Comparison of several fluid film models of mechanical seals (2)-

Comparison of several fluid film models of mechanical seals (2)

　2017-06-11　　

Comparison of several fluid film models of mechanical seals (2):

From Table 2-9, it can be seen that the 4 layers of the DNB mechanical seal Lei column step surface fluid film have the largest bearing capacity and the plane convergence of the gap fluid film layer.

It has the smallest carrying capacity, the former is 23% larger than the latter. In addition, the oblique plane fluid film layer also has a higher load-bearing capacity. These conclusions are drawn under the assumption of an infinitely wide sealing surface.

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Comparison of several fluid film models of mechanical seals　　Mechanical Seal Hydrodynamic Seal