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Table 2 Numerical computational parameters

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

Solution type

Steady

Fluid

Air at 25 °C

Computational method

Time marching method

Turbulence model

Shear stress transport

Wall properties

Adiabatic, smooth surface

Advection scheme

High resolution

Turbulence numerics

High resolution

Minimum number of iterations

1

Maximum number of iterations

400

Residual type

RMS

Residual target

0.0001