| 摘 要： | The viscosity has been a basic problem which is very important but hard to solve in the accretion disk theory. A model of accretion disks with plasma wave-turbulence stress viscosity can be established on the basis of the wave-flow coupling equation system. Here a specific case with stimulated Langmuir wave turbulence is presented and compares with the well-known standard α-viscous law model. The results show that the wave-turbulence stress as a viscous mechanism is more elTecient as well as more plausible and self-consistent than the flow-turbulence stress in the α-models.
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