کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
614346 1454809 2016 10 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
The effect of the O-ring on the end face deformation of mechanical seals based on numerical simulation
موضوعات مرتبط
مهندسی و علوم پایه مهندسی شیمی شیمی کلوئیدی و سطحی
پیش نمایش صفحه اول مقاله
The effect of the O-ring on the end face deformation of mechanical seals based on numerical simulation
چکیده انگلیسی

The end face deformation of the flexible ring of mechanical seals influenced by the O-ring was analyzed in numerical simulation method based on ANSYS platform. The combined contact model of isolated bodies for the flexible ring and the O-ring was established by transforming nonlinear constraint between them into interface force. The results indicated that the end-face deformation of the flexible ring was directly influenced by the fractional compression of the O-ring and the radial taper of the sealing face increased with increasing fractional compression. The excessive fractional compression had unfavorable effect on sealing performance of mechanical seals in view of face deformation. The elasticity modulus of the material of the flexible ring had a great effect on its deformation.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Tribology International - Volume 97, May 2016, Pages 278–287
نویسندگان
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