Bryansk, Bryansk, Russian Federation
The procedure is developed for the assessment of joint impermeability in a metal-metallic split perma-nent connection on the basis of a two-level model of a contact interaction in engineering surfaces where the leakage in sealing environment is defined by a sum of leakages through a joint of corrugated surfaces defined by corrugation parameters and leakage through porous medium formed by a contact of rough surfaces on contour areas of a contact.
impermeability, face seal, leakage, filtration, porosity, contact interaction, fractal dimension
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