Skip to main content

6 Result(s)

within Ning Qin Remove this filter Engineering Fluid Dynamics Remove this filter Optimization Remove this filter

and

  1. No Access

    Chapter

    Novel Spanwise Vortex Generator for Separation Control on BFS: Experiment and Simulation

    This paper is on the effects of a novel span vortex generator on the periodic components of the turbulent shear layers and the Reynolds stresses. The turbulence modelling approach is 3D simulations IDDES, a hy...

    Palma Gonzalez, Ning Qin, **ao Ming in Advances in Effective Flow Separation Cont… (2020)

  2. No Access

    Chapter

    Effects of DBD Plasma Frequency, Voltage, and Modulation on BFS Flow Reattachment

    The work in this paper presents the results from numerical investigation of Dielectric Barrier Discharge plasma actuators, applied on a backward facing step geometry. 2D and 3D simulations were carried out in...

    Spiridon Siouris, Ning Qin in Advances in Effective Flow Separation Cont… (2020)

  3. No Access

    Chapter

    Hybrid RANS-LES Simulations of Incipient Airfoil Trailing Edge Separation

    Hybrid RANS-LES, such as, Detached Eddy Simulation (DES) based models offer significant advantages over LES or RANS for massively separated flows. However, in cases of mild separation, their performance is not...

    Spiridon Siouris, Wei Wang, Ning Qin in Advances in Effective Flow Separation Cont… (2020)

  4. No Access

    Chapter

    Active Flow Control Strategies and Tools for Turbulent Flows

    In this chapter we present considerations on the impact of the turbulence characteristics of most flows of industrial interest on the flow control interpretations or strategies. In the second part we will give...

    Jean-Paul Bonnet, Ning Qin in Advances in Effective Flow Separation Cont… (2020)

  5. No Access

    Chapter

    Plasma Models in Hybrid RANS-LES Simulation for Backward Facing Step Flow Control

    This paper presents a study on the effects of a single discharge barrier dielectric barrier device on the periodic components of the turbulent shear layers and the Reynolds stresses. 3D simulations using impro...

    Palma Gonzalez, Ning Qin in Advances in Effective Flow Separation Cont… (2020)

  6. No Access

    Chapter

    Description of the Test Cases

    The high-level objective of MARS project was to understand the formation and behaviour of turbulent structures which affects the Reynolds stress and skin friction. The aim was, once understood, to apply flow ...

    Gabriel Bugeda, Jacques Périaux, Ning Qin… in Advances in Effective Flow Separation Cont… (2020)