SIL3高性能钛材金属密封球阀的研究
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摘要
运用数字设计平台,采用球面硬化、精加工关键技术、数值模拟技术设计了一种高性能钛材球阀,对阀门的密封性能进行了仿真分析。此种阀门的调节性能、密封性能好,并通过了SIL3安全认证。
Making use of digital design platform,the technologies concerning spherical hardening and finishing and numerical simulation to design a titanium ball valve of high performance was implemented,including the simulation analysis of the ball valve's sealing property. This valve has good adjustability and reliable sealing performance which past SIL3 safety certification.
Making use of digital design platform,the technologies concerning spherical hardening and finishing and numerical simulation to design a titanium ball valve of high performance was implemented,including the simulation analysis of the ball valve's sealing property. This valve has good adjustability and reliable sealing performance which past SIL3 safety certification.
引文
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[11]Akbar F,Mativenga P,Sheikh M.An Evaluation of Heat Partition in the High-speed Turning of ANSI/SAE 4140 Steel with Uncoated and Ti N-coated Tools[J].Proceedings of the Institution of Mechanical Engineers-Part B:Journal of Engineering Manufacture,2008,222(7):759~771.
[12]陆培文.阀门设计入门与精通[M].北京:机械工业出版社,2009:289~291.
[2]雷吉平,鄂加强,陈健美,等.新型双向硬密封旋球阀密封性能的有限元分析[J].中南大学学报(自然科学版),2012,43(4):1345~1350.
[3]雷吉平,鄂加强,陈健美.新型双向硬密封大口径旋球阀性能实验分析[J].中南大学学报(自然科学版),2013,44(5):1849~1854.
[4]偶国富,肖定浩,易玉微,等.硬密封球阀主密封副接触的特性分析[J].浙江理工大学学报(自然科学版),2015,33(5):669~674.
[5]偶国富,贺亮,王超,等.金属硬密封球阀粗糙接触平面的密封性能研究[J].浙江理工大学学报(自然科学版),2017,37(1):47~53.
[6]马边际,王伟,秦飞龙.ANSYS Workbench在球阀疲劳磨损分析中的应用[J].煤矿机械,2010,31(9):231~233.
[7]李长俊,季楚凌,陈磊,等.气固两相流下球阀磨损特性研究[J].中国安全生产科学技术,2015,11(3):5~11.
[8]Wallace M S,Dempster W M,Scanlon T,et al.Prediction of Impact Erosion in Valve Geometries[J].Wear,2004,256(9):927~936.
[9]Atkinson M,Stepanov E V,Goulet D P.High Pressure Testing Sand Erosion in 3D Flow Channels and Correlation with CFD[J].Wear,2007,263(1-6):270~277.
[10]郑涵文,严燕辉,赵建平.高流速高含固条件下高压差调节阀冲刷腐蚀规律[J].流体机械,2017,45(10):25~30.
[11]Akbar F,Mativenga P,Sheikh M.An Evaluation of Heat Partition in the High-speed Turning of ANSI/SAE 4140 Steel with Uncoated and Ti N-coated Tools[J].Proceedings of the Institution of Mechanical Engineers-Part B:Journal of Engineering Manufacture,2008,222(7):759~771.
[12]陆培文.阀门设计入门与精通[M].北京:机械工业出版社,2009:289~291.