摘要
按区间对分法计算抽油杆柱组合尺寸的数值方法适应于复杂的杆柱载荷表达式,较解析解更具一般性。本文以不同杆柱载荷公式和设计方案的计算实例验证了其正确性。
This study presents a simple numerical method for designing sucker rod taper percentages. The method is more general than analytical solution, the it is quite adequate for the complex rod string load formulas. Its validity is verified through the Practical example with rod load formulas and design requirements.
出处
《西南石油学院学报》
CSCD
1993年第2期75-79,共5页
Journal of Southwest Petroleum Institute
关键词
抽油杆柱
设计
杆柱
Rod string design
Fatigue strengh
Numencal method
