摘要
流速分析是弯管结构可靠性分析和寿命分析的重要前提。文中主要讨论使用ANSYS有限元分析软件,建立弯管内流体动力学分析和结构应力分析模型,数值模拟分析弯管的受力状况及边界条件,对弯管进行二维非线性应力分析,同时探讨了弯管结构、流体流量参数对弯管应力的影响。
An important precondition of analysis of dependability and life about syphon structure is the analysis of the velocity. This paper set up the model of hydroklnetics and structural stress on siphon by the software of ANSYS. I used numerical simulation of syphons status of force and its boundary condition, and analyzed them, analyzed its two-dimensional and non - linear stress, discussed the infection of syphon structure and hydro - flux parameter on syphon stress.
出处
《仪器仪表用户》
2008年第3期86-87,共2页
Instrumentation
