螺旋流洗井液流失速特性

doi:10.7623/syxb201707012

石油学报 ›› 2017, Vol. 38 ›› Issue (7): 846-854.DOI: 10.7623/syxb201707012

螺旋流洗井液流失速特性

奚斌¹, 刘扬², 周济人¹, 陆伟刚¹

1. 扬州大学水利与能源动力工程学院江苏扬州 225009;
2. 东北石油大学黑龙江大庆 163318

收稿日期:2016-10-08 修回日期:2017-05-23 出版日期:2017-07-25 发布日期:2017-08-10
通讯作者: 奚斌,男,1968年10月生,2004年获扬州大学学士学位,2016年获东北石油大学博士学位,现为扬州大学水利科学与工程实验中心高级工程师,主要从事复杂流体流动的研究。Email:wawjxb@126.com
作者简介:奚斌,男,1968年10月生,2004年获扬州大学学士学位,2016年获东北石油大学博士学位,现为扬州大学水利科学与工程实验中心高级工程师,主要从事复杂流体流动的研究。Email:wawjxb@126.com
基金资助:
国家自然科学基金项目（No.51541912）和国家科技支撑计划项目（2102BAD08B03-2）资助。

Stalling characteristics of spiral-flow flushing fluid

Xi Bin¹, Liu Yang², Zhou Jiren¹, Lu Weigang¹

1. College of Hydraulic Science and Engineering, Yangzhou University, Jiangsu Yangzhou 225009, China;
2. Northeast University of Petroleum, Heilongjiang Daqing 163318, China

Received:2016-10-08 Revised:2017-05-23 Online:2017-07-25 Published:2017-08-10

摘要/Abstract

摘要：

为了对环空中形成的螺旋流失速特性进行分析，给旋流洗井等工艺提供借鉴，通过螺旋流试验装置，利用PIV、瞬态压力测量系统和涡角测量仪，对洗井过程中液流失速的流场流线、速度、涡量特性以及压力场特性进行了分析。结果表明：中等旋度涡角的螺旋流失速水击衰减要平缓些；螺旋流失速水击涡量不再完全具有贴壁性；涡角较小或较大其断面涡量变化剧烈，径向波动较为明显；水击压力起伏的频率随涡角的增大而减小；随着涡角的增加，水击压力最大起伏量有所减小；油套环空内失速水击压力随时间变化整体平缓；而油管内、外壁压力差随涡角的增大而减小。

关键词: 螺旋流, 涡角, 流场, 压力场, 涡量, 衰减

Abstract:

Using spiral-flow test apparatus, PIV, transient pressure measurement system and vortex angle measuring instrument, the stalling characteristics of annular spiral flow were studied to provide references for spiral-flow well flushing and other processes. Meanwhile, the flow-field streamline, velocity, vorticity and pressure field properties were analyzed for fluid stalling in the well flushing. Results indicate that the spiral-flow stalling water hammer with medium vortex angle presents a gentle attenuation; the vorticity of spiral-flow stalling water-hammer shows no complete adherence to wall; the section vorticity has drastic changes in case of the small or large vortex angle, and the radial fluctuation is obvious; the fluctuation frequency of water-hammer pressure is decreased with the increase of vortex angle; when the vortex angle increases, the maximum fluctuation volume of water-hammer pressure is reduced to a certain extent; the annular stalling water-hammer pressure of oil jacket changes gently over time; the pressure difference between inner and outer walls of oil tube is decreased with the increase of vortex angle.

Key words: spiral flow, vortex angle, flow field, pressure field, vorticity, attenuation

中图分类号:

TE252

奚斌, 刘扬, 周济人, 陆伟刚. 螺旋流洗井液流失速特性[J]. 石油学报, 2017, 38(7): 846-854.

Xi Bin, Liu Yang, Zhou Jiren, Lu Weigang. Stalling characteristics of spiral-flow flushing fluid[J]. Acta Petrolei Sinica, 2017, 38(7): 846-854.

参考文献

[1] 李子丰. 油气井杆管柱力学研究进展与争论[J].石油学报,2016,37(4):531-556.
LI Zifeng.Research advances and debates on tubular mechanics in oil and gas wells[J].Acta Petrolei Sinica,2016,37(4):531-556.
[2] 崔海清,刘希圣.幂律流体偏心环空螺旋流中的二次流问题[J].水动力学研究与进展,1995,10(6):610-620.
CUI Haiqing,LIU Xisheng.On the secondary flow in the helical flow of the power-law fluids in eccentric annuli[J].Journal of Hydrodynamics,1995,10(6):610-620.
[3] 崔海清,刘希圣.非牛顿流体偏心环形空间螺旋流的速度分布[J].石油学报,1996,17(2):76-83.
CUI Haiqing,LIU Xisheng.Velocity distribution of helical flow of non-newtonian fluid in eccentric annuli[J].Acta Petrolei Sinica,1996,17(2):76-83.
[4] YANG Zidong,LIU Junying.Numerical analysis of laminar viscous non-Newtonian liquids flows in an eccentric annuli[C]//Proceedings of the 4th International Conference on Fluid Mechanics.Dalian,China:[s.n.],2004:452-456.
[5] BARI? S.Unsteady flows of a binary mixture of incompressible Newtonian fluids in an annulus[J].International Journal of Engineering Science,2005,43(19/20):1471-1485.
[6] MIRZAZADEH M,ESCUDIER M P,RASHIDI F,et al.Purely tangential flow of a PTT-viscoelastic fluid within a concentric annulus[J].Journal of Non-Newtonian Fluid Mechanics,2005,129(2):88-97.
[7] 季海军,张新,崔海清,等.流体在内外管同时旋转的偏心环空中螺旋流的稳定性参数[J].大庆石油学院学报,2005,29(4):29-32.
JI Haijun,ZHANG Xin,CUI Haiqing,et al.Stability parameter of Newton helical flow in eccentric annuli with the inner and outer cylinders rotating simultaneously[J].Journal of Daqing Petroleum Institute,2005,29(4):29-32.
[8] YVRVSOY M,YILBA? B S,PAKDEMIRLI M.Non-Newtonian fluid flow in annular pipes and entropy generation:temperature-dependent viscosity[J].Sadhana,2006,31(6):683-695.
[9] 韩洪升,张艳娟,张明慧,等.用PIV技术测量幂律流体同心环空螺旋流的流场[J].海洋石油,2007,27(4):64-67.
HAN Hongsheng,ZHANG Yanjuan,ZHANG Minghui,et al.To measure the flow field of power law fluid's helical flow in concentric annulus with PIV technology[J].Offshore Oil,2007,27(4):64-67.
[10] RAVANCHI M T,MIRZAZADEH M,RASHIDI F.Flow of Giesekus viscoelastic fluid in a concentric annulus with inner cylinder rotation[J].International Journal of Heat and Fluid Flow,2007,28(4):838-845.
[11] TONG Dengke,WANG Ruihe,YANG Heshan.Exact solutions for the flow of non-Newtonian fluid with fractional derivative in an annular pipe[J].Science in China Series G:Physics,Mechanics and Astronomy,2005,48(4):485-495.
[12] 杨勇,邵兵,王风锐,等.复杂结构井管柱力学模型及动态三维数字井筒[J].石油学报,2015,36(3):385-394.
YANG Yong,SHAO Bing,WANG Fengrui,et al.String mechanical model for complex-structure wells and dynamic 3D digital shaft[J].Acta Petrolei Sinica,2015,36(3):385-394.
[13] 樊恒,闫相祯,冯耀荣,等.基于分项系数法的套管实用可靠度设计方法[J].石油学报,2016,37(6):807-814.
FAN Heng,YAN Xiangzhen,FENG Yaorong,et al.Practical reliability design method of casing based on partial coefficient method[J].Acta Petrolei Sinica,2016,37(6):807-814.
[14] 奚斌,韩洪升,刘扬,等.环形断面管道水击波速公式推导及其摩阻损失分析[J].应用数学和力学,2013,34(9):908-916.
XI Bin,HAN Hongsheng,LIU Yang,et al.Analysis of water-hammer wave speed and friction loss in annular space[J].Applied Mathematics and Mechanics,2013,34(9):908-916.
[15] 奚斌,韩洪升,刘扬,等.环形空间中水击基本方程的推导[J].扬州大学学报:自然科学版,2013,16(2):35-39.
XI Bin,HAN Hongsheng,LIU Yang,et al.The derivation of water hammer principal equations in annular space[J].Journal of Yangzhou University:Natural Science Edition,2013,16(2):35-39.
[16] 王小兵,韩洪升,崔海清,等.基于粒子图像测速技术的垂直管螺旋流研究[J].石油学报,2009,30(4):625-629.
WANG Xiaobing,HAN Hongsheng,CUI Haiqing,et al.Study on spiral flow in vertical pipe using the particle image velocimetry[J].Acta Petrolei Sinica,2009,30(4):625-629.
[17] 王小兵,刘扬,崔海清,等.螺旋流抑制杆管偏磨的PIV实验研究[J].工程力学,2011,28(11):225-230.
WANG Xiaobing,LIU Yang,CUI Haiqing,et al.Experimental study on the spiral flow restraining eccentric wear of the sucker and tubing with PIV[J].Engineering Mechanics,2011,28(11):225-230.
[18] SHU C,WANG L,CHEW Y T,et al.Numerical study of eccentric Couette-Taylor flows and effect of eccentricity on flow patterns[J].Theoretical and Computational Fluid Dynamics,2004,18(1):43-59.
[19] 赵仁宝,崔海清,李邦达.Robertson-Stiff流体环空螺旋流的解析解[J].大庆石油学院学报,1994,18(1):36-42.
ZHAO Renbao,CUI Haiqing,LI Bangda.Analytical solutions for the helical flow of Robertson-Stiff fluid in an annulus[J].Journal of Daqing Petroleum Institute,1994,18(1):36-42.
[20] 张海桥,吴继周.非牛顿流体偏心环空螺旋流的解析解[J].应用数学和力学,1994,15(7):627-638.
ZHANG Haiqiao,WU Jizhou.Analytical solutions of the helical flow of non-newtonian fluid in eccentric annular space[J].Applied Mathematics and Mechanics,1994,15(7):627-638.
[21] 饶永超,常凯,王树立,等.水平管内螺旋流涡特性数值模拟[J].水动力学研究与进展,2016,31(4):503-509.
RAO Yongchao,CHANG Kai,WANG Shuli,et al.Numerical simulation on vortex characteristics of swirl flow in a horizontal pipe[J].Journal of Hydrodynamics,2016,31(4):503-509.
[22] American Nuclear Society.American national standard for pump intake design:ANSI/HI 9.8-1998[S].Washington,DC:American Nuclear Society,1998.
[23] 奚斌.环形空间流体旋动涡角测量仪:CN203224348U[P].2013-10-02.
XI Bin.Annular space fluid rotation swirl angle measuring instrument:CN203224348U[P].2013-10-02.
[24] 国家能源局.发电厂循环水系统进水流道水力模型试验规程:DL/T 286-2012[S].北京:中国电力出版社,2012.
The National Energy Board.Specification for hydraulic model test of pump intake structures of nuclear or fossil fuel power plants:DL/T 286-2012[S].Beijing:China Electric Power Press,2012.

螺旋流洗井液流失速特性

Stalling characteristics of spiral-flow flushing fluid

PDF

可视化

摘要/Abstract

引用本文

使用本文

参考文献

相关文章 15

编辑推荐

Metrics

本文评价

[1]	赵平起, 马跃华, 冯许魁, 李洪革, 何书梅, 韩斯成. 油藏渗流场地球物理表征方法[J]. 石油学报, 2021, 42(5): 634-640.
[2]	徐保蕊, 蒋明虎, 赵立新, 王月文, 张晓光, 邓鑫. 螺旋分离器水流动特性的CFD模拟与PIV试验[J]. 石油学报, 2018, 39(2): 223-231.
[3]	周大伟, 张广清, 刘志斌, 董昊然. 致密砂岩多段分簇压裂中孔隙压力场对多裂缝扩展的影响[J]. 石油学报, 2017, 38(7): 830-839.
[4]	舒秋贵, 罗德明. 宾汉塑性流体中旋流扶正器间距设计方法[J]. 石油学报, 2017, 38(4): 461-467.
[5]	蒋有录, 王鑫, 于倩倩, 王永诗, 刘华, 景琛. 渤海湾盆地含油气凹陷压力场特征及与油气富集关系[J]. 石油学报, 2016, 37(11): 1361-1369.
[6]	杨泽皓, 董明哲, 宫厚健, 李亚军, 徐龙. 测量页岩径向渗透率和孔隙度的新方法[J]. 石油学报, 2015, 36(4): 482-489.
[7]	程宇雄, 李根生, 沈忠厚, 王海柱, 李敬彬. 超临界二氧化碳射流冲击压力参数影响规律[J]. 石油学报, 2014, 35(4): 765-770.
[8]	孙勤华, 张虎权, 代冬冬, 杨丽莎. 基于地震子波衰减谱的碳酸盐岩烃类检测方法[J]. 石油学报, 2013, 34(3): 502-506.
[9]	崔　钺兰惠清康正凌何仁洋黄　辉林　楠 . 基于流场计算的天然气集输管线CO₂腐蚀预测模型[J]. 石油学报, 2013, 34(2): 386-392.
[10]	徐　轩　刘学伟　杨正明　薛成国　滕　起　徐　依. 特低渗透砂岩大型露头模型单相渗流特征实验[J]. 石油学报, 2012, 33(3): 453-458.
[11]	王海洋　孙赞东　Mark CHAPMAN. 岩石中波传播速度频散与衰减[J]. 石油学报, 2012, 33(2): 332-342.
[12]	陈团海陈国明林红. 冰区老龄平台整体时变可靠性分析与更新[J]. 石油学报, 2011, 32(3): 518-523.
[13]	修建龙俞理郭英. 本源微生物驱油渗流场—微生物场耦合数学模型[J]. 石油学报, 2010, 31(6): 989-992.
[14]	孙良王建林赵利强. 负压波法在液体管道上的可检测泄漏率分析[J]. 石油学报, 2010, 31(4): 654-658.
[15]	刘文超同登科张世明. 低渗透稠油油藏水平井产能计算新方法[J]. 石油学报, 2010, 31(3): 458-462.