CALCULATION OF SEALING PARAMETERS OF RUBBER CORES FOR RAM BLOWOUT PREVENTERS AND THEIR STRUCTURAL OPTIMIZATION

doi:10.7623/syxb199701021

Editorial office of ACTA PETROLEI SINICA ›› 1997, Vol. 18 ›› Issue (1): 123-128.DOI: 10.7623/syxb199701021

• Petroleum Engineering • Previous Articles Next Articles

CALCULATION OF SEALING PARAMETERS OF RUBBER CORES FOR RAM BLOWOUT PREVENTERS AND THEIR STRUCTURAL OPTIMIZATION

Lin Jun, Wu Kaisong

Southwest Petroleum Institute

Received:1994-12-14 Revised:1995-06-03 Online:1997-01-25 Published:2010-09-06

闸板防喷器胶芯密封参数算法及结构优化

林军, 伍开松

西南石油学院

作者简介:林军,1987年毕业于西安石油学院。现为西安石油学院机械系零件教研室副主任。通讯处:四川省南充市。邮政编码:637001。

Abstract

Abstract: A calculation method of the sealing parameters, such as sealing pressure, eccentricity and so on, is presented by applying the theory of non-linear great deformation.The mechanical model of ram assembly is also offered according to the working conditions of ram blowout preventer.In the light of sealing conditions of normal working rubber core, the rational range of the eccentricity is given.Structural optimization design for the ram rubber core is carried out on the basis of the above.

Key words: ram blowout preventer, rubber core, structure parameter, optimization design

摘要： 根据闸板防喷器工作性能要求,通过建立闸板总成力学模型,应用橡胶非线性大变形理论,研究了胶芯密封比压与偏心距等密封参数的确定方法。并依据胶芯可靠、合理封井的条件,确定了保证防喷器正常工作时偏心距的取值范围。最终在此基础上对胶芯结构进行了优化。

关键词: 闸板防喷器, 胶芯, 结构参数, 优化设计

Lin Jun, Wu Kaisong. CALCULATION OF SEALING PARAMETERS OF RUBBER CORES FOR RAM BLOWOUT PREVENTERS AND THEIR STRUCTURAL OPTIMIZATION[J]. Editorial office of ACTA PETROLEI SINICA, 1997, 18(1): 123-128.

林军, 伍开松. 闸板防喷器胶芯密封参数算法及结构优化[J]. 石油学报, 1997, 18(1): 123-128.

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CALCULATION OF SEALING PARAMETERS OF RUBBER CORES FOR RAM BLOWOUT PREVENTERS AND THEIR STRUCTURAL OPTIMIZATION

闸板防喷器胶芯密封参数算法及结构优化

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