Variable

Value

, the radius of the cylinder being sealed, (m)

0.073

, the inner radius of the sealer, (m)

0.093

, the outer radius of the sealer, (m)

0.1

, the size of the gap between its outside surface and rigid cylinder wall, (m)

0.003

H, the height of the sealer, (m)

0.005

G, the shear modulus of the sealing material, (Pa)

1.3·10⁸

, the friction coefficient between the washer and the end of the sealer, (-)

0.5

,the Poisson’s ratio, (-)

0.25

, the medium’s pressure, (Pa)

2·10⁷

, the bed ratio, (Pa/m)

6.7·10⁹

, , (-)

0.01

, , (-)

0.1

, the time of deformation of the upper section of the sealing element to its first contact of the outer surface with the cylinder wall, (s)

10, 20, 30, 40, 50, 60

, the time of deformation of the upper section of the sealing element to its complete contact of the outer surface with the cylinder wall, (s)

10, 20, 30, 40, 50, 60