The server is under maintenance between 08:00 to 12:00 (GMT+08:00), and please visit later.
We apologize for any inconvenience caused
Login  | Sign Up  |  Oriprobe Inc. Feed
China/Asia On Demand
Journal Articles
Laws/Policies/Regulations
Companies/Products
Digital Simulation Analysis of Fatigue Reliability of Compressor Disk
Author(s): 
Pages: 1022-1025
Year: Issue:  9
Journal: JOURNAL OF NORTHEASTERN UNIVERSITY(NATURAL SCIENCE)

Keyword:  压气机盘可靠度临界平面法多轴疲劳数字仿真;
Abstract: 以多轴疲劳的临界平面法为基础,应用随机有限元法确定了压气机盘榫槽部位应力的分布参数,通过标准试样的应变控制低循环疲劳试验确定了材料参数的分布,采用数字仿真分析技术,得到了压气机盘寿命的分布形式和分布参数,建立了压气机盘疲劳可靠性模型.由仿真分析结果可知此方法是可行的,它可以有效降低压气机盘的试验费用,缩短试验周期,具有较高的精度.
Related Articles
loading...