| 石油套管膨胀仿真及膨胀体锥角设计 |
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| 引用本文： | 杨冬平,王德勇,高学仕,王从严,李兆勇,翟东锋. 石油套管膨胀仿真及膨胀体锥角设计[J]. 管道技术与设备, 2007, 0(2): 27-28,40 |
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| 作者姓名： | 杨冬平 王德勇 高学仕 王从严 李兆勇 翟东锋 |
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| 作者单位： | 中国石油大学(华东),山东,东营,257061;胜利油田井下作业公司工艺研究所,山东,东营,257077 |
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| 摘 要： | 利用ANSYS软件中的弹塑性分析模块以及接触分析模块,建立了可膨胀管膨胀过程的有限元模型.通过对多种材料在不同接触条件下所需膨胀驱动力的大小与膨胀体锥角的关系研究,确定了不同工况下膨胀体锥角的设计,并通过了试验的验证,对现场应用有指导意义.
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| 关 键 词： | 套管膨胀 膨胀体锥角 膨胀驱动力 数值模拟 |
| 文章编号： | 1004-9614（2037）02-0027-02 |
| 收稿时间： | 2006-08-10 |
| 修稿时间： | 2006-08-102006-11-02 |
Simulation of Petroleum Casting Expansion and Design of Expanding Object Coning |
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| YANG Dong-ping,WANG De-yong,GAO Xue-shi,WANG Cong-yan,LI Zhao-yong,ZHAI Dong-feng. Simulation of Petroleum Casting Expansion and Design of Expanding Object Coning[J]. Pipeline Technique and Equipment, 2007, 0(2): 27-28,40 |
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| Authors: | YANG Dong-ping WANG De-yong GAO Xue-shi WANG Cong-yan LI Zhao-yong ZHAI Dong-feng |
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| Affiliation: | 1.University of Petroleum China (Huadong |
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| Abstract: | By utilizing the elast-oplastic analytical model and the contact analytical model in ANSYS software, the paper constructed the finite element model of the expansion pipe in an expanding process. With the search of the connection between the need of the size of the expanding drive power and the expanding tool coning in different contacting circumstance with many kinds of materials, it confirmed the design of the expanding tool coning in different working conditions and pass the experiment validity, It will proride an important guide to the field apphcation, |
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| Keywords: | expansion casting expandable tool coning expanding drive power numerical simulation |
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