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Chinese Journal of Mechanical Engineering

Table 3 Boundary conditions

From: Effects of Four Types of Pre-swirls on the Leakage, Flow Field, and Fluid-Induced Force of the Rotary Straight-through Labyrinth Gas Seal

Parameter

Value

Inlet

Total pressure (stable)

Outlet

Opening pressure and direction

Seal wall

No slip wall

Rotor wall

Angular velocity 500 rad/s

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