FEM Stress Analysis and the Sealing Performance Prediction of Pipe Flange Connections under External Bending Moments and Internal Pressure

The contact gasket stress distribution and the hub stress of pipe flange connection under external bending moment and internal pressure are analyzed using three dimensional elasto-plastic FEM. The effect of external bending moment on the sealing performance is evaluated and the amount of the leakage...

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Veröffentlicht in:	Journal of Solid Mechanics and Materials Engineering 2013, Vol.7(4), pp.486-495
Hauptverfasser:	TAKAGI, Yoshio, TORII, Hiroyasu, OMIYA, Yuya, KOBAYASH, Takashi, SAWA, Toshiyuki
Format:	Artikel
Sprache:	eng
Schlagworte:	Bending moments Contact stresses External Bending Moment External pressure Finite element method Gaskets Hub Stress Internal Pressure Joints Leakage Test Non-Asbestos Gasket Pipe Flange Connection Sealing Sealing Performance
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