基于VB和ANSYS的钻柱振动软件开发

Software Development of Drilling String Vibration Based on VB and ANSYS

利用VB及ANSYS参数化设计语言,开发了钻柱有限元模型自动生成、受力及振动分析系统,实现了钻柱结构尺寸、钻柱组合和钻井工艺条件的参数化处理。该系统具有友好、方便、易用的人机交互界面,并对ANSYS命令流进行后台封装,可以让非专业人员容易操纵,具有一定的现场指导价值。

This paper uses VB and NSYS parametric design language to develops the finite element modal and analytic system of the stress and vibration of a drilling string.The parametric processing of drilling string size,drilling string combination and drilling process condition is fulfilled too.This system has a friend and easy man-machine interfaceso that non-professional is easy to manipulate it by using background packaging technology to carry out ANSYS command stream.In a word,this system has some on-site guidance value.