比有关。研究结果对液压蓄能器的设计和工程安装有参考意义。
Energy loss of hydraulic accumulator during energy storage and reuse was analyzed using Runge-Kutta method according to its mathematical model. The analysis results show that the energy loss is related with the lenght and the flow quantity of connective pipe, and cross sectional area ratio between the pipe and hydraulic accumulator, which will be helpful for the design and engineering installation of the hydraulic accumulator.
出处
《中国机械工程》
EI
CAS
CSCD
北大核心
2006年第12期1283-1285,共3页
China Mechanical Engineering
基金
国家自然科学基金资助项目(50375033)
关键词
液压蓄能器
数值方法
能量存储
能量损失
hydraulic accumulator
numerical method
energy storage
energy loss
