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  1. No Access

    Article

    Recent progress in nonlinear eddy-viscosity turbulence modeling

    This article presents recent progresses in turbulence modeling in the Unit for Turbulence Simulation in the Department of Engineering Mechanics at Tsinghua University. The main contents include: compact Non-Li...

    Fu Song, Guo Yang, Qian Weiqi, Wang Chen in Acta Mechanica Sinica (2003)

  2. No Access

    Article

    Curvature sensitive nonlinear turbulence model

    By modifying the Rodi assumption to take account of the influence of flow curvature, a new curvature modified algebraic stress model (CMASM) is developed from the second moment closure in the generalized curvi...

    Qian Weiqi, Fu Song in Acta Mechanica Sinica (2002)

  3. No Access

    Article

    Parameter estimation of engineering turbulence model

    A parameter estimation algorithm is introduced and used to determine the parameters in the standardk-∈ two equation turbulence model (SKE). It can be found from the estimation results that although the parameter ...

    Qian Weiqi, Cai **shi in Acta Mechanica Sinica (2001)