石油学报 ›› 1997, Vol. 18 ›› Issue (1): 123-128.DOI: 10.7623/syxb199701021
• 石油工程 • 上一篇 下一篇
林军, 伍开松
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Lin Jun, Wu Kaisong
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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
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
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.
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.
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